Federal Capture Intelligence

Top DoD septic tank and related services contractors (NAICS 562991)

Contract actions: October 1, 2021 – September 10, 2026 Updated September 11, 2026 Department of Defense agency guide NAICS 562991 · Septic Tank and Related Services
Latest 12 months
$39.5M
Net obligations · Down $23.5M vs. $63.0M preceding
Prime contractors
211
With positive obligations in the latest 12 months

Research the DoD federal contracting market for septic tank and related services under NAICS 562991. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.

Contract obligation trends for Septic Tank and Related Services at the Department of Defense

Federal records show $264.6M in net obligations across 5,491 awards in Septic Tank and Related Services at the Department of Defense from Oct 1, 2021 through Sep 10, 2026. This market accounts for 0.012% of $2.3T in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations decreased 37.2% from $63.0M to $39.5M. 40 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY26 is year-to-date through Sep 10, 2026; earlier years show complete fiscal-year totals.

FY26 year-to-date: $35.8M versus $59.7M through the same date in FY25 (−40.2%).
Net obligations · complete fiscal yearNet obligations · FY26 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$52.4M1,797Complete
FY2023$55.0M1,876Complete
FY2024$57.9M1,996Complete
FY2025$63.5M1,891Complete
FY2026$35.8M856YTD through Sep 10, 2026

Market at a glance

All reported prime contract awards
All-period net obligations
$264.6M
5,491 awards · 572 prime contractors
Latest 12-month movement
−37.2%
$39.5M vs. $63.0M
Leading eight prime share
39.9%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.012% of $2.3T in agency-wide net obligations.
Set-aside share when reported
52.4% of 2,238 awards with reported set-aside status.
Set-aside reporting
1,172 set aside · 1,066 no set-aside · 3,253 not reported

What changed in the last 12 months?

Sep 11, 2025–Sep 10, 2026, compared with Sep 11, 2024–Sep 10, 2025.

Competitive shifts

Buyer demand

View 2 additional material changes

Buyer demand

Competitive shifts

How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Sep 10, 2026.

4.4% of positive obligations were attributed to 386 AEW FM. That represents $1.8M, down $28K from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. 386 AEW FM4.4% · $1.8M · down $28K
  2. 0003 AR HQ HQ AA REAR DET3.7% · $1.5M · up $197K
  3. COMMANDING OFFICER (M20179)3.7% · $1.5M · up $1.2M
  4. W6NE FCOE HQ DET (PP)3.2% · $1.3M · up $118K
  5. W7Q9 MANEUVER TRAINING CTR2.9% · $1.2M · up $118K
  6. All other reported offices82.0% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    386 AEW FM

    #1Up 3 from #4

    Latest 12 months

    $1.8M

    4.4% of positive obligations

    Versus preceding 12 months

    −$28K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 1.6% from $1.8M to $1.8M. The office’s share of positive obligations moved from 2.8% to 4.4%, a change of +1.6 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 2 active prime contractors and 2 awards.

  2. Reported funding office

    0003 AR HQ HQ AA REAR DET

    #2Up 6 from #8

    Latest 12 months

    $1.5M

    3.7% of positive obligations

    Versus preceding 12 months

    +$197K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 15.3% from $1.3M to $1.5M. The office’s share of positive obligations moved from 2.0% to 3.7%, a change of +1.7 percentage points.

    The latest period contains 5 actions across 2 awards. The preceding period contained 2 active prime contractors and 6 awards.

  3. Reported funding office

    COMMANDING OFFICER (M20179)

    #3Up 60 from #63

    Latest 12 months

    $1.5M

    3.7% of positive obligations

    Versus preceding 12 months

    +$1.2M

    3 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations increased 500.3% from $248K to $1.5M. The office’s share of positive obligations moved from 0.39% to 3.7%, a change of +3.3 percentage points.

    The latest period contains 9 actions across 5 awards and 2 newly active prime contractors. The preceding period contained 3 active prime contractors and 3 awards.

