01 / Contracting Office Profile
Headquarters Acquisition Div (Hqad) Federal Contracts and Spending
Office code 68HERH
Headquarters Acquisition Div (Hqad) is a federal contracting office within ENVIRONMENTAL PROTECTION AGENCY. This profile shows the office’s purchasing scale, incumbent vendors, market classifications, competition, and recent contract activity.
02 / Market Size
Headquarters Acquisition Div (Hqad) contract market at a glance
Net obligations, purchasing activity, and supplier participation measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, Headquarters Acquisition Div (Hqad) accounts for 17.0% of its parent agency’s net contract obligations. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
Headquarters Acquisition Div (Hqad) contract spending by year
Annual net obligations for FY 2019–FY 2025 show whether the office’s recorded contract market is growing or contracting. Actions and vendors indicate whether that change reflects broader purchasing activity or a smaller number of large transactions.
Total obligations$250.28M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Vendors | Change |
|---|---|---|---|---|
| FY 2025 | $250.28M | 2,592 | 286 | −32.5% |
| FY 2024 | $370.90M | 2,594 | 306 | +36.2% |
| FY 2023 | $272.36M | 2,558 | 322 | −14.8% |
| FY 2022 | $319.76M | 2,413 | 307 | +37.0% |
| FY 2021 | $233.49M | 3,065 | 365 | −13.7% |
| FY 2020 | $270.61M | 2,521 | 340 | +106.2% |
| FY 2019 | $131.22M | 1,190 | 271 | — |
04 / Buying Hierarchy
Where does Headquarters Acquisition Div (Hqad) sit in the federal buying structure?
The office executes procurement within a contracting agency, which belongs to a federal department. Follow either profile to compare this office with the broader organizations directing and funding its activity.
| Organization level | Organization | Code | Explore |
|---|---|---|---|
| Contracting agency | ENVIRONMENTAL PROTECTION AGENCY | 6800 | View agency profile |
| Federal department | ENVIRONMENTAL PROTECTION AGENCY | 6800 | View department profile |
05 / Top NAICS Industries
Which industries receive the most Headquarters Acquisition Div (Hqad) contract spending?
NAICS industries ranked by recorded obligations show where this office’s contract demand is concentrated and how many actions and vendors participate in each market.
| NAICS | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $675.97M | 7,148 | 80 | 36.6% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $287.12M | 2,099 | 48 | 15.5% |
| 541380 | TESTING LABORATORIES | $141.15M | 857 | 42 | 7.6% |
| 541512 | COMPUTER SYSTEMS DESIGN SERVICES | $113.30M | 561 | 22 | 6.1% |
| 562910 | REMEDIATION SERVICES | $109.18M | 330 | 13 | 5.9% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $107.07M | 1,130 | 32 | 5.8% |
| 518210 | DATA PROCESSING, HOSTING, AND RELATED SERVICES | $77.30M | 197 | 16 | 4.2% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $45.68M | 448 | 62 | 2.5% |
| 334516 | ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING | $42.75M | 516 | 91 | 2.3% |
| 541330 | ENGINEERING SERVICES | $35.22M | 226 | 9 | 1.9% |
06 / Top Product and Service Codes
What products and services does Headquarters Acquisition Div (Hqad) buy?
Product and Service Codes ranked by recorded obligations show the specific categories purchased by this office.
| PSC | Description | Obligations | Actions | Vendors | Office share |
|---|---|---|---|---|---|
| R499 | SUPPORT- PROFESSIONAL: OTHER | $552.09M | 4,223 | 130 | 29.9% |
| F999 | OTHER ENVIRONMENTAL SERVICES | $280.29M | 3,025 | 54 | 15.2% |
| F108 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION | $116.42M | 303 | 17 | 6.3% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $108.79M | 1,348 | 23 | 5.9% |
| F115 | ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL CONSULTING AND LEGAL SUPPORT | $105.30M | 492 | 16 | 5.7% |
| B510 | SPECIAL STUDIES/ANALYSIS- ENVIRONMENTAL ASSESSMENTS | $77.14M | 376 | 19 | 4.2% |
| R702 | SUPPORT- MANAGEMENT: DATA COLLECTION | $66.49M | 30 | 2 | 3.6% |
| F101 | ENVIRONMENTAL SYSTEMS PROTECTION- AIR QUALITY SUPPORT | $62.10M | 1,000 | 5 | 3.4% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $42.44M | 688 | 22 | 2.3% |
| D318 | IT AND TELECOM- INTEGRATED HARDWARE/SOFTWARE/SERVICES SOLUTIONS, PREDOMINANTLY SERVICES | $41.09M | 124 | 14 | 2.2% |
07 / Top Vendors
Which contractors receive the most Headquarters Acquisition Div (Hqad) obligations?
