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AWARDDEFINITIVE CONTRACTSmall business

Definitive contract FA237725CB021MAINSTREAM ENGINEERING CORP

Overview

Award facts

Net obligations
$1.80M
$1,799,218of $1.80M potential value
Period of performance
Jul 23, 2025 to Jul 23, 2027
Ends in 8 months
Modifications
2
Latest action Jul 15, 2026
Contract type
Definitive contract
PIID FA237725CB021

Description of requirement

SBIR II PROPOSAL F2-18506-SCALABLE AND FAST EPITAXY OF HIGH QUALITY, SINGLE CRYSTAL ZNSE SUBSTRATES

Dates and value

Award date
Signed on Jul 23, 2025
Current value
$1,799,218Base and exercised options
Potential value (if all options are exercised)
$1,799,218

Obligations by fiscal year of action

  • FY2025: $1,799,218

Total across 1 fiscal year: $1,799,218

The Department of Defense funded and awarded this contract. DoD contract actions are withheld at the source for about 90 days after signature, so actions signed after Aug 11, 2026 are not yet public.

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Jul 15, 2026. View on USAspending · Recipient on SAM.gov

Recipient

NameMAINSTREAM ENGINEERING CORP
LocationROCKLEDGE, FL
UEIYR8FJBGXWRR1
CAGE code0A0B7
Business sizeSmall businessSize at award, per the contracting officer
Organization typeCorporate not tax exempt
Parent companyMAINSTREAM ENGINEERING CORP

Business types and certifications

For-profit organizationCorporation (not tax-exempt)Manufacturer of goods

Self-reported at the time of the action.

Agency and place

Awarding and funding

Awarded by
  1. Department of Defense
  2. Department Of The Air Force
  3. FA2377 USAF AFMC AFRL PZL AFRL RYKS
Funded by
  1. Department of Defense
  2. Department Of The Air Force
  3. F4FBEQ AFRL RGF

Place of performance

Place of performance
Rockledge, Brevard County, Florida 32955-5327
Congressional district (place of performance)
FL-08As reported at the time of the action

Classification and competition

Classification

NAICS
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)
Product or service (PSC)
AC12NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH (research and development)

Competition

Extent competed
Full and open competition after exclusion of sourcesD
Solicitation procedures
Negotiated proposal/quoteNP
Set-aside
Small business set aside - totalSBA
Contract pricing
Cost plus fixed feeU
Offers received
12

Contract details

Subcontracting plan
Plan not requiredB
Cost Accounting Standards clause
Not applicable exempt from CASX
Certified cost or pricing data
No
Commercial procedures
Commercial products/services procedures not usedD
Government-furnished property
Transaction does not use GFE/GFPN
Bundled requirement
Not bundledH
Consolidated requirement
Not consolidatedD
Undefinitized action (terms not final)
No
Multi-year contract
No
Performance-based service acquisition
Yes - service where PBA is used.Y

Transaction history

Modification history

Base award
Jul 23, 2025Base obligation at award: $1,799,218
Latest action
Jul 15, 2026 — Other administrative actionModification P00002; administrative: no change in scope or value
Latest substantive action
Jun 10, 2026 — Supplemental agreement (within scope)Modification P00001
Actions by type
  • Base award1
  • Supplemental agreement (within scope)1
  • Other administrative action1
3 actions recorded, Jul 23, 2025 to Jul 15, 2026; each action counted once.

All contract data

All contract data

Every other field reported for this award, as of its latest reported action

Competition

Evaluation preference
No preference used
Local area set-aside
No
Synopsized publicly (SAM.gov / FedBizOpps)
No
Simplified procedures for commercial items
No

Pricing and financing

Paid by purchase card
No

Socio-economic and policy

Inherently governmental functions
Other functionsOT
Recovered materials and sustainability
No clauses included and no sustainability includedC
EPA-designated product
Not requiredE
Clinger-Cohen Act planning (IT)
No

Place and origin

Domestic or foreign entity
U.S. owned businessA
Country of product or service origin
United statesUSA
Place of manufacture
Not a manufactured end productC

Structure

Award or IDV
Award
Award type
Definitive contractD
IT commercial item category
Not IT products or servicesZ
Awarding agency code
9700
Awarding sub-tier code
5700
Contracting office code
FA2377
Transactions recorded under this award key
3

Funding

Funding agency code
9700
Funding sub-tier code
5700
Funding office code
F4FBEQ