    Leading award-level changes

  4. Reported funding office

    W6NE FCOE HQ DET (PP)

    #4Up 7 from #11

    Latest 12 months

    $1.3M

    3.2% of positive obligations

    Versus preceding 12 months

    +$118K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 10.2% from $1.2M to $1.3M. The office’s share of positive obligations moved from 1.8% to 3.2%, a change of +1.4 percentage points.

    The latest period contains 3 actions across 3 awards. The preceding period contained 3 active prime contractors and 3 awards.

  5. Reported funding office

    W7Q9 MANEUVER TRAINING CTR

    #5Up 8 from #13

    Latest 12 months

    $1.2M

    2.9% of positive obligations

    Versus preceding 12 months

    +$118K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 11.3% from $1.0M to $1.2M. The office’s share of positive obligations moved from 1.6% to 2.9%, a change of +1.3 percentage points.

    The latest period contains 3 actions across 2 awards. The preceding period contained 1 active prime contractor and 10 awards.

  6. Reported funding office

    0001 AR HQ SENIOR COMM AUG

    #6Rank unchanged

    Latest 12 months

    $1.1M

    2.7% of positive obligations

    Versus preceding 12 months

    −$426K

    2 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations decreased 28.3% from $1.5M to $1.1M. The office’s share of positive obligations moved from 2.4% to 2.7%, a change of +0.3 percentage points.

    The latest period contains 20 actions across 7 awards. The preceding period contained 3 active prime contractors and 13 awards.

  7. Reported funding office

    COMMANDING OFFICER (M33000)

    #7Up 9 from #16

    Latest 12 months

    $972K

    2.4% of positive obligations

    Versus preceding 12 months

    +$4K

    1 active prime contractor · 2 awards

    View office comparison and evidence

    Reported obligations increased 0.4% from $968K to $972K. The office’s share of positive obligations moved from 1.5% to 2.4%, a change of +0.9 percentage points.

    The latest period contains 2 actions across 2 awards. The preceding period contained 1 active prime contractor and 2 awards.

  8. Reported funding office

    W6CC USAG FT JACKSON

    #8Up 15 from #23

    Latest 12 months

    $936K

    2.4% of positive obligations

    Versus preceding 12 months

    +$140K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 17.5% from $797K to $936K. The office’s share of positive obligations moved from 1.3% to 2.4%, a change of +1.1 percentage points.

    The latest period contains 3 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  9. Reported funding office

    0025 AR HQ DIV HQ AND HQ B

    #9Up 244 from #253

    Latest 12 months

    $831K

    2.1% of positive obligations

    Versus preceding 12 months

    +$808K

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 3549.6% from $23K to $831K. The office’s share of positive obligations moved from 0.040% to 2.1%, a change of +2.0 percentage points.

    The latest period contains 6 actions across 3 awards. The preceding period contained 2 active prime contractors and 7 awards.

  10. Reported funding office

    F3UUPS 376 AEG FM

    #10Down 8 from #2

    Latest 12 months

    $823K

    2.1% of positive obligations

    Versus preceding 12 months

    −$1.5M

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 64.6% from $2.3M to $823K. The office’s share of positive obligations moved from 3.7% to 2.1%, a change of −1.6 percentage points.

    The latest period contains 5 actions across 3 awards. The preceding period contained 5 active prime contractors and 8 awards.

  11. Reported funding office

    W1EK HQ 7 ARMY TRAINING CMD

    #17Down 14 from #3

    Latest 12 months

    $536K

    1.3% of positive obligations

    Versus preceding 12 months

    −$1.6M

    1 active prime contractor · 5 awards

    View office comparison and evidence

    Reported obligations decreased 75.2% from $2.2M to $536K. The office’s share of positive obligations moved from 3.4% to 1.3%, a change of −2.0 percentage points.

    The latest period contains 5 actions across 5 awards. The preceding period contained 1 active prime contractor and 16 awards.

  12. Reported funding office

    0002 IN HHC 01 HEADQUARTERS AN

    #20New to the positive-obligation ranking

    Latest 12 months

    $507K

    1.3% of positive obligations

    Versus preceding 12 months

    +$644K

    1 active prime contractor · 4 awards

    View office comparison and evidence

    Reported obligations moved from $137K in net deobligations to $507K in net obligations. The office’s share of positive obligations moved from 0% to 1.3%, a change of +1.3 percentage points.

