Federal contractor · MIDDLE RIVER, MD

INTERNATIONAL CHEMSTAR INCORPORATED

INTERNATIONAL CHEMSTAR INCORPORATED received $316.5K in federal contract obligations in FY2026, on 7 awards (+181% vs FY2025). Since FY2017: $6.6M. Its largest customer was Social Security Administration ($223.9K).

Obligations · FY2026
$316.5K
New awards
7
Sole-source
21%
Single offer
0.0%
UEI
EZB6SQV96C73
Small business8(a) program
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 990.3KFY2017
  2. 1.2MFY2018
  3. 1.1MFY2019
  4. 1.1MFY2020
  5. 926.6KFY2021
  6. 633KFY2022
  7. 265.6KFY2023
  8. 3KFY2024
  9. 112.6KFY2025
  10. 316.5KFY2026

Top buying agencies

Obligations in FY2026.

  1. Social Security Administration$223.9K71%
    1 awards
  2. U.S. Coast Guard$65.3K21%
    1 awards
  3. Departmental Offices$22.8K7.2%
    1 awards
  4. National Institute of Standards and Technology$9,8403.1%
    1 awards
  5. Defense Logistics Agency-$5080.0%
    1 awards
  6. National Oceanic and Atmospheric Administration-$4,7620.0%
    2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Other equipment & supplies$218.6K69%
  2. Facilities & utilities$65.3K21%
  3. Professional services$22.8K7.2%
  4. Construction & real property$9,8403.1%

Where the work was performed

  1. Baltimore city, MD$223.9K71%
  2. Anne Arundel County, MD$65.3K21%
  3. District of Columbia, DC$22.8K7.2%
  4. Montgomery County, MD$9,8403.1%

Integrity signals

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

  • Low competition20%
    US 39% · $64.8K
  • Sole-source awards21%
    US 30% · $65.3K
  • Single-offer competitions0.0%
    US 8.7% · -$508
  • Urgency justifications0.0%
    US 5.1% · $0

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Agencies awarding it sole-source contracts

  1. U.S. Coast Guard$65.3K
    Department of Homeland Security · 1 awards

Largest awards

  1. WATER TREATMENT AND CHEMICAL SERVICES FOR SSA HEADQUARTERS BUILDINGS AND THE PERIMETER EAST BUILDINGS.$223.9K
    Social Security Administration· Baltimore city, MD· Other equipment & supplies· Aug 26, 2026 – Aug 26, 2026· 28321326FDX030165
  2. UDALL BUILDING CHEMICAL TREATMENT SERVICES$88.3K
    Departmental Offices· District of Columbia, DC· Professional services· Dec 12, 2022 – Nov 18, 2025· 140D0423F0122
  3. AWARD OF WATER TREATMENT FOR WALLOPS, VA.$65.3K
    National Oceanic and Atmospheric Administration· Accomack County, VA· Other equipment & supplies· Sep 21, 2017 – Aug 5, 2026· DOCSP133E17NC1394
  4. THE CONTRACT IS FOR NECESSARY SERVICES AND LAB SAMPLING FOR THE NEW USCG STATION ANNAPOLIS WELL-WATER EQUIPMENT STATION.$65.3K
    U.S. Coast Guard· Anne Arundel County, MD· Facilities & utilities· Jul 23, 2026 – Jul 23, 2026· 70Z0G826PBNCR0014
  5. 8510868332!GLYCERIN BASED DENITRIFICATIO$65.3K
    Defense Logistics Agency· York County, PA· Other equipment & supplies· Sep 6, 2024 – Jan 23, 2026· SP330024P1376
  6. CLOSE LOOP WATER TREATMENT SERVICE AND REPAIR$49.2K
    National Institute of Standards and Technology· Montgomery County, MD· Construction & real property· Sep 22, 2022 – Jul 7, 2026· 1333ND22PNB190656
  7. CHEMICAL WATER TREATMENT SERVICES$40.2K
    National Oceanic and Atmospheric Administration· Accomack County, VA· Other equipment & supplies· Aug 4, 2022 – Jun 15, 2026· 1332KP22FNEEB0042

Subawards

Matched by Unique Entity ID: the first-tier subawards this organization reported as a prime recipient, and those primes reported paying it.

As a prime: who it pays · FY2026

No subawards reported as a prime in FY2026.

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

By fiscal year

  • FY2021: $0 paid out · $259.8K received
  • FY2022: $0 paid out · $102.8K received
  • FY2023: $0 paid out · $335.4K received
  • FY2024: $0 paid out · $186.1K received
  • FY2025: $0 paid out · $103.6K received

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from FY2021.

Teaming partners

Companies this company reported paying, primes that reported paying it, from FFATA subaward reports.

Companies it pays

No subawards reported to other companies.

Primes that pay it

6 companies · $987.7K reported

  1. AMENTUM SERVICES, INC.$340.2K
    CHANTILLY, VA · 3 subawards · Facilities support services
  2. ASRC FEDERAL FACILITIES LOGISTICS, LLC$205.6K
    FAIRFIELD, NJ · 2 subawards · Other miscellaneous manufacturing
  3. EMCOR GOVERNMENT SERVICES, INC$178.4K
    ALEXANDRIA, VA · 3 subawards · Facilities support services

Showing the top 3 of each list. Open the profile for potential partners and the full lists.

Primes report first-tier subawards of $30,000 or more themselves, and many go unreported (GAO-24-106214). Reporting moved from FSRS to SAM.gov in March 2025 and fewer sub-contracts have been reported since. Amounts are what primes reported; they are never added to prime award totals.

Source: Subawards (first-tier sub-contracts and sub-grants reported under FFATA) (U.S. Department of the Treasury, USAspending.gov (reports filed in SAM.gov, formerly FSRS)), data current to Oct 10, 2026, loaded Oct 10, 2026 · Subawards loaded from 2021.

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 12 markets (agency × industry), FY2024–FY2026.

  1. STREM CHEMICALS INC$114.6K+196% in FY2026
    NEWBURYPORT, MA · 26% of this company's obligations are in markets they both serveNavy · Other chemical product and preparation manufacturing
  2. TAKEDA KASEIHIN CO.,LTD.$108.8K−83% in FY2026
    ITABASHI KU, JPN · 25% of this company's obligations are in markets they both serveNavy · Other chemical product and preparation manufacturing
  3. HARPER AND COMPANY, INC.$118.2K−100% in FY2026
    NEWPORT NEWS, VA · 26% of this company's obligations are in markets they both serveNavy · Other chemical product and preparation manufacturing

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 10, 2026, loaded Oct 10, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 10, 2026, loaded Oct 10, 2026.