Federal Capture Intelligence

Top DOT offices of certified public accountants contractors (NAICS 541211)

Contract actions: October 1, 2021 – October 23, 2026 Updated October 24, 2026 Department of Transportation agency guide NAICS 541211 · Offices of Certified Public Accountants
Latest 12 months
$8.6M
Net obligations · Up $3.2M vs. $5.3M preceding
Prime contractors
12
With positive obligations in the latest 12 months

Research the DOT federal contracting market for offices of certified public accountants under NAICS 541211. 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 Offices of Certified Public Accountants at the Department of Transportation

Federal records show $23.1M in net obligations across 175 awards in Offices of Certified Public Accountants at the Department of Transportation from Oct 1, 2021 through Oct 23, 2026. This market accounts for 0.052% of $44.6B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 60.1% from $5.3M to $8.6M. 4 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 −$6K 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$7.3M80Complete
FY2023$1.2M56Complete
FY2024$893K83Complete
FY2025$5.2M72Complete
FY2026$8.6M54Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$23.1M
175 awards · 27 prime contractors
Latest 12-month movement
+60.1%
$8.6M vs. $5.3M
Leading eight prime share
97.8%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.052% of $44.6B in agency-wide net obligations.
Set-aside share when reported
84.6% of 13 awards with reported set-aside status.
Set-aside reporting
11 set aside · 2 no set-aside · 162 not reported

What changed in the last 12 months?

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

Competitive shifts

ERNST & YOUNG LLP gained the most market share
0.4%→18.7%+18.3 percentage points
The contractor now ranks #3 by positive obligations, based on 4 reported actions.

Buyer demand

Reported obligations through 693195 OFFICE OF ACQUISITION MGT increased
$2.0M→$3.2M+$1.2M
Latest-period activity spans 18 awards across 9 prime contractors.
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.

42.5% of positive obligations were attributed to OIG OFFICE OF THE IMMEDIATE SEC.. That represents $3.6M, up $452K from the preceding 12 months.

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

  1. OIG OFFICE OF THE IMMEDIATE SEC.42.5% · $3.6M · up $452K
  2. 693195 OFFICE OF ACQUISITION MGT37.3% · $3.2M · up $1.2M
  3. FHWA - OFFICE OF MANAGEMENT SERVICE16.4% · $1.4M · up $1.4M
  4. 693JJ9 NHTSA OFFICE OF ACQUISTION3.9% · $332K · up $332K
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

    OIG OFFICE OF THE IMMEDIATE SEC.

    #1Rank unchanged

    Latest 12 months

    $3.6M

    42.5% of positive obligations

    Versus preceding 12 months

    +$452K

    5 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations increased 14.2% from $3.2M to $3.6M. The office’s share of positive obligations moved from 57.2% to 42.5%, a change of −14.7 percentage points.

    The latest period contains 23 actions across 7 awards. The preceding period contained 5 active prime contractors and 8 awards.

  2. Reported funding office

    693195 OFFICE OF ACQUISITION MGT

    #2Rank unchanged

    Latest 12 months

    $3.2M

    37.3% of positive obligations

    Versus preceding 12 months

    +$1.2M

    9 active prime contractors · 18 awards

    View office comparison and evidence

    Reported obligations increased 63.4% from $2.0M to $3.2M. The office’s share of positive obligations moved from 35.1% to 37.3%, a change of +2.2 percentage points.

    The latest period contains 24 actions across 18 awards. The preceding period contained 11 active prime contractors and 39 awards.

  3. Reported funding office

    FHWA - OFFICE OF MANAGEMENT SERVICE

    #3New to the positive-obligation ranking

    Latest 12 months

    $1.4M

    16.4% of positive obligations

    Versus preceding 12 months

    +$1.4M

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $1.4M. The office’s share of positive obligations moved from 0% to 16.4%, a change of +16.4 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.

    Leading award-level changes

  4. Reported funding office

    693JJ9 NHTSA OFFICE OF ACQUISTION

    #4New to the positive-obligation ranking

    Latest 12 months

    $332K

    3.9% of positive obligations

    Versus preceding 12 months

    +$332K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $332K. The office’s share of positive obligations moved from 0% to 3.9%, a change of +3.9 percentage points.

