Home/PSC Y1JZ

PSC page

PSC Y1JZ federal contractors and awards

CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Use this page to find visible federal contractors, agencies, and federal award concentration tied to this product or service code.

Category code: Y1JZ
Last updated: April 3, 2026

Visible recipients

20

Mapped obligations

$6,027,524,525

Buyer overlap

3

Category overview

How to use this PSC page

See supplier concentration

Use the recipient list below to spot which companies appear most often around this product or service code.

See buyer concentration

Use connected agencies in the sidebar to move from one PSC lane into the buyer pages that matter most.

Move into deeper research

PSC pages work best as an entry layer before opening recipient, award, or agency pages for detail.

Top recipients

Recipients active in this PSC lane

Kbr Services, LLC

Houston, TX

Top buyer: Department of DefenseRecent award: 2025-12-29
$197,861,795

Alutiiq Pacific, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2021-09-23
$54,201,985

Bering Straits Global Innovations, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2025-10-28
$35,214,435

Hensel Phelps Construction CO

Tysons Corner, VA

Top buyer: Department of DefenseRecent award: 2025-09-30
$3,280,718,857

Olgoonik Diversified Services LLC

Colorado Springs, CO

Top buyer: Department of DefenseRecent award: 2022-01-13
$21,291,770

Constellation Newenergy, Inc.

Baltimore, MD

Top buyer: General Services AdministrationRecent award: 2026-04-01
$19,980,852

Kbr Federal Services, LLC

Houston, TX

Top buyer: Department of DefenseRecent award: 2012-01-25
$10,087,115

Olgoonik Enterprises, LLC

Colorado Springs, CO

Top buyer: Department of DefenseRecent award: 2026-03-16
$86,783,092

Relyant Global LLC

Maryville, TN

Top buyer: Department of DefenseRecent award: 2026-01-22
$62,748,261

Olgoonik General, LLC

Anchorage, AK

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-28
$85,756,794

Ahtna Infrastructure & Technologies LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2026-03-30
$50,506,646

Gilbane Federal

Concord, CA

Top buyer: Department of DefenseRecent award: 2025-12-17
$776,588,945

J & J Contractors, Inc.

North Billerica, MA

Top buyer: Department of DefenseRecent award: 2025-09-30
$52,685,780

Lime Energy Services Co.

Huntersville, NC

Top buyer: Department of DefenseRecent award: 2012-09-30
$4,122,319

Gilbane Federal Jv

Providence, RI

Top buyer: Department of DefenseRecent award: 2025-09-30
$12,954,493

Tutor Perini Corporation

Sylmar, CA

Top buyer: Department of DefenseRecent award: 2025-09-30
$234,030,295

Contrack Ecc LLC

Burlingame, CA

Top buyer: Department of DefenseRecent award: 2025-02-27
$467,258,521

Gilbane Smcc Ecc LLC

Providence, RI

Top buyer: Department of DefenseRecent award: 2022-05-18
$175,233,939

The Lane Construction Corporation

Charlotte, NC

Top buyer: Department of DefenseRecent award: 2024-07-18
$363,124,786

Ahtna-cdm Smith Jv

Irvine, CA

Top buyer: Department of DefenseRecent award: 2024-04-08
$36,373,845