Federal Capture Intelligence

Top DOI ship building and repairing contractors (NAICS 336611)

Contract actions: October 1, 2021 – October 23, 2026 Updated October 24, 2026 Department of the Interior agency guide NAICS 336611 · Ship Building and Repairing
Latest 12 months
$4.9M
Net obligations · Up $1.3M vs. $3.7M preceding
Prime contractors
26
With positive obligations in the latest 12 months

Research the DOI federal contracting market for ship building and repairing under NAICS 336611. 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 Ship Building and Repairing at the Department of the Interior

Federal records show $30.9M in net obligations across 147 awards in Ship Building and Repairing at the Department of the Interior from Oct 1, 2021 through Oct 23, 2026. This market accounts for 0.12% of $26.8B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 34.2% from $3.7M to $4.9M. 10 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY27 is year-to-date through Oct 23, 2026; earlier years show complete fiscal-year totals.

FY27 year-to-date: $0 versus $0 through the same date in FY26 (Not comparable).
Net obligations · complete fiscal yearNet obligations · FY27 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$8.3M65Complete
FY2023$5.4M49Complete
FY2024$8.7M91Complete
FY2025$3.7M74Complete
FY2026$4.9M59Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$30.9M
147 awards · 74 prime contractors
Latest 12-month movement
+34.2%
$4.9M vs. $3.7M
Leading eight prime share
74.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.12% of $26.8B in agency-wide net obligations.
Set-aside share when reported
61.3% of 137 awards with reported set-aside status.
Set-aside reporting
84 set aside · 53 no set-aside · 10 not reported

What changed in the last 12 months?

Oct 24, 2025–Oct 23, 2026, compared with Oct 24, 2024–Oct 23, 2025.

Market structure

Top-five contractor share decreased
66.58%→60.14%−6.4 percentage points
Contractors outside the top five now account for 39.9% of positive obligations.
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 Oct 23, 2026.

22.3% of positive obligations were attributed to OFC OF ACQUISITION GRANTS-DENVER. That represents $1.1M, up $600K from the preceding 12 months.

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

  1. OFC OF ACQUISITION GRANTS-DENVER22.3% · $1.1M · up $600K
  2. FWS PACIFIC REGIONAL OFFICE15.7% · $771K · up $768K
  3. FWS MIDWEST REGIONAL OFFICE10.3% · $508K · up $324K
  4. PWR OLYM MABO(83000)9.4% · $463K · up $383K
  5. FWS PACIFIC SOUTHWEST REGIONAL OFFI8.6% · $424K · up $424K
  6. All other reported offices33.5% 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

    OFC OF ACQUISITION GRANTS-DENVER

    #1Up 1 from #2

    Latest 12 months

    $1.1M

    22.3% of positive obligations

    Versus preceding 12 months

    +$600K

    2 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 121.1% from $495K to $1.1M. The office’s share of positive obligations moved from 13.5% to 22.3%, a change of +8.8 percentage points.

    The latest period contains 7 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 3 awards.

  2. Reported funding office

    FWS PACIFIC REGIONAL OFFICE

    #2Up 13 from #15

    Latest 12 months

    $771K

    15.7% of positive obligations

    Versus preceding 12 months

    +$768K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations increased 19670.4% from $4K to $771K. The office’s share of positive obligations moved from 0.11% to 15.7%, a change of +15.6 percentage points.

    The latest period contains 7 actions across 3 awards and 3 newly active prime contractors. The preceding period contained 1 active prime contractor and 1 award.

    Leading award-level changes

  3. Reported funding office

    FWS MIDWEST REGIONAL OFFICE

    #3Up 5 from #8

    Latest 12 months

    $508K

    10.3% of positive obligations

    Versus preceding 12 months

    +$324K

    4 active prime contractors · 6 awards

    View office comparison and evidence

    Reported obligations increased 176.2% from $184K to $508K. The office’s share of positive obligations moved from 5.0% to 10.3%, a change of +5.3 percentage points.

    The latest period contains 8 actions across 6 awards and 4 newly active prime contractors. The preceding period contained 2 active prime contractors and 2 awards.