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

  5. Reported funding office

    693JF7 DOT MARITIME ADMINISTRATION

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    +$218K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations moved from $218K in net deobligations to $0 in net obligations. The office’s share of positive obligations moved from 0% to 0%, a change of 0.0 percentage points.

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

  6. Reported funding office

    693JK2 NATIONAL HIGHWAY TRAFFIC SAFETY ADM

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$319K

    0 active prime contractors · 0 awards

    View office comparison and evidence

    Reported obligations decreased 100.0% from $319K 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 0 actions across 0 awards. The preceding period contained 1 active prime contractor and 1 award.

    Leading award-level changes

  7. Reported funding office

    693JK3 ACQUISITION SERVICES DIV.

    No positive-obligation rank

    Latest 12 months

    $0

    0% of positive obligations

    Versus preceding 12 months

    −$110K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations decreased 100.0% from $110K to $0. The office’s share of positive obligations moved from 2.0% to 0%, a change of −2.0 percentage points.

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

Contract types, competition, and procurement methods

From Oct 24, 2025 through Oct 23, 2026, 18 awards had positive obligations totaling $8.6M. Mafo was the leading reported procedure, accounting for 51.3% of positive obligations. Awards with a reported parent IDV accounted for 100.0%.

Leading award type
63.5%
Delivery Order
Leading reported procedure
51.3%
Mafo
Reported parent IDV
100.0%
of positive obligations had a reported parent IDV
Median reported offers
2
12 of 18 awards reported offers

Buying method changes

Compared with Oct 24, 2024–Oct 23, 2025. Based on 18 current awards and 20 preceding awards with positive net obligations.

Reported full-and-open obligation share
48.7%
Down from 98.4% in the preceding period
Delivery-order obligation share
63.5%
Up from 52.5% in the preceding period
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 541211 peer median, parent-IDV obligation share is 0.1 percentage points higher, reported full-and-open obligation share is 9.6 percentage points lower, delivery-order obligation share is 12.7 percentage points lower, and median positive award obligations are 90.5% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share100.0%99.8%+0.1 pts
Reported full-and-open obligation share48.7%58.3%-9.6 pts
Delivery-order obligation share63.5%76.2%-12.7 pts
Median positive award obligations$100K$1.0M-90.5%
Peer cohort and comparison limits

The peer median gives each of the 2 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)8$5.5M63.5%
BPA Call(A)10$3.1M36.5%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
FSS(C)7$5.1M59.7%
BPA(E)10$3.1M36.5%
IDC(B)1$332K3.9%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Multiple Award(M)12$7.6M88.1%
Single Award(S)6$1.0M11.9%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Mafo(SUBJECT TO MULTIPLE AWARD FAIR OPPORTUNITY)11$4.4M51.3%
Subject to Multiple Award Fair Opportunity(MAFO)7$4.2M48.7%

Extent competed

Reported valueAwardsPositive obligationsShare
A(FULL AND OPEN COMPETITION)11$4.4M51.3%
Full and Open Competition(A)7$4.2M48.7%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Fair Opportunity Given(FAIR)12$6.1M70.8%
Other Statutory Authority(OSA)1$1.4M16.3%
Competitive Set Aside(CSA)3$984K11.5%
Follow-on Action Following Competitive Initial Action(FOO)2$120K1.4%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Not reported18$8.6M100.0%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Z(LABOR HOURS)4$4.0M46.7%
Firm Fixed Price(J)5$3.6M41.5%
J(FIRM FIXED PRICE)7$398K4.6%
Time and Materials(Y)1$332K3.9%
Labor Hours(Z)1$282K3.3%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Special Studies/Analysis- Accounting/Financial Management(B547)2$3.2M37.0%
Support- Professional: Program Management/Support(R408)4$2.9M33.6%
IT and Telecom - Security and Compliance Support Services (Labor)(DJ01)1$1.4M16.3%
Support- Management: Auditing(R704)8$498K5.8%
Education, Training, Employment, & Social Svcs R&d Svcs; Education Svcs R&d; Applied Research(AF12)1$332K3.9%
Support- Management: Financial(R710)1$204K2.4%
Other reported values1$87K1.0%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Immediate Office of the Secretary of Transportation(6901)6$3.6M42.5%
Federal Transit Administration(6955)10$3.2M37.4%
Federal Highway Administration(6925)1$1.4M16.3%
National Highway Traffic Safety Administration(6940)1$332K3.9%

