Professional And Scientific Associates, Inc.
Arlington, VA · UEI KL36P1L5H833 · NAICS 561920
Professional And Scientific Associates, Inc. is a federal contractor based in Arlington, VA operating in administrative and support services (NAICS 561920). Professional And Scientific Associates, Inc. has received $352.62 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 1,497 contracts totaling $118.56 million for this firm. Professional And Scientific Associates, Inc.'s largest customer is Department Of Health And Human Services, accounting for $222.71 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 1331L526F13OS0013 | Department Of Commerce | April 2, 2026 | $100.0K |
| DACA8701F0052 | Department Of Defense | January 10, 2001 | $100.0K |
| 75N93022F00002 | Department Of Health And Human Services | November 23, 2021 | $10.0K |
| HHSN26100127 | Department Of Health And Human Services | March 15, 2018 | $10.0K |
| 1331L519F13OS0147 | Department Of Commerce | June 5, 2019 | $10.0K |
| 1331L522F13OS0373 | Department Of Commerce | February 8, 2023 | $99.8K |
| HHSN30600005 | Department Of Health And Human Services | February 25, 2022 | $10.0K |
| HHSD2002005133710096 | Department Of Health And Human Services | September 26, 2013 | $10.0K |
| HHSP233201000040U | Department Of Health And Human Services | October 26, 2011 | $99.8K |
| HHSN306NTE54011 | Department Of Health And Human Services | September 23, 2005 | $10.0K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Health And Human Services | $222.71M | 1,936 |
| Department Of Commerce | $100.52M | 1,900 |
| Department Of Justice | $9.32M | 64 |
| General Services Administration | $7.82M | 16 |
| Department Of Defense | $3.62M | 32 |
| National Science Foundation | $3.10M | 59 |
| Department Of State | $1.82M | 28 |
| Department Of Agriculture | $1.01M | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541820 | Public Relations Agencies | $191.17M |
| 561920 | Convention And Trade Show Organizers | $72.13M |
| 541990 | All Other Professional, Scientific, And Technical Services | $39.10M |
| 561110 | Office Administrative Services | $20.28M |
| 541611 | Administrative Management And General Management Consulting Services | $10.64M |
| Unknown | — | $10.40M |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Professional And Scientific Associates, Inc. received in federal contracts?
Professional And Scientific Associates, Inc. has received $352.62 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 1,497 contracts totaling $118.56 million for this firm. Their largest customer is Department Of Health And Human Services, representing $222.71 million of awarded work.
What does Professional And Scientific Associates, Inc. do?
Professional And Scientific Associates, Inc. is a federal contractor based in Arlington, VA, registered under NAICS 561920 (administrative and support services).