Federal contractor profile

COULOMB TECHNOLOGY INC

UEI SNDSCXTZM8T1CAGE 9HBP6Company website ↗

Active

Small Business

Overview

Legal name: COULOMB TECHNOLOGY INC
Registered location: KNOXVILLE, TN, USA
Website: Company website ↗
Primary NAICS: 335910 — Battery Manufacturing
Latest award activity: Nov 6, 2025

Read company summary

COULOMB TECHNOLOGY INC is associated with UEI SNDSCXTZM8T1 and CAGE 9HBP6 in public federal records. AcornBids currently links 1 prime award totaling $139.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 335910 (Battery Manufacturing). Its public SAM.gov registration lists KNOXVILLE, TN, USA.

At a glance

Lifetime prime obligations$139.9K

Prime awards1

Awards with future end dates1

Top-agency concentration100.0%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name: COULOMB TECHNOLOGY INC
UEI: SNDSCXTZM8T1
CAGE: 9HBP6
Registered address: 8836 SUNFISH WAY APT 2207, KNOXVILLE, TN, 37923, USA
Registration status: Active
Primary NAICS: 335910 — Battery Manufacturing
SAM activation: May 11, 2026
Initial registration: Jan 7, 2023
Entity start: Dec 29, 2022
SAM updated: May 11, 2026
Registration expires: May 7, 2027
Fiscal year end: Dec 31
Place of incorporation: DE, USA

View SAM.gov source

Federal award analysis

Net transaction obligations by federal fiscal period.

Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / description	Awarding agency	Obligations	Start date	End date
N6833526C0093RESEARCH AND DEVELOPMENT	Department of Defense	$139.9K	Oct 15, 2025	Oct 26, 2026

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Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

RESEARCH AND DEVELOPMENT

Department of Defense$139.9K obligationsEnds Oct 26, 202665% recompete estimate

Registration, certifications & contacts

Registration evidence	Date
SAM updated	May 11, 2026
Source loaded	Sep 19, 2026
Initial registration	Jan 7, 2023
Entity start	Dec 29, 2022

Registration classifications: Self Certified Small Disadvantaged Business, Small Business. These are separate from the reported certificates above.

Industry	Reported size status
335910 — Battery Manufacturing	Not reported

Contact	Role	Published contact methods	Evidence	Source date
TIM D VOSBURGH	Government business	Contact method not published	SAM registration	Not available
TIM D VOSBURGH	Electronic business	Contact method not published	SAM registration	Not available

Registered industries

335910 — Battery Manufacturing

Registered products and services

6115 — Generators and Generator Sets, Electrical
6117 — Solar Electric Power Systems
6130 — Converters, Electrical, Nonrotating
6140 — Batteries, Rechargeable
AG11 — ENERGY R&D SERVICES; ENERGY SUPPLY; BASIC RESEARCH
AG12 — ENERGY R&D SERVICES; ENERGY SUPPLY; APPLIED RESEARCH
AG13 — ENERGY R&D SERVICES; ENERGY SUPPLY; EXPERIMENTAL DEVELOPMENT
AG14 — ENERGY R&D SERVICES; ENERGY SUPPLY; R&D ADMINISTRATIVE EXPENSES
AG15 — ENERGY R&D SERVICES; ENERGY SUPPLY; EXPENSES FOR R&D FACILITIES AND MAJOR EQUIPMENT

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source