Federal contractor · TUCSON, AZ

D SQUARE LLC & AU AUTHUM KI A JOINT VENTURE

D SQUARE LLC & AU AUTHUM KI A JOINT VENTURE received $3.5M in federal contract obligations in FY2026, on 9 awards (−15% vs FY2025). Since FY2017: $103.5M. Its largest customer was U.S. Coast Guard ($3.5M).

Obligations · FY2026
$3.5M
New awards
9
Sole-source
0.0%
Single offer
0.0%
UEI
GKY5MKTJ7N13
Small businessVeteran-ownedService-disabled veteran-owned
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 4.4MFY2017
  2. 17.7MFY2018
  3. 28.3MFY2019
  4. 1.2MFY2020
  5. 18.4MFY2021
  6. 11.8MFY2022
  7. 2.9MFY2023
  8. 11.1MFY2024
  9. 4.1MFY2025
  10. 3.5MFY2026

Top buying agencies

Obligations in FY2026.

  1. U.S. Coast Guard$3.5M100%
    8 awards
  2. Department of the Navy$00.0%
    1 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Construction & real property$3.5M100%

Where the work was performed

  1. Ventura County, CA$2M58%
  2. Los Angeles County, CA$995.6K29%
  3. Sonoma County, CA$259.4K7.4%
  4. Douglas County, OR$168.1K4.8%
  5. Clallam County, WA$89.6K2.6%
  6. San Diego County, CA$8,1850.2%

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. REPAIR AVIATION CONCRETE APRON AT BASE ASTORIA, WARRENTON, OREGON PSN-6044580$5.1M
    U.S. Coast Guard· Douglas County, OR· Construction & real property· Aug 21, 2024 – Oct 27, 2025· 70Z08824FOAKL0016
  2. MAJOR MAINTENANCE & REPAIR, AIR STATION, PORT ANGELES, WA. PSN#8551890$3M
    U.S. Coast Guard· Clallam County, WA· Construction & real property· May 14, 2025 – Mar 16, 2026· 70Z08825FESDV0009
  3. MAJOR M&R OF FIRE STATION, BUILDING 201 AT U.S. COAST GUARD TRAINING CENTER (TRACEN) PETALUMA. CA.$2.7M
    U.S. Coast Guard· Sonoma County, CA· Construction & real property· Jun 7, 2024 – Oct 27, 2025· 70Z08824FTRAP0001
  4. REPLACE FIRE ALARM SYSTEM (DESIGN-BUILD) & REPAIR BARRACK BATHROOM, USCG STATION TILLAMOOK BAY, OREGON$2M
    U.S. Coast Guard· Ventura County, CA· Construction & real property· Dec 19, 2025 – Sep 29, 2026· 70Z08826FOAKL0002
  5. REPAIR DECKS WATERPROOF SYSTEM, REPLACE WATER HEATER AND PUMP WITHIN BUILDING F AND RETROFIT THE PERIMETER FENCE AT SECTOR SAN DIEGO, 2710 N HARBOR DRIVE, SAN DIEGO, CA.$1.4M
    U.S. Coast Guard· San Diego County, CA· Construction & real property· Aug 14, 2023 – Dec 2, 2025· 70Z08823FESDV0028
  6. REPLACE HVAC AND EXPAND OFFICES-BLDG 32 AT BASE LOS ANGELES / LONG BEACH SAN PEDRO, CA$995.6K
    U.S. Coast Guard· Los Angeles County, CA· Construction & real property· Apr 14, 2026 – Apr 14, 2026· 70Z08826FLALB0002
  7. REPAIR OIL-WASTE SEPARATOR (OWS) SYSTEM AT BALLAST POINT MOORINGS, SAN DIEGO, CA$635.2K
    U.S. Coast Guard· San Diego County, CA· Construction & real property· May 8, 2024 – Dec 17, 2025· 70Z08824FSAND0001
  8. REPLACE LIGHTING SYSTEM WITH LED USCG STATIONS YAQUINA BAY AND SIUSLAW RIVER, OREGON$316.6K
    U.S. Coast Guard· Lane County, OR· Construction & real property· Jun 20, 2025 – Aug 19, 2026· 70Z08825FOAKL0007

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

  1. CADDELL NOVA A JV$17.2M+40% in FY2026
    NAPA, CA · 92% of this company's obligations are in markets they both serveU.S. Coast Guard · Nonresidential building construction
  2. SUSTAINABLE GROUP/TERRAPHASE ENGINEERING JV LLC$16.9M+309% in FY2026
    MORAGA, CA · 90% of this company's obligations are in markets they both serveU.S. Coast Guard · Nonresidential building construction
  3. TRINITY NORTH STAR JV$19.8M+28% in FY2026
    PLUMAS LAKE, CA · 93% of this company's obligations are in markets they both serveU.S. Coast Guard · 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 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.