    The latest period contains 6 actions across 4 awards. The preceding period contained 1 active prime contractor and 1 award.

  13. Reported funding office

    380 AEW FM

    #22Up 143 from #165

    Latest 12 months

    $468K

    1.2% of positive obligations

    Versus preceding 12 months

    +$417K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 809.4% from $51K to $468K. The office’s share of positive obligations moved from 0.080% to 1.2%, a change of +1.1 percentage points.

    The latest period contains 5 actions across 1 award. The preceding period contained 1 active prime contractor and 1 award.

  14. Reported funding office

    W1E0 USAJFKSWCS(A)

    #26Up 94 from #120

    Latest 12 months

    $421K

    1.1% of positive obligations

    Versus preceding 12 months

    +$329K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 357.6% from $92K to $421K. The office’s share of positive obligations moved from 0.14% to 1.1%, a change of +0.9 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 1 active prime contractor and 1 award.

  15. Reported funding office

    W88D 0084 TNG CMD (UR)

    #32Down 31 from #1

    Latest 12 months

    $330K

    0.83% of positive obligations

    Versus preceding 12 months

    −$2.6M

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 88.8% from $2.9M to $330K. The office’s share of positive obligations moved from 4.6% to 0.83%, a change of −3.8 percentage points.

    The latest period contains 3 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 8 active prime contractors and 13 awards.

    Leading award-level changes

  16. Reported funding office

    0626 CS BN CO A DISTRIBUTI

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$1.1M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $1.1M to $0. The office’s share of positive obligations moved from 1.8% to 0%, a change of −1.8 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

  17. Reported funding office

    0003 HQ CPS SENIOR COMM AUG

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$1.2M

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $1.2M to $0. The office’s share of positive obligations moved from 1.9% to 0%, a change of −1.9 percentage points.

    The latest period contains 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

Contract types, competition, and procurement methods

From Sep 11, 2025 through Sep 10, 2026, 666 awards had positive obligations totaling $40.1M. Simplified Acquisition was the leading reported procedure, accounting for 71.2% of positive obligations. Awards with a reported parent IDV accounted for 66.2%.

Leading award type
54.8%
Delivery Order
Leading reported procedure
71.2%
Simplified Acquisition
Reported parent IDV
66.2%
of positive obligations had a reported parent IDV
Median reported offers
4
340 of 666 awards reported offers

Same-NAICS comparison

Compared with the NAICS 562991 peer median, parent-IDV obligation share is 51.1 percentage points higher, reported full-and-open obligation share is 6.8 percentage points higher, delivery-order obligation share is 42.9 percentage points higher, and median positive award obligations are 7.0% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share66.2%15.1%+51.1 pts
Reported full-and-open obligation share6.8%0%+6.8 pts
Delivery-order obligation share54.8%12.0%+42.9 pts
Median positive award obligations$17K$18K-7.0%
Peer cohort and comparison limits

The peer median gives each of the 3 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)326$22.0M54.8%
Purchase Order(B)197$11.2M27.9%
BPA Call(A)127$4.6M11.4%
Definitive Contract(D)16$2.4M5.9%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)326$22.0M54.8%
BPA(E)127$4.6M11.4%
Not reported213$13.5M33.8%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)381$24.9M62.2%
Multiple Award(M)72$1.6M4.1%
Not reported213$13.5M33.8%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Simplified Acquisition(SP1)518$28.6M71.2%
Negotiated Proposal/Quote(NP)57$6.4M15.9%
Only One Source(SSS)46$2.3M5.7%
Sp1(SIMPLIFIED ACQUISITION)27$1.3M3.1%
Sealed Bid(SB)7$1.2M3.0%
Sss(ONLY ONE SOURCE)5$320K0.80%
Other reported values6$88K0.22%

