Current Investment

National Transmission Products

National Transmission Products is an industry-leading provider of automatic transmission products to the automotive aftermarket.

Investment Overview

INDUSTRY

Automotive Aftermarket

Fund / Strategy

AEP Fund I / Direct Investment

INVESTMENT DATE

Nov-25

Headquarters

Commerce, CA (Greater Los Angeles), with 14 locations across the United States.

Investment Details

Company Overview

National Transmission Products (“NATPRO”), founded in 1973, has established itself as a market leader in the industry. The Company offers an expansive product portfolio of transmission parts and components, exceptional customer service and a best-in-class distribution network. Alterna’s investment in NATPRO included affiliated entities that represent a diversified platform across specialty wholesale distribution, remanufacturing and parts supply.

Who They Serve

NATPRO serves a diverse customer base across North America, including transmission repair centers, independent repair shops, remanufacturers, resellers and enthusiasts.

Where They Are Located

Based in Southern California, NATPRO has a growing footprint of 14 locations nationwide, including branches in Phoenix, Seattle, Sacramento, San Diego, Detroit, Kansas City, Wichita and Asheboro.

In The News

October 21, 2026

Alterna Equity Partners Announces Investment in National Transmission Products

NATPRO’s commitment to quality and unwavering customer service is unquestionable, and this investment aligns closely with Alterna’s focus on partnership-oriented transactions.