Awarding offices

Reported valueAwardsPositive obligationsShare
693jk4 Ost(693JK4)6$3.6M42.5%
693195 Office of Acquisition Mgt(693195)10$3.2M37.4%
IT Acquisition Center of Excellence (Ace)(693JJ1)1$1.4M16.3%
693jj9 Nhtsa Office of Acquistion(693JJ9)1$332K3.9%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
GS00F275CA(4732)1$3.1M35.9%
69319525A000004(6955)2$2.0M23.2%
GS00F290CA(4732)1$1.4M16.3%
69319525A000010(6955)1$616K7.2%
47QRAD19DU206(4732)1$332K3.9%
GS23F0091V(4730)1$282K3.3%
47QRAA21D0026(4732)3$259K3.0%
693JJ625A000003(6930)1$204K2.4%
Other reported values7$420K4.9%

Offers, award size, and timing

Median reported offers
2 median
12 reported · 6 not reported
Positive award obligations
$100K median
$66K–$332K middle 50%
Reported performance period
490 days (~16 months) median
18 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
4 of 12prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
35.9%of positive obligations in the last 12 months
Leading four prime contractors
88.8%of positive obligations in the last 12 months
Leading eight prime contractors
97.8%of positive obligations in the last 12 months

Based on $8.6M 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

    $3.1M

    35.9%

    Dollar movement

    +$495K

    vs. prior 12 months

    Last 12mo awards

    1 award

    5 actions

    Historical and award details for KPMG LLP
    Obligations: prior → latest
    $2.6M → $3.1M
    +19.2%
    Share: prior → latest
    39.9% → 35.9%
    −4.0 percentage points
    All-period obligations
    $13.3M
    51.6% of all-period positive obligations · 2 awards
    Recorded activity
    Since Feb 4, 2022
    through May 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported12
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $2.0M

    23.2%

    Dollar movement

    −$78K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    8 actions

    Historical and award details for HOLMES & COMPANY, L.L.C.
    Obligations: prior → latest
    $2.1M → $2.0M
    −3.8%
    Share: prior → latest
    31.9% → 23.2%
    −8.7 percentage points
    All-period obligations
    $4.1M
    15.7% of all-period positive obligations · 4 awards
    Recorded activity
    Since Jul 14, 2025
    through Sep 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported33
    Reported small business33
    All-period set-aside types

    None reported.

  3. #3

    Last 12mo obligations

    $1.6M

    18.7%

    Dollar movement

    +$1.6M

    vs. prior 12 months

    Last 12mo awards

    2 awards

    4 actions

    Historical and award details for ERNST & YOUNG LLP
    Obligations: prior → latest
    $28K → $1.6M
    +5680.4%
    Share: prior → latest
    0.43% → 18.7%
    +18.3 percentage points
    All-period obligations
    $2.4M
    9.2% of all-period positive obligations · 6 awards
    Recorded activity
    Since Oct 27, 2021
    through Sep 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported22
    Reported small business00
    All-period set-aside types

    None reported.

  4. #4

    Last 12mo obligations

    $951K

    11.1%

    Dollar movement

    +$208K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    5 actions

    Historical and award details for HAMILTON ENTERPRISES, LLC
    Obligations: prior → latest
    $743K → $951K
    +28.0%
    Share: prior → latest
    11.5% → 11.1%
    −0.4 percentage points
    All-period obligations
    $1.8M
    6.8% of all-period positive obligations · 14 awards
    Recorded activity
    Since Sep 16, 2022
    through Sep 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported33
    Reported small business44
    All-period set-aside types
    • 2 · Total small business
  5. #5

    Last 12mo obligations

    $332K

    3.9%

    Dollar movement

    +$13K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES
    Obligations: prior → latest
    $319K → $332K
    +4.2%
    Share: prior → latest
    4.9% → 3.9%
    −1.1 percentage points
    All-period obligations
    $945K
    3.7% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 31, 2024
    through Jan 29, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business00
    All-period set-aside types

    None reported.