Extent competed

Reported valueAwardsPositive obligationsShare
Competed Under SAP(F)504$27.9M69.7%
Full and Open Competition After Exclusion of Sources(D)54$4.9M12.2%
Full and Open Competition(A)10$2.7M6.8%
Not Available for Competition(B)42$2.2M5.5%
F(COMPETED UNDER SAP)26$1.3M3.1%
Not Competed Under SAP(G)14$627K1.6%
Other reported values16$502K1.3%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported666$40.1M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)47$2.5M6.2%
SAP Non-Competition (FAR 13)(SP2)14$618K1.5%
Only One Source-Other (FAR 6.302-1 Other)(ONE)3$61K0.15%
Urgency (FAR 6.302-2)(URG)2$60K0.15%
Not reported600$36.9M92.0%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)628$38.4M95.9%
J(FIRM FIXED PRICE)38$1.7M4.1%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Lease or Rental of Equipment- Toiletries(W085)390$18.8M46.8%
Housekeeping- Waste Treatment/Storage(S222)83$7.4M18.4%
Lease or Rental of Equipment- Plumbing, Heating, and Waste Disposal Equipment(W045)32$2.4M5.9%
Housekeeping- Trash/Garbage Collection(S205)22$2.2M5.4%
Prefabricated and Portable Buildings(5410)15$1.7M4.1%
Waste Disposal Equipment(4540)24$1.3M3.4%
Other reported values100$6.4M16.1%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Department of the Army(2100)387$23.7M59.1%
Department of the Air Force(5700)113$9.6M24.1%
Department of the Navy(1700)152$6.5M16.3%
Defense Logistics Agency(97AS)6$76K0.19%
U.S. Special Operations Command(97ZS)4$67K0.17%
Maritime Administration(6938)1$32K0.080%
Other reported values3$23K0.057%

Awarding offices

Reported valueAwardsPositive obligationsShare
W6qm Micc-Jb Lewis-Mc Chord(W911S8)44$2.4M5.9%
Commanding General(M00681)72$2.2M5.6%
W6qm Micc-Ft Stewart(W9124M)13$1.8M4.4%
Fa5703 386 Econs Lgc(FA5703)1$1.8M4.4%
Commanding General(M27100)7$1.7M4.2%
0413 Aq Hq Rco-Hi(W912CN)15$1.6M3.9%
Other reported values514$28.8M71.7%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
W911S823D0006(9700)44$2.4M5.9%
M0068121D0001(9700)33$1.8M4.6%
W9124M25D0001(9700)12$1.8M4.4%
W9124B24D0001(9700)14$1.5M3.8%
W912PB23D3012(9700)14$1.3M3.1%
W912L925DA002(9700)2$1.2M2.9%
W912D023D0001(9700)14$965K2.4%
W9124D25DA004(9700)4$891K2.2%
Other reported values316$14.8M37.0%
Not reported213$13.5M33.8%

Offers, award size, and timing

Median reported offers
4 median
340 reported · 326 not reported
Positive award obligations
$17K median
$5K–$50K middle 50%
Reported performance period
63 days (~2 months) median
666 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Sep 10, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
40 of 211prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
7.7%of positive obligations in the last 12 months
Leading four prime contractors
23.4%of positive obligations in the last 12 months
Leading eight prime contractors
39.9%of positive obligations in the last 12 months

Based on $39.8M in positive obligations during the 12 months ending Sep 10, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Sep 11, 2024–Sep 10, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $3.0M

    7.7%

    Dollar movement

    −$1.6M

    vs. prior 12 months

    Last 12mo awards

    42 awards

    73 actions

    Historical and award details for MAJOR CONTRACTING SERVICES, INC.
    Obligations: prior → latest
    $4.7M → $3.0M
    −34.7%
    Share: prior → latest
    7.4% → 7.7%
    +0.3 percentage points
    All-period obligations
    $19.6M
    7.4% of all-period positive obligations · 362 awards
    Recorded activity
    Since Oct 1, 2021
    through Apr 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside41
    Reported no set-aside00
    Not reported3872
    Reported small business4273
    All-period set-aside types
    • 9 · Total small business
    • 1 · SDVOSB sole source
  2. #2