  4. Reported funding office

    PWR OLYM MABO(83000)

    #4Up 8 from #12

    Latest 12 months

    $463K

    9.4% of positive obligations

    Versus preceding 12 months

    +$383K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 473.7% from $81K to $463K. The office’s share of positive obligations moved from 2.2% to 9.4%, a change of +7.3 percentage points.

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

  5. Reported funding office

    FWS PACIFIC SOUTHWEST REGIONAL OFFI

    #5New to the positive-obligation ranking

    Latest 12 months

    $424K

    8.6% of positive obligations

    Versus preceding 12 months

    +$424K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $424K. The office’s share of positive obligations moved from 0% to 8.6%, a change of +8.6 percentage points.

    The latest period contains 2 actions across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  6. Reported funding office

    NER SUPPLY MABO(45000)

    #6Down 1 from #5

    Latest 12 months

    $363K

    7.4% of positive obligations

    Versus preceding 12 months

    +$52K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations increased 16.7% from $312K to $363K. The office’s share of positive obligations moved from 8.5% to 7.4%, a change of −1.1 percentage points.

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

  7. Reported funding office

    DOI, NPS CONOPS STRATEGIC

    #7New to the positive-obligation ranking

    Latest 12 months

    $267K

    5.4% of positive obligations

    Versus preceding 12 months

    +$267K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $267K. The office’s share of positive obligations moved from 0% to 5.4%, a change of +5.4 percentage points.

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

  8. Reported funding office

    PWR SF/SEA MABO(85000)

    #8New to the positive-obligation ranking

    Latest 12 months

    $211K

    4.3% of positive obligations

    Versus preceding 12 months

    +$211K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $211K. The office’s share of positive obligations moved from 0% to 4.3%, a change of +4.3 percentage points.

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

  9. Reported funding office

    PWR LAME(81000)

    #9Down 8 from #1

    Latest 12 months

    $183K

    3.7% of positive obligations

    Versus preceding 12 months

    −$757K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 80.5% from $940K to $183K. The office’s share of positive obligations moved from 25.6% to 3.7%, a change of −21.9 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 3 active prime contractors and 3 awards.

    Leading award-level changes

  10. Reported funding office

    SER WEST(52000)

    #10Rank unchanged

    Latest 12 months

    $150K

    3.1% of positive obligations

    Versus preceding 12 months

    +$12K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations increased 8.7% from $138K to $150K. The office’s share of positive obligations moved from 3.8% to 3.1%, a change of −0.7 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.

  11. Reported funding office

    MP-REGIONAL OFFICE

    #12Down 6 from #6

    Latest 12 months

    $87K

    1.8% of positive obligations

    Versus preceding 12 months

    −$185K

    1 active prime contractor · 4 awards

    View office comparison and evidence

    Reported obligations decreased 68.0% from $272K to $87K. The office’s share of positive obligations moved from 7.4% to 1.8%, a change of −5.6 percentage points.

    The latest period contains 7 actions across 4 awards. The preceding period contained 1 active prime contractor and 3 awards.

  12. Reported funding office

    OFFICE OF ACQUISITON GRANTS

    #17Down 13 from #4

    Latest 12 months

    $8K

    0.16% of positive obligations

    Versus preceding 12 months

    −$336K

    2 active prime contractors · 2 awards

    View office comparison and evidence

    Reported obligations decreased 97.7% from $344K to $8K. The office’s share of positive obligations moved from 9.4% to 0.16%, a change of −9.2 percentage points.

    The latest period contains 3 actions across 2 awards and 2 newly active prime contractors. The preceding period contained 2 active prime contractors and 4 awards.

  13. Reported funding office

    NER SERVICES MABO (43000)

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$210K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $210K to $0. The office’s share of positive obligations moved from 5.7% to 0%, a change of −5.7 percentage points.

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

  14. Reported funding office

    SER SOUTH MABO (54000)

    No positive-obligation rank

    Latest 12 months

    −$3

    0% of positive obligations

    Versus preceding 12 months

    −$383K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $383K in net obligations to $3 in net deobligations. The office’s share of positive obligations moved from 10.4% to 0%, a change of −10.4 percentage points.

