Phillips & Temro Industries

PTI produces engine heaters, fuel heaters, battery warmers, electric APUs (idle elimination), cooling fans, ventilation fans, and EV charging stations. It operates under brands including Arctic Fox (fuel heating) and Idle Free Systems (APUs). Markets range from automotive and heavy trucks to off-road, oil/gas, and power generation (per company website).

No — PTI is an industrial manufacturing company, not a family office. It produces thermal and electrical systems as an OEM and aftermarket supplier. No publicly available source identifies it as a family office or asset manager.

Ownership is not publicly disclosed. The company is privately held, but no principals or wealth origin are named in public filings or its website. No known financial sponsors or outside investors are associated with it.

According to its own job postings, PTI employs roughly 800 people. This number is not independently verified and is not published on its website.

The company lists Eden Prairie, Minnesota as headquarters and mentions manufacturing locations plus global distributors on its contact page. Specific manufacturing sites are not named on the public website.

Yes. PTI offers EV charging stations among its thermal and electrical solutions, alongside internal combustion engine heating products. The company states it provides solutions for EV charging and cooling (per company website).

The company cites 'industry standard quality certifications' on its website but does not name them. Its website includes a certifications page with no specific details visible.