Federal contractor · ANCHORAGE, AK

SEMCO ENERGY, INC.

No contract obligations recorded for SEMCO ENERGY, INC. in FY2026. Since FY2017: $20.4M.

Obligations · FY2026
$0
New awards
0
Sole-source
—
Single offer
—
UEI
H33UUV3EWZK3
Parent company
ALTAGAS LTD
Small business
Open in the contracts explorerRelationship graph

Company family

Grouped from reported parent companies (UEI) and, where marked, AI judgments that two records name the same organization or group.

4 registered entities of the same company or corporate group, $0 in FY2026 together.

  1. SEMCO ENERGY, INC.ANCHORAGE, AK · Family page
    $0
  2. NORSTAR PIPELINE COMPANY, INC.ANCHORAGE, AK
    $0
  3. SEMCO ENERGY INCPORT HURON, MI
    $0
  4. WASHINGTON GAS LIGHT COMPANYWASHINGTON, DC
    $0

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 6.5MFY2017
  2. 6.2MFY2018
  3. 6.3MFY2019
  4. 1.9MFY2020
  5. 28.2KFY2021
  6. 50.3KFY2022
  7. 26.3KFY2023
  8. -531.6KFY2024
  9. -7.1KFY2025

Top buying agencies

Obligations in FY2026.

No contract obligations recorded for SEMCO ENERGY, INC. in FY2026.

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.

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

1 company · $2M reported

  1. MICHIGAN DEPARTMENT OF HEALTH AND HUMAN SERVICES$2M
    LANSING, MI · 3 subawards

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.

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.