Private company

Ilmor

British engineering company

Ilmor is a British independent high-performance motor racing engineering company. It was founded by Mario Illien and Paul Morgan in November 1983.2 From Wikipedia, CC BY-SA 4.0

Last updated Oct 18, 2026.

Overview

1983Founded1

See how the biggest companies compare on our leaderboards

Ilmor is a British independent high-performance motor racing engineering company. It was founded by Mario Illien and Paul Morgan in November 1983. With manufacturing based in Brixworth, Northamptonshire, and maintenance offices in Plymouth, Michigan, the company supplies engines and consultancy to the IndyCar Series, NASCAR Craftsman Truck Series, ARCA Menards Series, and MotoGP.2

The story

Founded by Mario Illien and Paul Morgan in 1983.1

Leadership

Who has led Ilmor, and when. Pick a name to see everywhere that person has worked.

Timeline

  1. 1983Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2