Top GSA other scientific and technical consulting services contractors
In the 12 months ending Oct 5, 2026, the General Services Administration obligated $43.9M in net prime contract dollars under NAICS 541690, up 85.3% from $23.7M in the preceding 12 months. 3 prime contractors received positive obligations, and 1 of them accounted for 80% of that spend.
Prime contracts funded by the General Services Administration. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top GSA contractors for NAICS 541690
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Pundir Group, Inc | $42.1M | $23.3M | 95.9% | — |
| 2 | emp2, Inc. | $1.2M | $705K | 2.7% | — |
| 3 | Nuenergen, LLC | $630K | $0 | 1.4% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Pundir Group, Inc$23.3M → $42.1M (+$18.8M) · now #1
- Nuenergen, LLC$0 → $630K (+$630K) · now #3
- emp2, Inc.$705K → $1.2M (+$469K) · now #2
Largest declines
- Alvarez & Marsal Federal, LLC$119K → $0 (−$119K) · no latest-period obligations
- Cardinal Compliance Consultants, LLC$26K → $0 (−$26K) · no latest-period obligations
- Chinook Systems Inc$15K → −$10K (−$25K) · no latest-period obligations
New to this market
1 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Nuenergen, LLC | Feb 11, 2026 | $630K |
Where the money comes from
Funding sub-agencies within the General Services Administration, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Public Buildings Service | $43.9M | $23.8M | Up $20.1M (84.4%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 47PK0224F0015 | Pundir Group, Inc BASE YEAR CALL ORDER FOR O&M, CUSTODIAL, VTE, AND TRASH SERVICES FOR APPRAISERS BUILDING AND CUSTOM HOUSE | $9.9M | Jan 31, 2027 |
| 47PK0224F0010 | Pundir Group, Inc EXERCISE OPTION YEAR 1 - CUSTODIAL, GROUNDS, O&M, VTE, & TRASH SERVICES- BAKERSFIELD / COYLE | $9.3M | Jan 31, 2027 |
| 47PG5226F0007 | Pundir Group, Inc CALL ORDER FOR OPERATIONS AND MAINTENANCE (O&M) SERVICES AT THE RONALD V. DELLUMS FEDERAL BUILDING AND U. S. COURTHOUSE LOCATED IN OAKLAND, CA | $4.5M | Feb 28, 2027 |
| 47PG5226F0012 | Pundir Group, Inc EMERGENCY 12 MONTH BRIDGE CONTRACT FOR O&M, VTE, AT THREE FOBS AND COURTHOUSES. SERVICES ARE TO BE PROVIDED AT THE PJKK FB AND U.S. COURTHOUSE AND THE FT ARMSTRONG PARKING LOT,… | $3.6M | Apr 30, 2027 |
| 47PK0224F0020 | Pundir Group, Inc OPERATIONS & MAINTENANCE SERVICES FOR THE 312 N. SPRING ST. FEDERAL BUILDING & U.S. COURTHOUSE AND THE DEA FEDERAL BUILDING LOCATIONS UNDER GSA R9 LASC, FIRST STREET FIELD… | $7.3M | May 31, 2027 |
| 47PG5226F0008 | Pundir Group, Inc BPA CALL FOR THE INITIAL 3-MONTH BASE PERIOD OF PERFORMANCE FROM MARCH 01, 2026 THROUGH MAY 31, 2026 FOR OPERATIONS & MAINTENANCE AT USCH 350 W FIRST STREET (CA0323ZZ) LOS… | $3.0M | May 31, 2027 |
| 47PK0223F0030 | Pundir Group, Inc CALL ORDER TO EXERCISE OF OPTION 2, YEAR 3 UNDER BPA 47PK0221A0009. NON-LOGO. 7/1/23 THROUGH 6/30/2024 | $6.4M | Jun 30, 2027 |
| 47PF0022F0906 | Pundir Group, Inc THE PURPOSE OF THIS BLANKET PURCHASE AGREEMENT CALL IS TO PROVIDE STANDARD OPERATIONS AND MAINTENANCE SERVICES AT THE THEODORE LEVIN US COURTHOUSE AND ROSA PARKS FEDERAL BUILDING… | $9.8M | Jun 30, 2027 |
| 47PK0224F0019 | Pundir Group, Inc CALL ORDER - O&M BASIC SERVICES, VTE, SERVICES - PELOSI FB - BROWNING COA - 50 UNP | $13.4M | Jun 30, 2027 |
| 47PK0225F0002 | Pundir Group, Inc BASE YEAR BPA CALL ORDER FOR OPERATIONS AND MAINTENANCE AND VERTICAL TRANSPORTATION SERVICES AT THE LLOYD D. GEORGE FEDERAL BUILDING AND U.S. COURTHOUSE (NV0304ZZ) AND FOLEY… | $4.9M | Oct 31, 2027 |
Common questions
Who are the top GSA contractors for NAICS 541690?
In the latest 12 months, Pundir Group, Inc ($42.1M), emp2, Inc. ($1.2M), Nuenergen, LLC ($630K) received the most GSA obligations for other scientific and technical consulting services.
How concentrated is this market?
The eight largest primes held 100.0% of positive obligations, and Pundir Group, Inc alone held 95.9%. 1 contractors won their first obligations in this market during the latest 12 months.
Are any large GSA NAICS 541690 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 47PK0224F0015 (Pundir Group, Inc, $9.9M obligated), ending Jan 31, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$22.2MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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