    Last 12mo obligations

    $2.3M

    5.8%

    Dollar movement

    −$24K

    vs. prior 12 months

    Last 12mo awards

    50 awards

    56 actions

    Historical and award details for SKOOKUM EDUCATIONAL PROGRAMS
    Obligations: prior → latest
    $2.3M → $2.3M
    −1.1%
    Share: prior → latest
    3.7% → 5.8%
    +2.1 percentage points
    All-period obligations
    $9.2M
    3.5% of all-period positive obligations · 359 awards
    Recorded activity
    Since Oct 6, 2021
    through May 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported50123
    Reported small business00
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $2.1M

    5.4%

    Dollar movement

    +$1.1M

    vs. prior 12 months

    Last 12mo awards

    16 awards

    26 actions

    Historical and award details for K&H ENVIRONMENTAL SERVICES, LLC
    Obligations: prior → latest
    $1.0M → $2.1M
    +108.8%
    Share: prior → latest
    1.6% → 5.4%
    +3.7 percentage points
    All-period obligations
    $3.9M
    1.5% of all-period positive obligations · 43 awards
    Recorded activity
    Since Mar 23, 2022
    through Apr 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported1517
    Reported small business1617
    All-period set-aside types
    • 2 · Total small business
  4. #4

    Last 12mo obligations

    $1.8M

    4.6%

    Dollar movement

    −$3.6M

    vs. prior 12 months

    Last 12mo awards

    61 awards

    66 actions

    Historical and award details for RONJON RENTALS INC
    Obligations: prior → latest
    $5.4M → $1.8M
    −66.1%
    Share: prior → latest
    8.6% → 4.6%
    −4.0 percentage points
    All-period obligations
    $20.5M
    7.7% of all-period positive obligations · 440 awards
    Recorded activity
    Since Oct 6, 2021
    through Apr 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside01
    Not reported60224
    Reported small business61226
    All-period set-aside types
    • 11 · Total small business
    • 2 · SDVOSB set-aside
  5. #5

    Last 12mo obligations

    $1.8M

    4.6%

    Dollar movement

    −$203K

    vs. prior 12 months

    Last 12mo awards

    36 awards

    41 actions

    Historical and award details for RONJON RENTALS VANTEX SERVICE JOINT VENTURE
    Obligations: prior → latest
    $2.0M → $1.8M
    −10.0%
    Share: prior → latest
    3.2% → 4.6%
    +1.4 percentage points
    All-period obligations
    $10.1M
    3.8% of all-period positive obligations · 213 awards
    Recorded activity
    Since Oct 8, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported3653
    Reported small business3653
    All-period set-aside types
    • 1 · Total small business
  6. #6

    Last 12mo obligations

    $1.8M

    4.4%

    Dollar movement

    +$120K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for FUTURE SERVICES GENERAL TRADING & CONTRACTING CO.
    Obligations: prior → latest
    $1.6M → $1.8M
    +7.3%
    Share: prior → latest
    2.6% → 4.4%
    +1.8 percentage points
    All-period obligations
    $7.1M
    2.7% of all-period positive obligations · 2 awards
    Recorded activity
    Since Dec 10, 2022
    through Feb 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $1.7M

    4.4%

    Dollar movement

    +$215K

    vs. prior 12 months

    Last 12mo awards

    10 awards

    15 actions

    Historical and award details for SUNTIFF, LLC
    Obligations: prior → latest
    $1.5M → $1.7M
    +14.1%
    Share: prior → latest
    2.4% → 4.4%
    +2.0 percentage points
    All-period obligations
    $4.9M
    1.9% of all-period positive obligations · 23 awards
    Recorded activity
    Since Apr 2, 2024
    through May 12, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside74
    Reported no set-aside01
    Not reported38
    Reported small business1013
    All-period set-aside types
    • 10 · Total small business
    • 1 · SDVOSB set-aside
  8. #8

    Last 12mo obligations

    $1.3M

    3.1%

    Dollar movement

    −$2.1M

    vs. prior 12 months

    Last 12mo awards

    15 awards

    18 actions

    Historical and award details for KRÄTZ GMBH
    Obligations: prior → latest
    $3.3M → $1.3M
    −62.6%
    Share: prior → latest
    5.3% → 3.1%
    −2.1 percentage points
    All-period obligations
    $8.9M
    3.4% of all-period positive obligations · 219 awards
    Recorded activity
    Since May 3, 2023
    through May 5, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported1542
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $1.3M

    3.1%

    Dollar movement

    −$1.3M

    vs. prior 12 months

    Last 12mo awards

    13 awards

    21 actions

    Historical and award details for VANTEX SERVICE CORPORATION
    Obligations: prior → latest
    $2.5M → $1.3M
    −50.5%
    Share: prior → latest
    4.0% → 3.1%
    −0.9 percentage points
    All-period obligations
    $11.8M
    4.4% of all-period positive obligations · 537 awards
    Recorded activity
    Since Oct 1, 2021
    through Apr 15, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside710
    Reported no set-aside00
    Not reported611
    Reported small business1321
    All-period set-aside types
    • 51 · Total small business
  10. #10

    Last 12mo obligations

    $1.2M

    3.0%

    Dollar movement

    +$1.0M

    vs. prior 12 months

    Last 12mo awards

    4 awards

    8 actions

    Historical and award details for TRIANGLE SOLUTIONS, LLC
    Obligations: prior → latest
    $191K → $1.2M
    +525.6%
    Share: prior → latest
    0.30% → 3.0%
    +2.7 percentage points
    All-period obligations
    $1.4M
    0.52% of all-period positive obligations · 4 awards
    Recorded activity
    Since Sep 7, 2025
    through Dec 31, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside30
    Reported no set-aside11
    Not reported00
    Reported small business30
    All-period set-aside types
    • 3 · Total small business
  11. #11

    Last 12mo obligations

    $1.0M

    2.6%

    Dollar movement

    +$371K

    vs. prior 12 months

    Last 12mo awards

    19 awards

    29 actions

    Historical and award details for SANI-CAN, INC.
    Obligations: prior → latest
    $669K → $1.0M
    +55.4%
    Share: prior → latest
    1.1% → 2.6%
    +1.6 percentage points
    All-period obligations
    $4.4M
    1.6% of all-period positive obligations · 152 awards
    Recorded activity
    Since Oct 20, 2021
    through Apr 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside53
    Reported no set-aside00
    Not reported1419
    Reported small business1922
    All-period set-aside types
    • 20 · Total small business
    • 10 · WOSB set-aside
    • 1 · WOSB sole source
  12. #12

    Last 12mo obligations

    $936K

    2.4%

    Dollar movement

    +$140K

    vs. prior 12 months

    Last 12mo awards

    1 award

    3 actions

    Historical and award details for E & D ENTERPRISES INC
    Obligations: prior → latest
    $797K → $936K
    +17.5%
    Share: prior → latest
    1.3% → 2.4%
    +1.1 percentage points
    All-period obligations
    $3.7M
    1.4% of all-period positive obligations · 5 awards
    Recorded activity
    Since Apr 2, 2022
    through Mar 30, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 2 · Total small business
  13. #13

    Last 12mo obligations

    $888K

    2.2%

    Dollar movement

    +$42K

    vs. prior 12 months

    Last 12mo awards

    9 awards

    15 actions

    Historical and award details for HAWAII JOHNS INC
    Obligations: prior → latest
    $846K → $888K
    +5.0%
    Share: prior → latest
    1.3% → 2.2%
    +0.9 percentage points
    All-period obligations
    $4.5M
    1.7% of all-period positive obligations · 83 awards
    Recorded activity
    Since Oct 13, 2021
    through Mar 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported922
    Reported small business922
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    $787K

    2.0%

    Dollar movement

    −$123K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for ARCHITECTURAL HOUSE EST. FOR CONTRACTING
    Obligations: prior → latest
    $910K → $787K
    −13.5%
    Share: prior → latest
    1.4% → 2.0%
    +0.5 percentage points
    All-period obligations
    $4.4M
    1.7% of all-period positive obligations · 14 awards
    Recorded activity
    Since Oct 6, 2021
    through Apr 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $714K

