Top HHS offices of lawyers contractors
In the 12 months ending Oct 5, 2026, the Department of Health and Human Services obligated $345.4M in net prime contract dollars under NAICS 541110, up 34.9% from $256.2M in the preceding 12 months. 12 prime contractors received positive obligations, and 2 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Health and Human Services. 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 HHS contractors for NAICS 541110
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 | Acacia Center for Justice | $180.8M | $238.5M | 51.9% | — |
| 2 | OUR Rescue | $158.1M | $0 | 45.4% | New |
| 3 | Klarquist Sparkman, LLP | $3.6M | $5.3M | 1.0% | — |
| 4 | Leydig, Voit & Mayer, Ltd. | $1.7M | $6.3M | 0.5% | ▼ 2 |
| 5 | John J. YIM & Associates, LLC | $940K | $904K | 0.3% | ▲ 1 |
| 6 | Mcdonnell Boehnen Hulbert & Berghoff LLP | $924K | $966K | 0.3% | ▼ 1 |
| 7 | Polsinelli PC | $817K | $744K | 0.2% | — |
| 8 | Foley Hoag LLP | $759K | $0 | 0.2% | New |
| 9 | Mcbee Moore & Vanik IP, LLC | $229K | $279K | 0.1% | ▲ 2 |
| 10 | Mccoy Russell LLP | $25K | $74K | 0.0% | ▲ 4 |
| 11 | Cantor Colburn LLP | $21K | $91K | 0.0% | ▲ 2 |
| 12 | Sheridan Ross P.C. | $19K | $20K | 0.0% | ▲ 4 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- OUR Rescue$0 → $158.1M (+$158.1M) · now #2
- Foley Hoag LLP$0 → $759K (+$759K) · now #8
- Edwards Wildman Palmer LLP−$151K → $0 (+$151K) · no latest-period obligations
Largest declines
- Acacia Center for Justice$238.5M → $180.8M (−$57.7M) · now #1
- Leydig, Voit & Mayer, Ltd.$6.3M → $1.7M (−$4.6M) · now #4
- Justice in Aging$1.8M → −$1.6M (−$3.4M) · no latest-period obligations
New to this market
2 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| OUR Rescue | Aug 7, 2026 | $158.1M |
| Foley Hoag LLP | May 7, 2026 | $759K |
Where the money comes from
Funding sub-agencies within the Department of Health and Human Services, 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 |
|---|---|---|---|
| Office of the Assistant Secretary for Administration | $174.6M | $92.8M | Up $81.9M (88.2%) |
| Office of the Assistant Secretary for Financial Resources | $89.3M | $0 | New |
| Administration for Children and Families | $73.2M | $148.2M | Down $75.1M (50.6%) |
| National Institutes of Health | $7.8M | $14.0M | Down $6.2M (44.1%) |
| Health Resources and Services Administration | $460K | $410K | Up $50K (12.2%) |
| Food and Drug Administration | $48K | $650K | Down $602K (92.7%) |
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 |
|---|---|---|---|
| 7571MN26C00029 | OUR Rescue LEGAL SERVICES BRIDGE 2.0 | $158.1M | Feb 6, 2027 |
| 75N91024F00001 | Leydig, Voit & Mayer, Ltd. THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR MECHANICAL ENGINEERING. | $1.3M | Jun 3, 2027 |
| 75N91024F00001 | Leydig, Voit & Mayer, Ltd. THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR BIOTECHNOLOGY. | $13.5M | Jun 3, 2027 |
| 75N91024F00001 | Klarquist Sparkman, LLP THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR BIOTECHNOLOGY. | $6.0M | Jun 3, 2027 |
| 75N91024F00001 | Klarquist Sparkman, LLP THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR CHEMISTRY. | $2.8M | Jun 3, 2027 |
| 75N91024F00001 | Mcdonnell Boehnen Hulbert & Berghoff LLP THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR BIOTECHNOLOGY. | $1.6M | Jun 3, 2027 |
| 75N91024F00001 | Leydig, Voit & Mayer, Ltd. THE PURPOSE OF THIS TASK ORDER IS TO SUPPORT THE NIH NCI PATENT LEGAL SERVICES FOR CHEMISTRY. | $1.4M | Jun 3, 2027 |
| 75R60224F80066 | John J. YIM & Associates, LLC BHW90 C 5345 - FY24 NPDB DISPUTES SUPPORT | $1.5M | Jun 30, 2027 |
| 75F40124F19002 | Klarquist Sparkman, LLP FIRM FIXED PRICE AWARD OFFICE OF THE COMMISSIONER (OC) - PATENT LEGAL SERVICES COR: OCTAVIS LAMPKIN OCTAVIS.LAMPKIN@FDA.HHS.GOV TECHNICAL POINT OF CONTACT: ALICE WELCH… | $2.0M | Jul 29, 2027 |
| 75N93025F00238 | Klarquist Sparkman, LLP CONTRACT# 75N98020D00049 KLARQUIST NIAID BIO POP 09/09/2025 - 09/08/2026 CAN/PROJECT 8067101/160721 TOTAL AMOUNT $690,851 | $2.5M | Sep 8, 2027 |
Common questions
Who are the top HHS contractors for NAICS 541110?
In the latest 12 months, Acacia Center for Justice ($180.8M), OUR Rescue ($158.1M), Klarquist Sparkman, LLP ($3.6M) received the most HHS obligations for offices of lawyers.
How concentrated is this market?
The eight largest primes held 99.9% of positive obligations, and Acacia Center for Justice alone held 51.9%. 2 contractors won their first obligations in this market during the latest 12 months.
Are any large HHS NAICS 541110 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 7571MN26C00029 (OUR Rescue, $158.1M obligated), ending Feb 6, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$8.0MFigures 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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