Federal contractor · public award history

MACLEAN ENGINEERING & APPLIED TECHNOLOGIES, L.L.C.

DBA MACLEAN ENGINEERING & APPLIED TECHNOLOGIES LLC

UEIMVMGDU5781V2CAGE3HUA7HOUSTON, TEXAS

Parent: MACLEAN ENGINEERING & APPLIED TECHNOLOGIES L.L.C. SJY2EN21FM83

Awards we know about: 3
Typical size: $122.25M; Middle of their public awards
Dollars on those awards: $99.57M

Most of their awards we can see fall roughly between $108.38M and $136.13M.

From official USAspending contract records — not a capability rating, past-performance score, or recommendation to team or bid.

Awarding agencies

National Aeronautics and Space Administration (3)

Industries & product codes

541511(3)R425(3)

Award history

National Aeronautics and Space Administration$150.00M
Sep 30, 2025PIID 80JSC025F0002NAICS 541511PSC R425AWARDUSAspending ↗
SIMULATION AND ADVANCED SOFTWARE SERVICES II (SASS II) TASK ORDER
National Aeronautics and Space Administration—
Sep 30, 2025PIID 80JSC025D0071NAICS 541511PSC R425IDVUSAspending ↗
SIMULATION AND ADVANCED SOFTWARE SERVICES II (SASS II)
National Aeronautics and Space Administration$94.51M
Sep 25, 2025PIID 80JSC020D0060NAICS 541511PSC R425IDVUSAspending ↗
SIMULATION & ADVANCED SOFTWARE SERVICES

Intelligence only — not legal advice, not a past-performance evaluation, and not a recommendation to team or bid. Verify on USAspending and SAM.gov.

Related open government contracts

Industry 541511 →

Open SAM.gov notices in industries where this company has public awards — not exclusive work for this firm.

Professional

Intent to Award Sole Source for AFRL/DP Laboratory Demonstration Project

DEPT OF DEFENSE · DEPT OF THE AIR FORCE

Special Notice · No Set aside used · NAICS 541511 · OH · Due Jul 10, 2026

Professional

Intent to Award Sole Source for AFRL/DP Laboratory Demonstration Project

DEPT OF DEFENSE · DEPT OF THE AIR FORCE

Special Notice · No Set aside used · NAICS 541511 · OH · Due Jul 10, 2026

Professional

OIT Clinical Data Mart Operations and Maintenance (CDM)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · INDIAN HEALTH SERVICE

Sources Sought · 8a Competed · NAICS 541511 · MD · Due Jul 12, 2026

Professional

AML Technology Development Partner Bundle Renewal

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Solicitation · No Set aside used · NAICS 541511 · Due Jul 12, 2026

Professional

OIT Clinical Data Mart Operations and Maintenance (CDM)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · INDIAN HEALTH SERVICE

Sources Sought · Indian Small Business Economic Enterprise (ISBEE) Set-Aside (specific to Department of Interior and Indian Health Services) · NAICS 541511 · MD · Due Jul 12, 2026

Professional

SOLE SOURCE: NGS Atomic Clock Products Evaluation

COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

Presolicitation · No Set aside used · NAICS 541511 · MD · Due Jul 13, 2026