  6. #6

    Last 12mo obligations

    $259K

    3.0%

    Dollar movement

    +$5K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    12 actions

    Historical and award details for ALLMOND & CO, LLC
    Obligations: prior → latest
    $253K → $259K
    +2.1%
    Share: prior → latest
    3.9% → 3.0%
    −0.9 percentage points
    All-period obligations
    $1.2M
    4.5% of all-period positive obligations · 3 awards
    Recorded activity
    Since Mar 23, 2022
    through Aug 5, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported22
    Reported small business33
    All-period set-aside types
    • 1 · Total small business
  7. #7

    Last 12mo obligations

    $100K

    1.2%

    Dollar movement

    +$2K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for WILLIAMS, ADLEY & COMPANY DC LLP
    Obligations: prior → latest
    $98K → $100K
    +1.9%
    Share: prior → latest
    1.5% → 1.2%
    −0.3 percentage points
    All-period obligations
    $483K
    1.9% of all-period positive obligations · 2 awards
    Recorded activity
    Since Jan 18, 2022
    through Mar 25, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business11
    All-period set-aside types

    None reported.

  8. #8

    Last 12mo obligations

    $74K

    0.87%

    Dollar movement

    +$30K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for TICHENOR & ASSOCIATES, LLP
    Obligations: prior → latest
    $44K → $74K
    +67.2%
    Share: prior → latest
    0.69% → 0.87%
    +0.2 percentage points
    All-period obligations
    $338K
    1.3% of all-period positive obligations · 6 awards
    Recorded activity
    Since Mar 23, 2022
    through Sep 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported23
    Reported small business23
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $66K

    0.77%

    Dollar movement

    −$2K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for REGIS & ASSOCIATES, PC
    Obligations: prior → latest
    $68K → $66K
    −2.4%
    Share: prior → latest
    1.1% → 0.77%
    −0.3 percentage points
    All-period obligations
    $406K
    1.6% of all-period positive obligations · 8 awards
    Recorded activity
    Since Jun 23, 2022
    through Sep 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported12
    Reported small business12
    All-period set-aside types
    • 1 · HUBZone sole source
    • 1 · Total small business
  10. #10

    Last 12mo obligations

    $66K

    0.76%

    Dollar movement

    +$10K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for DAVIS FARR LLP
    Obligations: prior → latest
    $56K → $66K
    +17.4%
    Share: prior → latest
    0.86% → 0.76%
    −0.1 percentage points
    All-period obligations
    $162K
    0.63% of all-period positive obligations · 5 awards
    Recorded activity
    Since Feb 14, 2022
    through Sep 22, 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.

  11. #11

    Last 12mo obligations

    $46K

    0.54%

    Dollar movement

    −$24K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for LOPEZ & ASSOCIATES, LLP
    Obligations: prior → latest
    $70K → $46K
    −34.3%
    Share: prior → latest
    1.1% → 0.54%
    −0.5 percentage points
    All-period obligations
    $315K
    1.2% of all-period positive obligations · 11 awards
    Recorded activity
    Since Jun 23, 2022
    through Sep 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported13
    Reported small business13
    All-period set-aside types
    • 1 · Total small business
  12. #12

    Last 12mo obligations

    $15K

    0.17%

    Dollar movement

    +$2K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for DAVIS AUDREY ROBINETTE
    Obligations: prior → latest
    $13K → $15K
    +15.8%
    Share: prior → latest
    0.19% → 0.17%
    0.0 percentage points
    All-period obligations
    $58K
    0.22% of all-period positive obligations · 13 awards
    Recorded activity
    Since Jun 15, 2022
    through Sep 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported12
    Reported small business12
    All-period set-aside types
    • 1 · Total small business
  13. #13

    Last 12mo obligations

    −$9K

    0%

    Dollar movement

    −$9K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for HARPER RAINS KNIGHT & CO PA
    Obligations: prior → latest
    $0 → −$9K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$9K
    0% of all-period positive obligations · 1 award
    Recorded activity
    Since Aug 11, 2025
    through Jun 18, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business11
    All-period set-aside types

    None reported.