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

Contract types, competition, and procurement methods

From Oct 24, 2025 through Oct 23, 2026, 36 awards had positive obligations totaling $4.9M. Sp1 was the leading reported procedure, accounting for 47.9% of positive obligations. Awards with a reported parent IDV accounted for 31.1%.

Leading award type
37.8%
Purchase Order
Leading reported procedure
47.9%
Sp1
Reported parent IDV
31.1%
of positive obligations had a reported parent IDV
Median reported offers
2
36 of 36 awards reported offers

Buying method changes

Compared with Oct 24, 2024–Oct 23, 2025. Based on 36 current awards and 27 preceding awards with positive net obligations.

Leading reported procedure
Sp1
Previously Simplified Acquisition · 62.7% preceding vs 47.9% current
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 336611 peer median, parent-IDV obligation share is 21.8 percentage points higher, reported full-and-open obligation share is 4.6 percentage points lower, delivery-order obligation share is 21.8 percentage points higher, and median positive award obligations are 23.8% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share31.1%9.3%+21.8 pts
Reported full-and-open obligation share10.1%14.7%-4.6 pts
Delivery-order obligation share31.1%9.3%+21.8 pts
Median positive award obligations$67K$88K-23.8%
Peer cohort and comparison limits

The peer median gives each of the 4 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
Purchase Order(B)26$1.9M37.8%
Definitive Contract(D)4$1.5M31.2%
Delivery Order(C)6$1.5M31.1%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
FSS(C)6$1.5M31.1%
Not reported30$3.4M68.9%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)6$1.5M31.1%
Not reported30$3.4M68.9%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Sp1(SIMPLIFIED ACQUISITION)14$2.4M47.9%
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)2$1.0M20.9%
Simplified Acquisition(SP1)13$604K12.2%
Subject to Multiple Award Fair Opportunity(MAFO)4$501K10.1%
Negotiated Proposal/Quote(NP)1$424K8.6%
Only One Source(SSS)1$9K0.18%
Other reported values1$4K0.087%

Extent competed

Reported valueAwardsPositive obligationsShare
F(COMPETED UNDER SAP)9$1.8M37.1%
A(FULL AND OPEN COMPETITION)2$1.0M20.9%
G(NOT COMPETED UNDER SAP)5$530K10.7%
Full and Open Competition(A)4$501K10.1%
Competed Under SAP(F)10$457K9.3%
Full and Open Competition After Exclusion of Sources(D)1$424K8.6%
Other reported values5$160K3.2%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)3$1.2M24.0%
Competitive Set Aside(CSA)3$351K7.1%
Not reported30$3.4M68.9%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
SAP Non-Competition (FAR 13)(SP2)8$677K13.7%
Only One Source-Other (FAR 6.302-1 Other)(ONE)2$13K0.27%
Not reported26$4.3M86.0%

Contract pricing types

Reported valueAwardsPositive obligationsShare
J(FIRM FIXED PRICE)17$3.4M68.9%
Firm Fixed Price(J)19$1.5M31.1%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Maint/Repair/Rebuild of Equipment- Ships, Small Craft, Pontoons, and Floating Docks(J019)18$2.2M43.9%
Small Craft(1940)4$1.4M29.2%
Maint/Repair/Rebuild of Equipment- Ship and Marine Equipment(J020)8$1.1M21.7%
Combat Ships and Landing Vessels(1905)1$150K3.0%
Maint/Repair/Rebuild of Equipment- Electric Wire and Power Distribution Equipment(J061)3$81K1.6%
Trailers(2330)1$19K0.38%
Other reported values1$3K0.067%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
National Park Service(1443)15$1.9M38.2%
U.S. Fish and Wildlife Service(1448)13$1.8M37.0%
U.S. Geological Survey(1434)4$1.1M23.0%
Bureau of Reclamation(1425)4$87K1.8%

