Plexus Scientific Corporation
Plexus Scientific Corporation (doing business as Plexus Scientific Corp) is a small business in Alexandria, VA registered on SAM.gov to bid on federal contracts. It has won about $10.9 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- W8DLDF2KDJM4
- CAGE code
- 1RFC1
- SAM.gov registration
- Active
Registration details
| Legal business name | Plexus Scientific Corporation |
|---|---|
| Doing business as | Plexus Scientific Corp |
| Unique Entity ID (UEI) | W8DLDF2KDJM4 |
| CAGE code | 1RFC1 |
| Location | Alexandria, VA |
| SAM.gov registration | Active through Feb 23, 2027 |
| Business started | 1985 |
| Primary NAICS code | 562910: Remediation Services |
| Website | www.plexsci.com |
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $7.7 million |
| FY2024 | $4.5 million |
| FY2025 | $2.1 million |
| FY2026 | $4.3 million |
Its biggest federal customers over the last four fiscal years: National Institutes of Health ($6.1 million), Federal Prison Industries / Unicor ($5 million), Office of the Assistant Secretary for Financial Resources ($2.7 million), Department of the Air Force ($1.9 million) and National Institute of Standards and Technology ($1.3 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Sep 29, 2026 | Office of the Assistant Secretary for Financial Resources | Since its launch in 2018, the include project has funded hundreds of research and… | $299,372 |
| Sep 25, 2026 | National Institutes of Health | Ninds national plan to end parkinsons to develop a module that informs nih and acprcs… | $499,353 |
| Sep 25, 2026 | National Institutes of Health | Ninds helping to end addiction long-term (heal) tracking module to track progress… | $199,372 |
| Sep 25, 2026 | National Institutes of Health | Start orwh strategic plan tracking and reporting to upgrade the existing orwh data call… | $199,305 |
| Sep 25, 2026 | National Institutes of Health | Oepr start feature updates: performance tracking, evaluation and collaborations | $350,532 |
| Sep 25, 2026 | National Institutes of Health | Dpcpsi start centralization to facilitate the data collection, management, and… | $1 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Plexus Scientific Corporation is small under
On its SAM.gov registration, Plexus Scientific Corporation meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 237110 Water and Sewer Line and Related Structures Construction
- 512110 Motion Picture and Video Production
- 513210 Software Publishers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 519290 Web Search Portals and All Other Information Services
- 541380 Testing Laboratories and Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541910 Marketing Research and Public Opinion Polling
- 541930 Translation and Interpretation Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 561311 Employment Placement Agencies
- 561312 Executive Search Services
- 561320 Temporary Help Services
- 561410 Document Preparation Services
And 13 more.
Open contracts in Plexus Scientific Corporation's NAICS codes
462 open federal opportunities on SAM.gov use a NAICS code Plexus Scientific Corporation is small under. These are due soonest.
- EVENT AUDIO VISUAL SERVICES
Due in 2 daysOct 12, 2026
- Enterprise Grocery Product Content Creation, Management, and Syndication Software-as-a-Service (SaaS) Solution
Due in 2 daysOct 12, 2026
- Optimized Storage and Replenishment Solution
Due in 2 daysOct 12, 2026
- Army Continuing Medical Education (CME) Reaccreditation
Due in 2 daysOct 12, 2026
- Hickman Borings Drilling and Testing
Due in 2 daysOct 12, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (562910) that have won federal contracts, starting with Virginia:
- Meadows CMPG, Inc., Norfolk, VA
- 3D Envirologics LLC, Barboursville, VA
- Itms, Inc., Virginia Beach, VA
- Itms - Ges JV LLC, Virginia Beach, VA
- Agviq LLC, Virginia Beach, VA
- Applied Intellect - Trihydro 8A JV LLC, Chantilly, VA
Frequently asked questions
What is Plexus Scientific Corporation's CAGE code?
Plexus Scientific Corporation's CAGE code is 1RFC1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Plexus Scientific Corporation's UEI?
Plexus Scientific Corporation's Unique Entity ID (UEI) is W8DLDF2KDJM4. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Plexus Scientific Corporation's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Plexus Scientific Corporation's registration is active through feb 23, 2027. Registrations are renewed every year.
Is Plexus Scientific Corporation a small business?
Plexus Scientific Corporation is registered on SAM.gov as small under 37 NAICS codes. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
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Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.