  14. #14

    Last 12mo obligations

    −$9K

    0%

    Dollar movement

    +$696K

    vs. prior 12 months

    Last 12mo awards

    1 award

    1 action

    Historical and award details for TFC CONSULTING INC.
    Obligations: prior → latest
    −$705K → −$9K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$2.0M
    0% of all-period positive obligations · 17 awards
    Recorded activity
    Since Dec 10, 2021
    through Sep 23, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported17
    Reported small business17
    All-period set-aside types
    • 1 · 8(a) sole source
  15. #15

    Last 12mo obligations

    −$6K

    0%

    Dollar movement

    +$126K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for TUBA GROUP, INC.
    Obligations: prior → latest
    −$132K → −$6K
    Not comparable
    Share: prior → latest
    0% → 0%
    0.0 percentage points
    All-period obligations
    −$140K
    0% of all-period positive obligations · 17 awards
    Recorded activity
    Since Nov 10, 2021
    through Dec 23, 2025

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported35
    Reported small business35
    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

+$1.4M

ERNST & YOUNG LLP

FHWA - OFFICE OF MANAGEMENT SERVICE

SECURITY ASSESSMENT AND AUTHORIZATION SUPPORT SERVICES TASK ORDER

Why it stands out

The contractor climbed 10 positions in this market.

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

Award net obligations
$1.4M
Share of 12-month positive obligations
16.3%
Supporting data
Prime contractor
#3 · 18.7% share
up 10 ranks · +18.3 percentage points · $1.6M net increase; action accounted for 88.8%
Funding office
#3 · 16.4% attributed share
+16.4 percentage points · $1.4M net increase; action accounted for 100.0%
Related:Largest share gain
PIID 693JJ126F00102N
Modification

This action

+$2.7M

KPMG LLP

OIG OFFICE OF THE IMMEDIATE SEC.

THE PURPOSE THIS MODIFICATION IS TO UPDATE THE POP, OBLIGATE THE REMAINING FUNDING, AND UPDATE THE COR AND ACOR ASSIGNMENTS FOR INDIVIDUAL CLINS.

Why it stands out

One action equaled at least a quarter of the market’s latest 12-month positive obligations.

The $2.7M action represented 31.4% of the market’s positive obligations over the latest 12 months.

Award net obligations
$15.9M
Share of 12-month positive obligations
31.4%
Supporting data
Prime contractor
#1 · 35.9% share
−4.0 percentage points · $495K net increase; action exceeded it by $2.2M
Funding office
#1 · 42.5% attributed share
−14.7 percentage points · $452K net increase; action exceeded it by $2.2M
PIID 693JK421F7500003 · Mod P00028
Base award

This action

+$1.9M

HOLMES & COMPANY, L.L.C.

693195 OFFICE OF ACQUISITION MGT

ISSUE A BPA CALL ORDER FOR CORTAP - FY2027 REVIEWS - PACKAGE 2

Why it stands out

One action equaled about a fifth of the market’s latest 12-month positive obligations.

The $1.9M action represented 22.0% of the market’s positive obligations over the latest 12 months.

Award net obligations
$1.9M
Share of 12-month positive obligations
22.0%
Supporting data
Prime contractor
#2 · 23.2% share
$78K net decline despite this positive action
Funding office
#2 · 37.3% attributed share
+2.2 percentage points · $1.2M net increase; action exceeded it by $650K
Related:Funding office gain
PIID 69319526F10023N
Base award

This action

+$616K

HAMILTON ENTERPRISES, LLC

693195 OFFICE OF ACQUISITION MGT

THE PURPOSE OF THIS CALL ORDER IS TO PROCURE FINANCIAL CAPACITY FINANCIAL ASSESSMENT SUPPORT.

Why it stands out

One action represented 7.2% of the market’s latest 12-month positive obligations.

At $616K, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$616K
Share of 12-month positive obligations
7.2%
Supporting data
Prime contractor
#4 · 11.1% share
down 1 rank · −0.4 percentage points · $208K net increase; action exceeded it by $408K
PIID 69319526F10034N
Modification

This action

+$332K

AMERICAN INSTITUTES FOR RESEARCH IN THE BEHAVIORAL SCIENCES

693JJ9 NHTSA OFFICE OF ACQUISTION

OLDER DRIVER SAFETY CONTINUING EDUCATION FOR HEALTH CARE PROVIDERS

Why it stands out

The award grew alongside stronger office-attributed spending.