Awarding offices

Reported valueAwardsPositive obligationsShare
Ofc of Acquisition Grants-Denver(140G02)3$1.1M22.2%
Fws, Over Sat G/S(140F0S)2$1.1M22.2%
Fws, Sat Team 2(140FS2)6$508K10.3%
Pwr Olym Mabo(83000)(140P83)2$463K9.4%
Ner Supply Mabo(45000)(140P45)1$363K7.4%
Doi, Nps Conops Strategic(140PS1)1$267K5.4%
Other reported values21$1.1M23.2%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
47QSWA18D005J(4732)1$671K13.6%
47QSWA18D009G(4732)2$513K10.4%
GS07F0410W(4730)1$267K5.4%
GS07F0172Y(4732)2$84K1.7%
Not reported30$3.4M68.9%

Offers, award size, and timing

Median reported offers
2 median
36 reported · 0 not reported
Positive award obligations
$67K median
$14K–$155K middle 50%
Reported performance period
126 days (~4 months) median
36 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 Oct 23, 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
10 of 26prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
20.9%of positive obligations in the last 12 months
Leading four prime contractors
53.6%of positive obligations in the last 12 months
Leading eight prime contractors
74.8%of positive obligations in the last 12 months

Based on $4.9M in positive obligations during the 12 months ending Oct 23, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Oct 24, 2024–Oct 23, 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

    $1.0M

    20.9%

    Dollar movement

    +$369K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    6 actions

    Historical and award details for SHIPBUILDERS OF WISCONSIN, INC.
    Obligations: prior → latest
    $664K → $1.0M
    +55.5%
    Share: prior → latest
    18.1% → 20.9%
    +2.8 percentage points
    All-period obligations
    $2.8M
    8.9% of all-period positive obligations · 4 awards
    Recorded activity
    Since Sep 21, 2023
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside00
    Not reported00
    Reported small business22
    All-period set-aside types
    • 3 · Total small business
  2. #2

    Last 12mo obligations

    $671K

    13.6%

    Dollar movement

    −$141K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for SAFE BOATS INTERNATIONAL LLC
    Obligations: prior → latest
    $813K → $671K
    −17.4%
    Share: prior → latest
    22.2% → 13.6%
    −8.6 percentage points
    All-period obligations
    $1.9M
    6.3% of all-period positive obligations · 3 awards
    Recorded activity
    Since Aug 8, 2022
    through Aug 13, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside01
    Reported no set-aside00
    Not reported10
    Reported small business11
    All-period set-aside types
    • 1 · Total small business
  3. #3

    Last 12mo obligations

    $513K

    10.4%

    Dollar movement

    +$504K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for SILVER SHIPS, INC
    Obligations: prior → latest
    $9K → $513K
    +5413.2%
    Share: prior → latest
    0.25% → 10.4%
    +10.1 percentage points
    All-period obligations
    $730K
    2.4% of all-period positive obligations · 5 awards
    Recorded activity
    Since May 4, 2022
    through Sep 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside01
    Reported no set-aside00
    Not reported20
    Reported small business21
    All-period set-aside types
    • 3 · Total small business
  4. #4

    Last 12mo obligations

    $433K

    8.8%

    Dollar movement

    +$433K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for J&H MARINE
    Obligations: prior → latest
    $0 → $433K
    Not comparable
    Share: prior → latest
    0% → 8.8%
    +8.8 percentage points
    All-period obligations
    $564K
    1.8% of all-period positive obligations · 5 awards
    Recorded activity
    Since Feb 23, 2022
    through Jul 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside20
    Reported no set-aside00
    Not reported00
    Reported small business20
    All-period set-aside types
    • 5 · Total small business
  5. #5

    Last 12mo obligations

    $321K

    6.5%

    Dollar movement

    +$321K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for PLATYPUS MARINE INC
    Obligations: prior → latest
    $0 → $321K
    Not comparable
    Share: prior → latest
    0% → 6.5%
    +6.5 percentage points
    All-period obligations
    $321K
    1.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 1, 2026
    through Sep 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  6. #6

