Federal contractor profile
Mainstream Engineering Corp
Rockledge, FL · Not a small business
UEI YR8FJBGXWRR1 · CAGE 0A0B7
Contracts won
62
since Oct 2023 · last Jul 2026
Total value
$72M
including options
Buying offices
19
government offices it sold to
Usual competition
4 offers
35% of its wins had one offer
Wins by fiscal year
FY2024
19 · $19M
FY2025
28 · $24M
FY2026
15 · $29M
Who it sells to
DLA Weapons Support
Defense Logistics Agency · 16 wins · $16M
GSA/Fas/Gss/Qscbd/Assisted Contracting Branch B
Federal Acquisition Service · 7 wins · $35M
Navair Warfare Ctr Aircraft Div
Dept Of The Navy · 7 wins · $3.9M
Commander
Dept Of The Navy · 6 wins · $2.7M
W27p USA Acq Spt Ctr
Dept Of The Army · 4 wins · $1000K
Navsea HQ
Dept Of The Navy · 3 wins · $2.3M
What it wins
Refrigeration And Air Conditioning Components
PSC 4130 · 9 wins · $35M
National Defense R&D Services; Department Of Defense - Military; Applied Research
PSC AC12 · 9 wins · $8.7M
National Defense R&D Services; Department Of Defense - Military; Basic Research
PSC AC11 · 9 wins · $1.8M
Aircraft Launching Equipment
PSC 1720 · 7 wins · $15M
National Defense R&D Services; Department Of Defense - Military; Experimental Development
PSC AC13 · 7 wins · $2.8M
National Defense R&D Services; Defense-Related Activities; Applied Research
PSC AC32 · 4 wins · $3.5M
Ending in the next 12 months
Contracts that end soon are usually re-bid. These could be openings for a competitor.
Bpa Call Order Eecu Mainspares Kits
GSA/Fas/Gss/Qscbd/Assisted Contracting Branch B · ends Jun 2027 · $10M
Bpa Call Order Eecu Mainspares
GSA/Fas/Gss/Qscbd/Assisted Contracting Branch B · ends Feb 2027 · $4.1M
Rapid Ascent Propellant Loading Operations
Fa9300 Aftc Pzr · ends May 2027 · $1.9M
Sbir Ii Proposal F2-18506-Scalable And Fast Epitaxy Of High Quality, Single Crystal Znse Substrates
Fa2377 Usaf Afmc Afrl Pzl Afrl Ryks · ends Jul 2027 · $1.8M
Base
Navsea HQ · ends Jul 2027 · $1.8M
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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.
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