    1.8%

    Dollar movement

    −$42K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for TEX-SAN SITE SERVICE LLC
    Obligations: prior → latest
    $756K → $714K
    −5.5%
    Share: prior → latest
    1.2% → 1.8%
    +0.6 percentage points
    All-period obligations
    $3.2M
    1.2% of all-period positive obligations · 5 awards
    Recorded activity
    Since Dec 14, 2022
    through Mar 31, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported22
    Reported small business22
    All-period set-aside types

    None reported.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Modification

This action

+$1.8M

FUTURE SERVICES GENERAL TRADING & CONTRACTING CO.

386 AEW FM

CONTRACTOR SHALL PROVIDE ALL MANAGEMENT, PARTS, LABOR, MATERIALS, AND EQUIPMENT NECESSARY TO PROVIDE SEPTIC AND RELATED SERVICES AT ALI AL SALEM AB AND SUBORDINATE UNITS IN ACCORDANCE WITH ATTACHMENT 1 - PERFORMANCE WORK STATEMENT (PWS). THE PERIOD O

Why it stands out

This award grew while spending attributed to its office declined.

The modification added $1.8M while office-attributed obligations fell $28K overall.

Award net obligations
$6.6M
Share of 12-month positive obligations
4.4%
Supporting data
Funding office
#1 · 4.4% attributed share
$28K net decline despite this positive action
PIID FA570323C0005 · Mod P00007
Base award

This action

+$647K

K&H ENVIRONMENTAL SERVICES, LLC

0003 AR HQ HQ AA REAR DET

FY26 PCL FUND AND AWARD OY1 3ID TRAINING TO

Why it stands out

The contractor climbed 12 positions in this market.

It now ranks #3 by positive obligations over the latest 12 months.

Award net obligations
$647K
Share of 12-month positive obligations
1.6%
Supporting data
Prime contractor
#3 · 5.4% share
up 12 ranks · +3.7 percentage points · $1.1M net increase; action accounted for 58.1%
Related:Largest share gain
PIID W9124M26FA037
Modification

This action

+$579K

E & D ENTERPRISES INC

W6CC USAG FT JACKSON

THE PURPOSE OF THE MODIFICATION IS TO PROVIDE THE PLACEMENT AND CLEANING OF PORTABLE CHEMICAL TOILETS ON FORT JACKSON.

Why it stands out

The contractor climbed 7 positions in this market.

It now ranks #12 by positive obligations over the latest 12 months.

Award net obligations
$3.1M
Share of 12-month positive obligations
1.4%
PIID W9124C23P0006 · Mod P00013
Deobligation

This action

−$771K

MAJOR CONTRACTING SERVICES, INC.

W6X1 USALRCTR US MIL WESTPOINT

PLEBE GREY SHIRTS CLASS OF 2031

Why it stands out

This award recorded a material contraction.

The action removed $771K. A deobligation does not by itself show lower requirement demand.

Award net obligations
$0
Share of 12-month positive obligations
1.9%
Supporting data
Prime contractor
#1 · 7.7% share
up 1 rank · +0.3 percentage points · $1.6M net decline; action accounted for 47.6%
PIID W911SD26FA009 · Mod P00003
Base award

This action

+$957K

RONJON RENTALS VANTEX SERVICE JOINT VENTURE

COMMANDING OFFICER

TASK ORDER IS FOR CHEMICAL TOILETS AND HANDWASHING STATIONS FOR CAMP PENDLETON, CMSC (SEE ELIN WORKSHEET TAB A1 IN THE CONTRACT FILE). THE PERIOD OF PERFORMANCE IS SCHEDULED FOR 1 MARCH 2026 TO 28 FEBRUARY 2027.

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 2.4% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $203K overall.

Award net obligations
$957K
Share of 12-month positive obligations
2.4%
Supporting data
Prime contractor
#5 · 4.6% share
$203K net decline despite this positive action
PIID M0068126F0114
Base award

This action

+$711K

SUNTIFF, LLC

W7Q9 MANEUVER TRAINING CTR

TASK ORDER FOR SANITATION SERVICES IN SUPPORT OF GUARDIAN RESPONSE 2026 EXERCISE.