    Last 12mo obligations

    $267K

    5.4%

    Dollar movement

    +$267K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for ROGUE JET BOATWORKS, INC
    Obligations: prior → latest
    $0 → $267K
    Not comparable
    Share: prior → latest
    0% → 5.4%
    +5.4 percentage points
    All-period obligations
    $812K
    2.6% of all-period positive obligations · 4 awards
    Recorded activity
    Since Apr 27, 2022
    through Jun 23, 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
    • 3 · Total small business
  7. #7

    Last 12mo obligations

    $249K

    5.0%

    Dollar movement

    +$249K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for FINCANTIERI MARINE GROUP LLC
    Obligations: prior → latest
    $0 → $249K
    Not comparable
    Share: prior → latest
    0% → 5.0%
    +5.0 percentage points
    All-period obligations
    $249K
    0.81% of all-period positive obligations · 1 award
    Recorded activity
    Since Jul 30, 2026
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $211K

    4.3%

    Dollar movement

    +$78K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for BAY SHIP & YACHT CO
    Obligations: prior → latest
    $132K → $211K
    +59.1%
    Share: prior → latest
    3.6% → 4.3%
    +0.6 percentage points
    All-period obligations
    $9.4M
    30.4% of all-period positive obligations · 9 awards
    Recorded activity
    Since Jan 31, 2022
    through Aug 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside03
    Reported no set-aside13
    Not reported00
    Reported small business16
    All-period set-aside types
    • 5 · Total small business
  9. #9

    Last 12mo obligations

    $183K

    3.7%

    Dollar movement

    +$65K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for LAKE ASSAULT BOATS, LLC
    Obligations: prior → latest
    $118K → $183K
    +55.6%
    Share: prior → latest
    3.2% → 3.7%
    +0.5 percentage points
    All-period obligations
    $369K
    1.2% of all-period positive obligations · 2 awards
    Recorded activity
    Since Aug 17, 2023
    through May 5, 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
    • 1 · Total small business
  10. #10

    Last 12mo obligations

    $171K

    3.5%

    Dollar movement

    +$171K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    3 actions

    Historical and award details for ADR POWER SYSTEMS INC
    Obligations: prior → latest
    $0 → $171K
    Not comparable
    Share: prior → latest
    0% → 3.5%
    +3.5 percentage points
    All-period obligations
    $171K
    0.55% of all-period positive obligations · 2 awards
    Recorded activity
    Since Aug 26, 2026
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside20
    Not reported00
    Reported small business20
    All-period set-aside types

    None reported.

  11. #11

    Last 12mo obligations

    $143K

    2.9%

    Dollar movement

    +$62K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for 504 STRONG ENTERPRISES LLC
    Obligations: prior → latest
    $81K → $143K
    +76.9%
    Share: prior → latest
    2.2% → 2.9%
    +0.7 percentage points
    All-period obligations
    $307K
    0.99% of all-period positive obligations · 3 awards
    Recorded activity
    Since Sep 24, 2024
    through Aug 20, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside01
    Not reported00
    Reported small business12
    All-period set-aside types
    • 2 · Total small business
  12. #12

    Last 12mo obligations

    $106K

    2.1%

    Dollar movement

    +$106K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for JAG ALASKA INC.
    Obligations: prior → latest
    $0 → $106K
    Not comparable
    Share: prior → latest
    0% → 2.1%
    +2.1 percentage points
    All-period obligations
    $106K
    0.34% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 11, 2026
    through Sep 11, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  13. #13

    Last 12mo obligations

    $90K

    1.8%

    Dollar movement

    +$90K

    vs. prior 12 months

    Last 12mo awards

    1 award

    4 actions

    Historical and award details for ARABIC INTERPRETERS LLC
    Obligations: prior → latest
    $0 → $90K
    Not comparable
    Share: prior → latest
    0% → 1.8%
    +1.8 percentage points
    All-period obligations
    $90K
    0.29% of all-period positive obligations · 1 award
    Recorded activity
    Since Dec 10, 2025
    through Aug 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  14. #14

