PSC G099: Social – Other
G099 is the product and service code (PSC) federal agencies use for social – other, in the social services group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 2
- Spending, FY2026
- $668.7 million
- Share to small businesses
- 8%
Open contracts with PSC G099, due soonest
- Healthcare for Homeless Veterans (HCHV) Contracted Emergency Residential Services (CERS) Emergency Housing for San Joaquin County, CA
✦ The VA's Network Contracting Office 21 is doing market research (a sources sought, not a solicitation) for emergency housing for homeless Veterans in San Joaquin County, CA. The…
Due in 9 daysOct 19, 2026
- TREATMENT SERVICES 2026-2027
✦ The U.S. Courts' Administrative Office posts an ongoing pre-solicitation notice saying federal courts plan to buy treatment services for defendants and people under supervision…
Due in 217 daysMay 15, 2027
Where G099 sits in the PSC Manual
- Category: Service
- Group G: Social Services
- Group G0: Social Services
- Code G099: Social – Other
NAICS codes used with PSC G099
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with G099 most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 624190 | Other Individual and Family Services | $1.8 billion |
| 541611 | Administrative Management and General Management Consulting Services | $103.9 million |
| 624221 | Temporary Shelters | $89.8 million |
| 624229 | Other Community Housing Services | $32.5 million |
| 623220 | Residential Mental Health and Substance Abuse Facilities | $28.3 million |
| 541330 | Engineering Services | $27.7 million |
| 621420 | Outpatient Mental Health and Substance Abuse Centers | On 1 open |
Who buys under PSC G099
Agencies with the most contract dollars under G099 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Federal Acquisition Service | $1.8 billion |
| Department of Veterans Affairs | $178.7 million |
| Departmental Offices | $121.9 million |
| U.S. Customs and Border Protection | $65.4 million |
| Department of the Air Force | $59.8 million |
| Department of the Navy | $25.9 million |
| U.S. Immigration and Customs Enforcement | $21.1 million |
| Department of the Army | $18 million |
On open notices right now, the most G099 work comes from Administrative Office of the US Courts and Department of Veterans Affairs.
Federal spending under PSC G099 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $855.4 million |
| FY2025 | $677.6 million |
| FY2026 | $668.7 million |
| FY2027 (so far) | $10.3 million |
Who wins PSC G099 contracts
| Company | Obligated, last 3 years |
|---|---|
| Magellan Federal, Inc. | $705.7 million |
| Leidos, Inc. | $674.5 million |
| MVM, Inc. | $143.6 million |
| The Providencia Group LLC | $103.9 million |
| Carelon Health Federal Services, Inc | $99.1 million |
| Leidos, Inc. | $97.6 million |
| Lifecare, Inc | $64.4 million |
| Cognosante, LLC | $55.2 million |
| Iva'al Solutions LLC | $35 million |
| General Dynamics Information Technology, Inc. | $24.1 million |
Related PSC codes
- G001 Social – Care of Remains and/Or Funeral
- G002 Social – Chaplain
- G003 Social – Recreational
- G004 Social – Social Rehabilitation
- G005 Social – Geriatric
- G006 Social – Government Life Insurance Programs
- G007 Social – Government Health Insurance Programs
- G008 Social – Government Insurance Programs: Other
- G009 Social – Non – Government Insurance Programs
- G010 Social – Direct Aid to Tribal Governments (PL 93 – 638)
Frequently asked questions
What is PSC G099?
G099 is the service code in the federal Product and Service Code (PSC) Manual for social – other, under G (Social Services) and G0 (Social Services). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC G099?
Most federal contract dollars under PSC G099 go with NAICS 624190 (Other Individual and Family Services), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC G099?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 2 open notices use PSC G099 right now. FedReady can match new ones to your business and email you, free.