The modification added $332K while office-attributed obligations rose $332K overall.

Award net obligations
$945K
Share of 12-month positive obligations
3.9%
Supporting data
Funding office
#4 · 3.9% attributed share
+3.9 percentage points · $332K net increase; action accounted for 100.0%
PIID 693JJ924F000003 · Mod P00003
Modification

This action

+$204K

ERNST & YOUNG LLP

OIG OFFICE OF THE IMMEDIATE SEC.

EXTEND CONTRACT POP AND ADD INCREMENTAL FUNDING.

Why it stands out

The contractor climbed 10 positions in this market.

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

Award net obligations
$451K
Share of 12-month positive obligations
2.4%
PIID 693JK425F70007N · Mod P00002
View recent award activity by date (10)
  1. ERNST & YOUNG LLPBase award · PIID 693JJ126F00102N
    Action+$1.4M
    Award net obligations$1.4M
  2. HOLMES & COMPANY, L.L.C.Modification · PIID 69319525F10056N
    Action+$100K
    Award net obligations$655K
  3. LOPEZ & ASSOCIATES, LLPBase award · PIID 69319526F10046N
    Action+$46K
    Award net obligations$46K
  4. TFC CONSULTING INC.Deobligation · PIID 69319521F300034
    Action−$9K
    Award net obligations$287K
  5. DAVIS FARR LLPBase award · PIID 69319526F10045N
    Action+$66K
    Award net obligations$66K
  6. HAMILTON ENTERPRISES, LLCBase award · PIID 69319526F10041N
    Action+$54K
    Award net obligations$54K
  7. REGIS & ASSOCIATES, PCBase award · PIID 69319526F10044N
    Action+$66K
    Award net obligations$66K
  8. TICHENOR & ASSOCIATES, LLPBase award · PIID 69319526F10038N
    Action+$74K
    Award net obligations$74K
  9. DAVIS AUDREY ROBINETTEBase award · PIID 69319526F10040N
    Action+$15K
    Award net obligations$15K
  10. HAMILTON ENTERPRISES, LLCBase award · PIID 69319526F10034N
    Action+$616K
    Award net obligations$616K

DOT offices of certified public accountants market FAQs

Answers based on reported federal contract data.

Who are the top DOT offices of certified public accountants contractors?

In the 12 months through October 23, 2026, KPMG LLP, HOLMES & COMPANY, L.L.C., and ERNST & YOUNG LLP were the leading DOT offices of certified public accountants prime contractors by positive obligations.

  1. #1

    KPMG LLP

    $3,080,952 in positive obligations

  2. #2

    HOLMES & COMPANY, L.L.C.

    $1,988,202 in positive obligations

  3. #3

    ERNST & YOUNG LLP

    $1,605,830 in positive obligations

Rankings use reported USAspending award data.

Did DOT contract obligations increase in the offices of certified public accountants market?

Yes. Measured by net prime contract obligations, reported DOT activity in the offices of certified public accountants market increased 60.1% from $5,345,537 in the preceding 12 months to $8,559,219 in the 12 months through October 23, 2026.

Latest 12 months
$8,559,219
Net prime contract obligations
Preceding 12 months
$5,345,537
Net prime contract obligations
Change
+60.1%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent DOT contract award activity was reported in the offices of certified public accountants market?

Recent DOT contract award activity reported in the offices of certified public accountants market included actions for ERNST & YOUNG LLP, KPMG LLP, and HOLMES & COMPANY, L.L.C. 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 DOT contracts under NAICS 541211?

From October 24, 2025 through October 23, 2026, DOT reported 18 positive-obligation awards for offices of certified public accountants under NAICS 541211. The leading award type was delivery order. The leading reported procedure was mafo.

Positive-obligation awards
18
Leading reported procedure
Mafo
51.3% of positive obligations
Leading award type
Delivery Order
63.6% of positive obligations
Full and open
48.7%
of positive obligations
Reported parent IDV
100%
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 October 23, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology