Simplex Inc

Simplex Inc is a small business in Springfield, IL registered on SAM.gov to bid on federal contracts. It has won about $383,565 in federal prime contracts since fiscal year 2024, according to USAspending.gov.

UEI: DKGLKPF74LH3
CAGE code: 78308
SAM.gov registration: Active

Open contracts in NAICS 335311 Is this your business? Get matched free

Registration details

Legal business name	Simplex Inc
Unique Entity ID (UEI)	DKGLKPF74LH3
CAGE code	78308
Location	Springfield, IL
SAM.gov registration	Active through Mar 24, 2027
Business started	1953
Primary NAICS code	335311: Power, Distribution, and Specialty Transformer Manufacturing

Federal contract history

Fiscal year	Prime contract obligations
FY2023	$387,285
FY2024	$383,565

Its biggest federal customers over the last four fiscal years: Defense Logistics Agency ($770,850).

Recent contract awards

Awarded	Agency	What it's for	Amount
Apr 2, 2024	Defense Logistics Agency	N4215840092102	$139,900
Mar 20, 2024	Defense Logistics Agency	N4215840062107	$243,665
Sep 29, 2023	Defense Logistics Agency	N4215830482106	$231,785
Mar 21, 2023	Defense Logistics Agency	N4215830172102 titan load bank 300 450v	$155,500
Apr 22, 2022	Department of the Army	Lbw-365-725dc	$90,172

Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.

NAICS codes Simplex Inc is small under

On its SAM.gov registration, Simplex Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.

335311 Power, Distribution, and Specialty Transformer Manufacturing
335313 Switchgear and Switchboard Apparatus Manufacturing

Open contracts in Simplex Inc's NAICS codes

71 open federal opportunities on SAM.gov use a NAICS code Simplex Inc is small under. These are due soonest.

Power Distribution System, Electric PDISE
Dept of Defense · Defense Logistics Agency · New Cumberland, PA
✦ DLA Weapons Support at Aberdeen plans to issue a request for proposals for electrical power distribution systems and related cables (7 NSNs) delivered to New Cumberland, PA. This…
Electrical & electronic components
Due in 3 daysOct 13, 2026
SWITCH CONNECTOR AY
Dept of Defense · Dept of the Navy
✦ The Navy (NAVSUP Weapon Systems Support, Mechanicsburg) is buying a Switch Connector Assembly, part number 16-AMM314-01, made by DRS Naval Power Systems.
Electrical & electronic components
Due in 3 daysOct 13, 2026
CBL ACTR/LOCK PWR
Dept of Defense · Dept of the Navy
✦ NAVSUP Weapon Systems Support (Mechanicsburg) wants to buy a submarine outboard cable assembly (drawing 8630048-1, CAGE 53711).
Electrical & electronic components
Due in 3 daysOct 13, 2026
SWITCH CONNECT ASSY
Dept of Defense · Dept of the Navy
✦ NAVSUP Weapon Systems Support (Mechanicsburg) is asking for quotes on a Switch Connect Assembly, part number 16-AKT314-01.
Electrical & electronic components
Due in 3 daysOct 13, 2026
DISTRIBUTING SYSTEM
Dept of Defense · Defense Logistics Agency
Electrical & electronic components
Due in 3 daysOct 13, 2026

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Similar small businesses

Other small businesses with the same primary NAICS code (335311) that have won federal contracts, starting with Illinois:

PD Power Systems, LLC, Springfield, VA
Paf Electrical, Inc., Gilbert, AZ
Native American Transformer Services Inc, Reno, NV
Aj's Power Source, Inc., Land O Lakes, FL
Coil Winding Specialist, Inc., Orange, CA
1AL Solutions LLC, Weston, FL

Frequently asked questions

What is Simplex Inc's CAGE code?

Simplex Inc's CAGE code is 78308. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.

What is Simplex Inc's UEI?

Simplex Inc's Unique Entity ID (UEI) is DKGLKPF74LH3. SAM.gov assigns the UEI, and it identifies the business across the federal government.

Is Simplex Inc's SAM.gov registration active?

Yes, as of the latest SAM.gov public data, Simplex Inc's registration is active through mar 24, 2027. Registrations are renewed every year.

Is Simplex Inc a small business?

Simplex Inc is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 335311. Size is set per NAICS code, so a business can be small for some contracts and not others.

Keep going

Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.