    Last 12mo obligations

    $87K

    1.8%

    Dollar movement

    −$185K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    7 actions

    Historical and award details for BAY MARINE BOATWORKS, INC.
    Obligations: prior → latest
    $272K → $87K
    −68.0%
    Share: prior → latest
    7.4% → 1.8%
    −5.7 percentage points
    All-period obligations
    $467K
    1.5% of all-period positive obligations · 5 awards
    Recorded activity
    Since Sep 15, 2022
    through Aug 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside43
    Reported no set-aside00
    Not reported00
    Reported small business43
    All-period set-aside types
    • 4 · Total small business
  15. #15

    Last 12mo obligations

    $84K

    1.7%

    Dollar movement

    −$197K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for LIND MARINE LLC
    Obligations: prior → latest
    $281K → $84K
    −70.1%
    Share: prior → latest
    7.7% → 1.7%
    −6.0 percentage points
    All-period obligations
    $870K
    2.8% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 25, 2024
    through Jun 4, 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.

Recent federal contract award activity

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

Base award

This action

+$880K

SHIPBUILDERS OF WISCONSIN, INC.

OFC OF ACQUISITION GRANTS-DENVER

HAULOUT OF THE R/V STURGEON

Why it stands out

The contractor and funding office both climbed their market rankings.

Both rank changes are shown in the supporting movement data.

Award net obligations
$880K
Share of 12-month positive obligations
17.8%
Supporting data
Prime contractor
#1 · 20.9% share
up 1 rank · +2.8 percentage points · $369K net increase; action exceeded it by $511K
Funding office
#1 · 22.3% attributed share
up 1 rank · +8.8 percentage points · $600K net increase; action exceeded it by $280K
PIID 140G0226C0002
Base award

This action

+$424K

J&H MARINE

FWS PACIFIC SOUTHWEST REGIONAL OFFI

CONFLUENCE REPOWER AND OVERHAUL SERVICES

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #4 in this market by positive obligations over the latest 12 months.

Award net obligations
$424K
Share of 12-month positive obligations
8.6%
Supporting data
Prime contractor
#4 · 8.8% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#5 · 8.6% attributed share
+8.6 percentage points · $424K net increase; action accounted for 100.0%
PIID 140F0S26C0006
Base award

This action

+$671K

SAFE BOATS INTERNATIONAL LLC

FWS PACIFIC REGIONAL OFFICE

RESCUE BOAT AND TRAILER

Why it stands out

A new award added obligations despite weaker contractor activity.

The action represented 13.6% of the market’s latest 12-month positive obligations while the contractor’s obligations fell $141K overall.

Award net obligations
$671K
Share of 12-month positive obligations
13.6%
Supporting data
Prime contractor
#2 · 13.6% share
$141K net decline despite this positive action
Funding office
#2 · 15.7% attributed share
up 13 ranks · +15.6 percentage points · $768K net increase; action accounted for 87.5%
PIID 140F0S26F0024
Base award

This action

+$321K

PLATYPUS MARINE INC

PWR OLYM MABO(83000)

LARO-LANDING CRAFT REHABILITATION

Why it stands out

No activity for this contractor was reported in this market during the preceding 12 months.

The base action placed the contractor #5 in this market by positive obligations over the latest 12 months.

Award net obligations
$321K
Share of 12-month positive obligations
6.5%
Supporting data
Prime contractor
#5 · 6.5% share
Newly active in this market; no actions were reported in the preceding 12 months
Funding office
#4 · 9.4% attributed share
up 8 ranks · +7.3 percentage points · $383K net increase; action accounted for 83.8%
PIID 140P8326P0044
Base award

This action

+$363K

SILVER SHIPS, INC

NER SUPPLY MABO(45000)

FIIS - REPLACE 1993 25FT BOSTON WHALER

Why it stands out

The contractor climbed 13 positions in this market.

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

Award net obligations
$363K
Share of 12-month positive obligations
7.4%
Supporting data
Prime contractor
#3 · 10.4% share
up 13 ranks · +10.1 percentage points · $504K net increase; action accounted for 72.1%
PIID 140P4526F0025
Base award

This action

+$267K

ROGUE JET BOATWORKS, INC

DOI, NPS CONOPS STRATEGIC

CURE, PURCHASE OF WORK BARGE

Why it stands out

One action represented 5.4% of the market’s latest 12-month positive obligations.