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #7 by positive obligations over the latest 12 months.

Award net obligations
$711K
Share of 12-month positive obligations
1.8%
PIID W912L926FA027
View recent award activity by date (10)
  1. LINCOLN BROTHERS HOLDINGS, LLCModification · PIID 6933A222P000028
    Action+$32K
    Award net obligations$145K
  2. HERMES SERVICES LLCBase award · PIID W911SA26PA149
    Action+$145K
    Award net obligations$145K
  3. SKOOKUM EDUCATIONAL PROGRAMSBase award · PIID W911S826FA220
    Action+$119K
    Award net obligations$119K
  4. SKOOKUM EDUCATIONAL PROGRAMSBase award · PIID W911S826FA218
    Action+$6K
    Award net obligations$6K
  5. SUNTIFF, LLCBase award · PIID W911SA26PA139
    Action+$179K
    Award net obligations$180K
  6. PORTABLE TOILETS LLCBase award · PIID W9127Q26FA084
    Action+$22K
    Award net obligations$22K
  7. CROSS NATION ENTERPRISES LLCBase award · PIID W912LP26PA007
    Action+$4K
    Award net obligations$4K
  8. AKTIO CORPORATIONBase award · PIID FA502526PB012
    Action+$10K
    Award net obligations$15K
  9. KRÄTZ GMBHBase award · PIID W912PB26FA416
    Action+$32K
    Award net obligations$32K
  10. RED ORANGE NORTH AMERICA INC.Base award · PIID W912JD26PA008
    Action+$6K
    Award net obligations$6K

DoD septic tank and related services market FAQs

Answers based on reported federal contract data.

Who are the top DoD septic tank and related services contractors?

In the 12 months through September 10, 2026, MAJOR CONTRACTING SERVICES, INC., SKOOKUM EDUCATIONAL PROGRAMS, and K&H ENVIRONMENTAL SERVICES, LLC were the leading DoD septic tank and related services prime contractors by positive obligations.

  1. #1

    MAJOR CONTRACTING SERVICES, INC.

    $3,047,670 in positive obligations

  2. #2

    SKOOKUM EDUCATIONAL PROGRAMS

    $2,307,815 in positive obligations

  3. #3

    K&H ENVIRONMENTAL SERVICES, LLC

    $2,135,834 in positive obligations

Rankings use reported USAspending award data.

Did DoD contract obligations decrease in the septic tank and related services market?

Yes. Measured by net prime contract obligations, reported DoD activity in the septic tank and related services market decreased 37.2% from $62,988,522 in the preceding 12 months to $39,531,665 in the 12 months through September 10, 2026.

Latest 12 months
$39,531,665
Net prime contract obligations
Preceding 12 months
$62,988,522
Net prime contract obligations
Change
−37.2%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DoD contract award activity was reported in the septic tank and related services market?

Recent DoD contract award activity reported in the septic tank and related services market included actions for FUTURE SERVICES GENERAL TRADING & CONTRACTING CO., K&H ENVIRONMENTAL SERVICES, LLC, and E & D ENTERPRISES INC during the 12 months through September 10, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for DoD contracts under NAICS 562991?

From September 11, 2025 through September 10, 2026, DoD reported 666 positive-obligation awards for septic tank and related services under NAICS 562991. The leading award type was delivery order. The leading reported procedure was simplified acquisition.

Positive-obligation awards
666
Leading reported procedure
Simplified Acquisition
71.2% of positive obligations
Leading award type
Delivery Order
54.8% of positive obligations
Full and open
6.8%
of positive obligations
Reported parent IDV
66.2%
of positive obligations

Percentages use positive obligations as the denominator.

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Related market research

Complete market indexes:

Same NAICS at other agencies:

Nearby NAICS at this agency:

Markets sharing leading prime records:

Leading-prime vehicle memberships:

Company memberships do not establish award-channel use.

Reported obligations include contract actions from October 1, 2021 through September 10, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility. Public Department of Defense award records are generally delayed by 90 days.

Review data methodology