Federal contractor · AUGUSTA, ME

GANNESTON CONSTRUCTION CORP

GANNESTON CONSTRUCTION CORP received $104.6K in federal contract obligations in FY2026, on 1 awards (−93% vs FY2025). Since FY2017: $7.2M. Its largest customer was Public Buildings Service ($104.6K).

Obligations · FY2026
$104.6K
New awards
1
Sole-source
0.0%
Single offer
0.0%
UEI
LZF6EDDNKCN1
Small businessWoman-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 198.3KFY2017
  2. 1.5KFY2018
  3. 680.6KFY2019
  4. 589.1KFY2020
  5. 1.8MFY2021
  6. 335.3KFY2022
  7. 268KFY2023
  8. 1.7MFY2024
  9. 1.5MFY2025
  10. 104.6KFY2026

Top buying agencies

Obligations in FY2026.

  1. Public Buildings Service$104.6K100%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Construction & real property$104.6K100%

Where the work was performed

  1. Aroostook County, ME$104.6K100%

Integrity signals

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

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.7% · $0
  • 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.

Largest awards

  1. CONSTRUCTION SERVICES INCLUDING WINDOWS REPLACEMENT AND INTERIOR RENOVATION, U.S. CUSTOMS AND BORDER PROTECTION, HOULTON SECTOR HQ, 96 CALAIS ROAD, HODGDON ME.$1.6M
    Public Buildings Service· Aroostook County, ME· Construction & real property· Sep 18, 2025 – Sep 9, 2026· 47PF0025F0829

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

  • Sub-contracts: $1M (11 subawards)

11 sub-recipients

  1. COMMERCIAL WINDOW SYSTEMS, INC.$297.9K30%
    CANTON, MA · 1 subaward
  2. SMS SERVICES INC$292K29%
    METHUEN, MA · 1 subaward
  3. BORDER ELECTRIC INC.$135.9K14%
    CALAIS, ME · 1 subaward
  4. NEW GRANITE CORP$118.5K12%
    EAST FREETOWN, MA · 1 subaward
  5. CONNECTIVITY POINT DESIGN & INSTALLATION LLC$54.7K5.5%
    AUBURN, ME · 1 subaward
  6. ROUTE 1 BUILDERS LLC$30.4K3.0%
    BELGRADE, ME · 1 subaward
  7. HERTZ FURNITURE SYSTEMS LLC$20.1K2.0%
    RAMSEY, NJ · 1 subaward
  8. CUSTOM WINDOW DECORATORS, INC$18.7K1.9%
    LEWISTON, ME · 1 subaward
  9. MCF MAINE CONTRACT FLOORING$16.9K1.7%
    WESTBROOK, ME · 1 subaward
  10. POWERS ROOFING & SHEET METAL INC$8,8500.9%
    CARIBOU, ME · 1 subaward

As a sub-recipient: who pays it · FY2026

No subawards reported to it in FY2026.

Its reported sub-contracts equal 956% of its FY2026 contract obligations.

By fiscal year

  • FY2021: $991.8K paid out · $0 received
  • FY2022: $103.8K paid out · $0 received
  • FY2023: $96.2K paid out · $0 received
  • FY2024: $1M paid out · $0 received
  • FY2026: $1M paid out · $0 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 9, 2026, loaded Oct 9, 2026 · Subawards loaded from FY2021.

Teaming partners

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

Companies it pays

33 companies · $3.2M reported

  1. A.M. CONSTRUCTION & ROOFING INC$834.2K
    CARIBOU, ME · 1 subaward · Nonresidential building construction
  2. BORDER ELECTRIC INC.$364K
    CALAIS, ME · 4 subawards · Nonresidential building construction
  3. COMMERCIAL WINDOW SYSTEMS, INC.$297.9K
    CANTON, MA · 1 subaward · Nonresidential building construction

Primes that pay it

No prime reported paying it.

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 9, 2026, loaded Oct 9, 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 1 market (agency × industry), FY2024–FY2026.

  1. J. WAYNE POOLE, INC$3.3M
    GREENSBORO, NC · 100% of this company's obligations are in markets they both servePublic Buildings Service · Nonresidential building construction
  2. M&M TEAM JV$3.3M
    TEMPE, AZ · 99% of this company's obligations are in markets they both servePublic Buildings Service · Nonresidential building construction
  3. LYONS GENERAL CONTRACTING, INC.$3.3M
    MEMPHIS, TN · 98% of this company's obligations are in markets they both servePublic Buildings Service · Nonresidential building construction

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 9, 2026, loaded Oct 9, 2026 · FY2024–FY2026.

Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.