PSC M1AB: Operation of Conference Space and Facilities
M1AB is the product and service code (PSC) federal agencies use for “Operation of Conference Space and Facilities”, in the “Operate Govt Owned Buildings” 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
- 1
- Federal contract spending, FY2025
- $42.4 million
- Share of contract dollars to small businesses, since FY2024
- 53%
Open count as of Oct 29, 2026, 12:11 AM ET. The search counts live, so its total can differ by a notice or two.
Open PSC M1AB contracts with 2+ days to respond
- 125 IN BN Pre Deployment Yellow Ribbon November 2026
✦ The Michigan Army National Guard (listed as W7NF USPFO ACTIVITY MI ARNG) wants a venue, buffet lunch, snacks and audio-visual setup for a one-day Yellow Ribbon event (a required…
Due in 5 daysNov 3, 2026, 12:30 PM EST
Where M1AB sits in the PSC Manual
- Category: Service
- Group M: Operation of Govt Owned Facility
- Group M1: Operate Govt Owned Buildings
- Code M1AB: Operation of Conference Space and Facilities
NAICS codes used with PSC M1AB
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with M1AB most often:
| NAICS | Industry | Spent, last 3 years | Open with PSC M1AB |
|---|---|---|---|
| 561210 | Facilities Support Services | $24.2 million | — |
| 711310 | Promoters of Performing Arts, Sports, and Similar Events with Facilities | $23.6 million | — |
| 512110 | Motion Picture and Video Production | $20.4 million | — |
| 561920 | Convention and Trade Show Organizers | $10.8 million | — |
| 561499 | All Other Business Support Services | $3.8 million | — |
| 721110 | Hotels (except Casino Hotels) and Motels | $403,898 | — |
| 561990 | All Other Support Services | — | 1 |
Open contracts under each code, with any PSC: NAICS 561210 · NAICS 711310 · NAICS 512110 · NAICS 561920 · NAICS 561499 · NAICS 721110 · NAICS 561990
Who buys under PSC M1AB
Agencies with the most contract dollars under M1AB over the last three fiscal years, per USAspending.gov. Each name links to that agency's open contracts and buying history:
| Agency | Obligated |
|---|---|
| Department of State | $24.4 million |
| National Institutes of Health | $20.5 million |
| U.S. Fish and Wildlife Service | $14.4 million |
| Office of Personnel Management | $9.7 million |
| Institute of Museum and Library Services | $7.3 million |
| National Science Foundation | $2.9 million |
| Department of the Army | $2.4 million |
| Federal Trade Commission | $1 million |
Federal spending under PSC M1AB by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $20 million |
| FY2025 | $42.4 million |
| FY2026 (incomplete) | $21.8 million |
Headline figures use FY2025, the last complete year. FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
Who wins PSC M1AB contracts
| Company | Obligated, last 3 years |
|---|---|
| National Capitol Contracting, LLC | $20.4 million |
| Trivandi DMCC | $16.3 million |
| Aramark Sports and Entertainment Services, LLC | $14.4 million |
| CMI Management, LLC | $9.7 million |
| Trivandi USA Limited | $7.4 million |
| Capital Meeting Planning, Inc. | $7.3 million |
| TSC Management, LLC | $2.8 million |
| The Bridge Group LLC | $1.7 million |
| CTR Management Group LLC | $1 million |
| Bevera Solutions LLC | $730,202 |
Linked names have a FedReady profile, which shows the NAICS codes a business is registered as small under. Most large companies have none.
Large prime contractors (companies that hold the contract with the agency) subcontract part of their work to small businesses. See which primes subcontract, by NAICS code.
Research PSC M1AB work
By the NAICS codes this work goes with, the one with the most spending first: who won recently, contracts ending soon, agencies' planned buys and the large primes that subcontract it, nationwide. Each code shows only the pages that exist for it:
- 561210 Facilities Support Services: who won recently · contracts ending in the next 12 months · planned buys · large primes that subcontract
- 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities: large primes that subcontract
- 512110 Motion Picture and Video Production: who won recently · planned buys · large primes that subcontract
Related PSC codes
- M111 Operation of Office Buildings
- M112 Oper of Govt Conf Space & Fac
- M119 Oper of Govt Other Admin – SVC BLDGS
- M121 Oper of Govt Air Traffic Towers
- M122 Oper of Govt Air Traffic TNG Fac
- M123 Oper of Govt Radar & Nav Facility
- M124 Operation of Airport Runways
- M125 Operation of Airport Terminals
- M126 Oper of Govt Missile Systems Fac
- M127 Oper of Govt Elct & Comm Sys Fac
Frequently asked questions
What is PSC M1AB?
M1AB is the service code in the federal Product and Service Code (PSC) Manual named “Operation of Conference Space and Facilities”, under M (Operation of Govt Owned Facility) and M1 (Operate Govt Owned Buildings). 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 M1AB?
Most federal contract dollars under PSC M1AB go with NAICS 561210 (Facilities Support 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 M1AB?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notice uses PSC M1AB right now. FedReady can match new ones to your business and email you, free.
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Sources: SAM.gov Contract Opportunities, USAspending.gov and the PSC Manual. How we count.