Federal contractor overview
PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. is registered as a federal contractor under UEI KL36P1L5H833 and CAGE 1LLT3, and is located in ARLINGTON, VA, USA. Federal award data shows $382,770,428 across 4,082 federal awards, with top agencies including Department of Health and Human Services and Department of Commerce. The contractor's primary NAICS classification is 561920, and its public business classifications include Minority Owned Business, Self Certified Small Disadvantaged Business, For Profit Organization, and Woman Owned Small Business.
Contractor identifiers
- Legal business name
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.
- DBA name
- PSA
- Unique Entity ID
- KL36P1L5H833
- CAGE code
- 1LLT3
- Location
- ARLINGTON, VA, USA
- Website
- Visit contractor site
Capabilities and keywords
With over 30 years of Federal and private sector event management experience, PSA has seen and produced almost any type of event imaginable. We have experience coordinating up to 4,000 events annually. We have managed events ranging in size from 15 to 15,000 attendees. We can coordinate small event series, like trainings and webinars, as easily as we can execute a 6,000 attendee Forum, drawing participants from all over the world. Our experience has led to the crafting and honing of standard operating procedures, time tested and proven, which we employ in all of our business associations. Additionally, PSA provides healthcare focused communication support. For more than 20 years PSA has provide communication support to the HHS with services ranging from development of Public Service Announcements to full blown social media campaigns.
- conference
- contractor
- database
- defense
- design
- editing
- evaluation
- event
- exhibition
- grant
- graphics
- interpretation
- health
- management
- meeting
- peer
- planning
- publications
- review
- tradeshow
- training
- translation
- travel
- workshop
NAICS codes and business types
Business and socioeconomic classifications
- Minority Owned Business
- Self Certified Small Disadvantaged Business
- For Profit Organization
- Woman Owned Small Business
- Woman Owned Business
- Hispanic American Owned
- Subchapter S Corporation
Organization hierarchy
Federal obligation history
Total federal obligations
$382,770,428
- Awards
- 4,082
Top agencies by obligations
- Department of Health and Human Services
1,165 award actions
$185,292,908 - Department of Commerce
1,842 award actions
$96,687,559
Federal obligations by fiscal year
Net federal contract obligations decreased from $18,124,518 in FY2024 to $2,509,775 in FY2025.
Scroll horizontally to view all fiscal years.
View fiscal-year data table
| Fiscal year | Net obligations | Award actions |
|---|---|---|
| FY2026 YTD | $6,712,519 | 312 |
| FY2025 | $2,509,775 | 576 |
| FY2024 | $18,124,518 | 792 |
| FY2023 | $18,358,623 | 662 |
| FY2022 | $15,435,854 | 530 |
| FY2021 | $2,645,450 | 258 |
Recent federal awards
-
$59,693
Obligated
PIID 1331L526F13OS0397
Awarded Jul 24, 2026
-
$77,285
Obligated
PIID 1331L526F13OS0400
Awarded Jul 24, 2026
-
$34,481
Obligated
PIID 1331L526F13OS0396
Awarded Jul 24, 2026
-
$89,543
Obligated
PIID 1331L526F13OS0398
Awarded Jul 24, 2026
Federal contract vehicles
-
GSA Multiple Award Schedule
General Services Administration
$10.1M
Obligated
Federal Supply Schedule Active
165 task orders
Frequently asked questions
- What is PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s Unique Entity ID (UEI)?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s Unique Entity ID is KL36P1L5H833, as registered in SAM.gov.
- What is PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s CAGE code?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s CAGE code is 1LLT3.
- What is PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s primary NAICS code?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s primary NAICS classification is 561920.
- Where is PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. located?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. is located in ARLINGTON, VA, USA.
- How much has PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. received in federal contract obligations?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. has received $382,770,428 in federal contract obligations across 4,082 federal awards.
- Which federal agencies has PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. worked with?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s top federal agencies include Department of Health and Human Services and Department of Commerce.
- When was PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. registered in SAM.gov?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s SAM.gov registration date is April 11, 2002.
- What business classifications does PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC. hold?
- PROFESSIONAL AND SCIENTIFIC ASSOCIATES, INC.'s registered business and socioeconomic classifications include Minority Owned Business, Self Certified Small Disadvantaged Business, For Profit Organization, Woman Owned Small Business, Woman Owned Business, and Hispanic American Owned.