At $267K, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$267K
Share of 12-month positive obligations
5.4%
Supporting data
Prime contractor
#6 · 5.4% share
+5.4 percentage points · $267K net increase; action accounted for 100.0%
Funding office
#7 · 5.4% attributed share
+5.4 percentage points · $267K net increase; action accounted for 100.0%
PIID 140PS126F0033
View recent award activity by date (10)
  1. SILVER SHIPS, INCBase award · PIID 140P4526F0025
    Action+$363K
    Award net obligations$363K
  2. SHIPBUILDERS OF WISCONSIN, INC.Base award · PIID 140G0226C0002
    Action+$880K
    Award net obligations$880K
  3. FINCANTIERI MARINE GROUP LLCModification · PIID 140FS226P0241
    Action+$94K
    Award net obligations$249K
  4. ADR POWER SYSTEMS INCModification · PIID 140FS226P0315
    Action+$20K
    Award net obligations$155K
  5. ADR POWER SYSTEMS INCBase award · PIID 140FS226P0315
    Action+$135K
    Award net obligations$155K
  6. VENTURA HARBOR BOATYARD INCBase award · PIID 140P8426P0077
    Action+$40K
    Award net obligations$40K
  7. VENTURA HARBOR BOATYARD INCBase award · PIID 140P8426P0076
    Action+$37K
    Award net obligations$37K
  8. JAG ALASKA INC.Base award · PIID 140FS126P0250
    Action+$106K
    Award net obligations$106K
  9. DAVID JABLONSKIBase award · PIID 140G0326P0269
    Action+$42K
    Award net obligations$42K
  10. PLATYPUS MARINE INCBase award · PIID 140P8326P0044
    Action+$321K
    Award net obligations$321K

DOI ship building and repairing market FAQs

Answers based on reported federal contract data.

Who are the top DOI ship building and repairing contractors?

In the 12 months through October 23, 2026, SHIPBUILDERS OF WISCONSIN, INC., SAFE BOATS INTERNATIONAL LLC, and SILVER SHIPS, INC were the leading DOI ship building and repairing prime contractors by positive obligations.

  1. #1

    SHIPBUILDERS OF WISCONSIN, INC.

    $1,032,276 in positive obligations

  2. #2

    SAFE BOATS INTERNATIONAL LLC

    $671,463 in positive obligations

  3. #3

    SILVER SHIPS, INC

    $513,391 in positive obligations

Rankings use reported USAspending award data.

Did DOI contract obligations increase in the ship building and repairing market?

Yes. Measured by net prime contract obligations, reported DOI activity in the ship building and repairing market increased 34.2% from $3,654,446 in the preceding 12 months to $4,906,062 in the 12 months through October 23, 2026.

Latest 12 months
$4,906,062
Net prime contract obligations
Preceding 12 months
$3,654,446
Net prime contract obligations
Change
+34.2%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DOI contract award activity was reported in the ship building and repairing market?

Recent DOI contract award activity reported in the ship building and repairing market included actions for SHIPBUILDERS OF WISCONSIN, INC., J&H MARINE, and SAFE BOATS INTERNATIONAL LLC during the 12 months through October 23, 2026.

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

Which procurement methods were reported for DOI contracts under NAICS 336611?

From October 24, 2025 through October 23, 2026, DOI reported 36 positive-obligation awards for ship building and repairing under NAICS 336611. The leading award type was purchase order. The leading reported procedure was sp1.

Positive-obligation awards
36
Leading reported procedure
Sp1
47.9% of positive obligations
Leading award type
Purchase Order
37.8% of positive obligations
Full and open
10.1%
of positive obligations
Reported parent IDV
31.1%
of positive obligations

Percentages use positive obligations as the denominator.

Apply this research to a live pursuit

Sweetspot connects opportunity qualification, competitive research, capture, and proposal work in one workspace.

See Sweetspot in action

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 October 23, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology