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Federal Contractor Profile

Mainstream Engineering Corp

$152M obligated·406 awards·5 agencies·38 NAICS

Federal Contracts

Showing award actions 51–100 of 464 funded award actions, most recent first.

Contracts with positive obligations
406
Funded award actions shown
464
Obligations shown
$152M
Awarding agencies
5

This table shows award actions with a positive obligation. Zero-dollar and negative-dollar actions, such as administrative changes and deobligations, are not displayed. Multiple award actions may belong to the same contract.

Award data as of August 17, 2026. Source: USAspending federal award records.

DateAgencyPIIDNAICSDescriptionAmount
Aug 1, 2024Department of DefenseMISSILE DEFENSE AGENCY (MDA)HQ086024C7048541715SBIR/STTR PHASE I RESEARCH & DEVELOPMENT THIN, FLEXIBLE NANOSTRUCTURED FILMS FOR HIGH-TEMPERATURE EMI SHIELDING$150K
Jul 31, 2024General Services AdministrationGSA/FAS/GSS/QSCBD/ASSISTED CONTRACTING BRANCH B47QSWC24F0097333415BPA CALL ORDER ENVIRONMENTAL CONTROL UNIT ECU$11M
Jul 31, 2024Department of DefenseCOMMANDERM6785424C6540541715THIS IS THE AWARD OF A BASE CONTRACT UNDER SMALL BUSINESS INNOVATION RESEARCH TOPIC 24.1-004$140K
Jul 30, 2024National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER80NSSC24PB368541715FY24 SBIR PHASE I- TOROIDAL SPACECRAFT VENTILATION FAN$149K
Jul 30, 2024Department of DefenseNAVSEA HQN0002424CS065541713BASE$600K
Jul 24, 2024Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833524C0113541715SBIR PH I$100K
Jul 10, 2024Department of DefenseCOMMANDERM6785424C6524541715THIS IS THE AWARD OF A BASE CONTRACT UNDER SMALL BUSINESS INNOVATIVE RESEARCH PROGRAM TOPIC 24.1-001.$140K
Jun 6, 2024Department of DefenseNAVSEA HQN6833523C0250541715SBIR PHASE II.$499K
Jun 4, 2024Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0419541714RESEARCH AND DEVELOPMENT$497K
Jun 4, 2024Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833524C0277541715KICK-OFF BRIEFING MATERIALS & FWA CERT.$140K
Apr 29, 2024Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0027541715RESEARCH AND DEVELOPMENT$476K
Apr 26, 2024Department of DefenseDLA LAND AND MARITIMESPE7L724P20903359108510596772!BATTERY ASSEMBLY$696K
Apr 23, 2024Department of DefenseFA2377 USAF AFMC AFRL PZL AFRL RYKSFA237724PB010541715A NEW DEPOSITION METHOD TO RAPIDLY GROW LARGE AREA, HIGH PURITY SINGLE CRYSTAL ZNSE SUBSTRATES.$180K
Apr 15, 2024Department of DefenseFA9300 AFTC PZRFA930024P6011541715SBIR PHASE I TOPIC SF233-0022 RAPID ASCENT PROPELLANT LOADING OPERATIONS$190K
Mar 26, 2024Department of DefenseFA8651 AFRL RWKFA865124CB018541715MULTI-APERTURE FRAME WITH COOLED MS-ZNS WINDOWS$1.8M
Mar 25, 2024Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833522C0156541715RESEARCH AND DEVELOPMENT SBIR PH 2$366K
Feb 26, 2024Department of DefenseDCSO PHILADELPHIASP470121C00365417158508291116 SBIR PHASE II MAINSTREAM ENGINEERING 9 MONTH POP$18K
Feb 6, 2024Department of DefenseDLA LAND AND MARITIMESPE7L724P12733359108510427125!BATTERY ASSEMBLY$101K
Dec 20, 2023Department of DefenseFA9451 AFRL RDKFA945124CX019541715HYBRID DIRECT VAPOR COMPRESSION THERMAL MANAGEMENT SYSTEM FOR 300-KW CLASS LASERS$1.2M
Dec 7, 2023Department of DefenseDLA AVIATIONSPE4A624P87433344198510315215!CABLE ASSEMBLY,POWE$13K
Nov 30, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833524C0113541715SBIR PH I$139K
Oct 23, 2023Department of DefenseDLA LAND AND MARITIMESPE7L724P02453359108510224680!BATTERY ASSEMBLY$87K
Oct 16, 2023Department of DefenseDLA LAND AND MARITIMESPE7M124V04024441808510212052!SWITCH,PRESSURE$4K
Sep 29, 2023Department of DefenseDLA TROOP SUPPORTSPE8E823P09093334158510176793!COMPRESSOR UNIT,REF$86K
Sep 15, 2023Department of DefenseDLA LAND AND MARITIMESPE7L723P27953359108510125893!BATTERY ASSEMBLY$83K
Sep 14, 2023Department of DefenseDLA TROOP SUPPORTSPE8E723P16103334138510137805!FAN,TUBEAXIAL$812
Aug 24, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833522C0156541715RESEARCH AND DEVELOPMENT SBIR PH 2$133K
Aug 16, 2023Department of DefenseDLA TROOP SUPPORTSPE8E823V15623334148510081993!HEATING ELEMENT,ELE$10K
Aug 7, 2023Department of DefenseDEFENSE MICROELECTRONICS ACTIVITYHQ072723C0002541715SBIR PHASE II EFFORT$1.3M
Jul 31, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0451541715RESEARCH AND DEVELOPMENT.$139K
Jul 31, 2023Department of DefenseW4GG HQ US ARMY TACOMW56HZV22C0013541715PHASE II STTR$562K
Jul 26, 2023National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER80NSSC23PB479541715FY23 SBIR PHASE I RAD-HARD EXTREME TEMPERATURE BIDIRECTIONAL CONVERTER.$150K
Jul 19, 2023Department of DefenseDCSO PHILADELPHIASP470123C0040541715SBIR PHASE III MAINSTREAM ENGINEERING$325K
Jun 26, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833522C0635541715SBIR PHASE I$99K
Jun 23, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0479541715SBIR PHASE I.$139K
Jun 14, 2023Department of DefenseFA9101 AEDC PKP PROCRMNT BRFA910123PB059541715EXTREME ENVIRONMENT MASS FLOW METER$180K
Jun 14, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0419541714RESEARCH AND DEVELOPMENT$500K
Jun 13, 2023Department of DefenseDLA LAND AND MARITIMESPE7M023V40134441808509952237!RESISTOR,THERMAL UKRAINE$286
Jun 13, 2023Department of DefenseDLA LAND AND MARITIMESPE7M023V40204441808509952402!RESISTOR,THERMAL UKRAINE$285
Jun 12, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833520C0240541715RESEARCH AND DEVELOPMENT$499K
Jun 7, 2023National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER80NSSC23CA116541715EO14042 - FY23 - SBIR PHASE II - COMBINED SUB-MICRON PARTICLE SEPARATORS FOR CARBON REMOVAL SYSTEM$842K
Jun 5, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0384541715KICK-OFF BRIEFING MATERIALS & FWA CERT.$139K
Jun 5, 2023Department of DefenseDCSO PHILADELPHIASP470119C00305617908506599761!SERVICES - BASIC RESEARCH$153K
May 18, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0342541715STTR PHASE I$140K
May 15, 2023National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER80NSSC23CA115541715EO14042 - FY23 - SBIR PHASE II - CONTINUOUS WIRE 3D PRINTED SORBENT STRUCTURES$850K
May 11, 2023Department of DefenseDLA LAND AND MARITIMESPE7M123V64004441808509888083!SWITCH,PRESSURE$6K
Mar 27, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833522C0062541715EO14042: RESEARCH AND DEVELOPMENT$1.5M
Mar 23, 2023Department of DefenseDLA TROOP SUPPORTSPE8E723P08183334138509784956!FAN,TUBEAXIAL$2K
Mar 7, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833523C0250541715SBIR PHASE II.$699K
Feb 28, 2023Department of DefenseNAVAIR WARFARE CTR AIRCRAFT DIVN6833522C0358541715SBIR PHASE I$99K

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