Federal contractor · NORTH POTOMAC, MD

POTOMAC AFFINITY PROTEINS, LLC

No contract obligations recorded for POTOMAC AFFINITY PROTEINS, LLC in FY2026. Since FY2025: $110K. Its largest customer was Defense Health Agency ($0). It also received $1.5M in federal grants and other assistance in FY2026.

Obligations · FY2026
$0
New awards
1
Sole-source
—
Single offer
—
UEI
MD3PXLK9TCM6
Other than small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 110KFY2025
  2. 0FY2026

Top buying agencies

Obligations in FY2026.

  1. Defense Health Agency$00.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

Where the work was performed

Integrity signals

Shares of the year's obligations, next to the country's.

Largest awards

  1. RESEARCH AND DEVELOPMENT SERVICES$110K
    Defense Health Agency· Montgomery County, MD· Research & development· Jul 9, 2025 – May 6, 2026· HT942525P0098

Federal grants & assistance received

Grants, loans (counted at their subsidy cost), direct payments and insurance, by fiscal year of the action (USAspending.gov, FABS). Reported apart from contracts and never added to them.

POTOMAC AFFINITY PROTEINS, LLC received $1.5M in federal assistance in FY2026, on 2 actions (1 new awards). Its largest program was 93.859 · Biomedical Research and Research Training ($1.5M).

Assistance · FY2026
$1.5M
New awards
1
Actions
2
Since FY2021
$1.7M

Assistance by fiscal year

  1. 224.8KFY2021
  2. 0FY2022
  3. 0FY2023
  4. 1.5MFY2026

By type

  1. Grants$1.5M100%

Top programs

  1. 93.859 · Biomedical Research and Research Training$1.5M100%

Awarding agencies

  1. National Institutes of Health$1.5M100%
    Department of Health and Human Services

Largest awards

  1. SELECTION SYSTEM FOR IDENTIFYING PROTEIN-SPECIFIC FOLDING TAGS THAT ENABLE PURIFICATION OF NATIVE CYTOKINES FROM E. COLI - PROJECT SUMMARY…$1.1M
    93.859 · Biomedical Research and Research Training· National Institutes of Health· Project grant· Jun 9, 2026 – Jun 9, 2026· R44GM140633
  2. SELF-AMPLIFYING PROTEASE CHAIN REACTIONS FOR SIMPLE, SENSITIVE, AND QUANTITATIVE DETECTION - PROJECT SUMMARY: OUR OBJECTIVE IS TO DEVELOP A…$377.6K
    93.859 · Biomedical Research and Research Training· National Institutes of Health· Project grant· Jun 23, 2026 – Jun 23, 2026· R43GM159468

Source: Federal financial assistance transactions (Financial Assistance Broker Submission) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 8, 2026, loaded Oct 8, 2026 · FY2021–FY2026.

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

  1. SUPA71 COMPANY LIMITED$111.5K−100% in FY2026
    BANGKOK, THA · 100% of this company's obligations are in markets they both serveDefense Health Agency · Scientific research and development services
  2. CENTRAL TEXAS VETERANS RESEARCH FOUNDATION$113.6K−100% in FY2026
    TEMPLE, TX · 100% of this company's obligations are in markets they both serveDefense Health Agency · Scientific research and development services
  3. GENOVAC ANTIBODY DISCOVERY LLC$121K
    FARGO, ND · 100% of this company's obligations are in markets they both serveDefense Health Agency · Scientific research and development services

Showing the top 3 of 25 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 7, 2026, loaded Oct 7, 2026.