Vendors are ranked by recorded obligations to show the office’s leading incumbents, their share of spending, purchasing activity, and primary NAICS and PSC markets.
| Vendor | Obligations | Awards / actions | Share | Primary NAICS / PSC |
|---|---|---|---|---|
| EASTERN RESEARCH GROUP, INC. | $182.29M | 2,121 | 9.9% | NAICS 541620 · PSC F115 |
| RESEARCH TRIANGLE INSTITUTE | $119.15M | 981 | 6.4% | NAICS 541611 · PSC F115 |
| ICF INCORPORATED, L.L.C. | $83.24M | 996 | 4.5% | NAICS 541620 · PSC F999 |
| EA ENGINEERING, SCIENCE, AND TECHNOLOGY, INC., PBC | $70.64M | 94 | 3.8% | NAICS 562910 · PSC F108 |
| OAK RIDGE ASSOCIATED UNIVERSITIES, INCORPORATED | $70.07M | 505 | 3.8% | NAICS 541990 · PSC R499 |
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | $69.78M | 349 | 3.8% | NAICS 541611 · PSC R499 |
| ENDYNA, INC. | $67.95M | 59 | 3.7% | NAICS 541611 · PSC R499 |
| SKEO SOLUTIONS , INC. | $67.78M | 389 | 3.7% | NAICS 541620 · PSC F999 |
| CHENEGA IT ENTERPRISE SERVICES, LLC | $66.49M | 29 | 3.6% | NAICS 518210 · PSC R702 |
| CGI FEDERAL INC. | $50.16M | 341 | 2.7% | NAICS 541512 · PSC R499 |
08 / Buying Pattern
How does Headquarters Acquisition Div (Hqad) award contract work?
Competition, small-business participation, set-asides, transaction size, and action types provide a compact view of how the office structures its recorded contract activity.
Competition rate 95.0%
Small-business share 8.9%
Set-aside share 20.5%
Average action value $109.2K
Largest recorded action $36.08M
09 / Recent Contract Awards
What did Headquarters Acquisition Div (Hqad) award most recently in FY 2019–FY 2025?
The latest recorded contract actions inside this profile’s closed fiscal-year window connect award activity with the vendors, markets, agencies, and offices shown above.
| Award / PIID | Vendor | Signed date | Obligation | NAICS | PSC | Contracting agency / office |
|---|---|---|---|---|---|---|
| 68HERH25P0235 | GOVERNMENT SCIENTIFIC SOURCE INC | Sep 30, 2025 | $124.7K | 334516 | 6630 | ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS ACQUISITION DIV (HQAD) |
| 68HERH25F0328 | GEISSELE AUTOMATICS, LLC | Sep 30, 2025 | $37.5K | 332994 | 1005 | ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS ACQUISITION DIV (HQAD) |
| 68HERH22F0247 | SKEO SOLUTIONS , INC. | Sep 30, 2025 | $105.0K | 541620 | F999 | ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS ACQUISITION DIV (HQAD) |
| 68HERH25C0013 | LILIUM-SERES JV | Sep 30, 2025 | $157.4K | 562910 | F108 | ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS ACQUISITION DIV (HQAD) |
| 68HERH25F0345 | ENDYNA, INC. | Sep 30, 2025 | $900.0K | 541620 | R499 | ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS ACQUISITION DIV (HQAD) |
| 68HERH24F0208 | EASTERN RESEARCH GROUP, INC. | Sep 30, 2025 | $0 | 541620 | R408 | ENVIRONMENTAL PROTECTION AGENCY HEADQUARTERS ACQUISITION DIV (HQAD) |
10 / Interpreting the Profile
What does this contract market mean for a supplier?
This profile combines spending scale, the buying hierarchy, incumbent vendors, market classifications, and competition indicators. Read them together before deciding whether Headquarters Acquisition Div (Hqad) represents an addressable market for your company.
Read spending in context
$1.85B in recorded obligations describes historical market scale. Compare it with 16,933 contract actions and an average action value of $109.2K to understand purchasing frequency and transaction size.
Follow the actual buyers
This office sits within ENVIRONMENTAL PROTECTION AGENCY and ENVIRONMENTAL PROTECTION AGENCY. Use that hierarchy to understand who directs its mission and how its purchasing compares with the broader organization.
Do not confuse scale with access
A large historical total does not mean the same amount is currently open for competition. Use the 95.0% competition rate, set-aside share, recent awards, and current opportunities to estimate what may actually be addressable.
Test market fit and incumbency
Compare leading vendors with NAICS 541620 and PSC R499. Supplier concentration and competition reveal whether demand aligns with your capabilities and how difficult displacement may be.