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Arc Suppression Technologies

Bloomington, US · Minnesota LLC

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Arc Suppression Technologies develops electronic power contact arc suppression technology and publishes technical research on contact arcing, arc-flash events, and the electrical end-of-life of power relays and contactors. The company serves the electromechanical and electronic power switching industry with products and concepts such as the Contact Arc Suppression Factor (CASF) and EPCAS.

Founders & leadership

RHReinhold Henke
Reinhold HenkeCo-founder · Chief Technology OfficerReinhold Henke is a German-trained electronics engineer with over 40 years of product design and R&D experience across multinational corporations and startup companies, holding more than 150 patents and publications in high-tech product development for commercial, industrial, medical, and military applications.
BTBob Thorbus
Bob ThorbusFounder, Chief Manager, President, and CEOBob Thorbus is founder and CEO of Arc Suppression Technologies, which develops power contact arc suppression technology and research for the electromechanical and electronic power switching industry. He has held general management and P&L leadership roles across energy information services, financial services analytics, and electrical engineering, including experience with M&A, product commercialization, and patent development.
WKWarren Kahle
Warren KahleChief Operations Officer and Engineering TechnologistHe has over 25 years of experience in manufacturing and production management, beginning as an engineer at Cable Spinning Equipment and later holding engineering and technical coordinator roles at Nicollet Technologies and Advanced Communication Design, where he contributed to telephony test equipment and in-store retail technology development.
JB
Jon BrusvenNamed on SEC filing

Reported raises · per SEC filings

Form D private placements

$4.8M disclosed across 2 of 3 rounds · 2016–2019

▶$1.9MraisedJan 2022 · 3 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • Warren KahleExecutive Officer
  • Jon BrusvenExecutive Officer, Director
  • Reinhold HenkeExecutive Officer, Director
  • Robert P. ThorbusExecutive Officer, Director
Offering amount
$3M
Amount sold
$1.9M
Minimum investment
$60K
First sale
Dec 2019
Incorporated
Limited Liability Company, Minnesota
Federal exemptions
06b
Full filing on SEC EDGAR ↗
▶$2.9MraisedMay 2019 · 11 investors · Manufacturing
Rule 506(b)
Officers, directors & promoters on the filing
  • Jon BrusvenDirector
  • Reinhold HenkeExecutive Officer, Director
  • Robert P. ThorbusExecutive Officer, Director
Offering amount
$2.9M
Amount sold
$2.9M
Minimum investment
$52.5K
Proceeds to insiders
$63.1K
First sale
Mar 2016
Incorporated
Limited Liability Company, Minnesota
Federal exemptions
06b
Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

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Frequently asked questions

What does Arc Suppression Technologies do?
Arc Suppression Technologies develops electronic power contact arc suppression technology and publishes technical research on contact arcing, arc-flash events, and the electrical end-of-life of power relays and contactors. The company serves the electromechanical and electronic power switching industry with products and concepts such as the Contact Arc Suppression Factor (CASF) and EPCAS.
Who founded Arc Suppression Technologies?
Arc Suppression Technologies was founded by Reinhold Henke, Bob Thorbus.
How much funding has Arc Suppression Technologies raised?
Arc Suppression Technologies has disclosed $4.8M raised across 2 of its 3 known rounds.
Where is Arc Suppression Technologies headquartered?
Arc Suppression Technologies is headquartered in Bloomington, US.