Business activity ended on 31 October 2013. The company's plant and buildings have been taken over by the "Fabrique régionale du Bocage", a quasi-company which has the regional government of Poitou-Charentes as its majority share-holder.
Heuliez was created in 1920 by Adolphe Heuliez, who started by making horse-drawn carts. As early as 1925, he assembled his first car, a Peugeot 177B. He also created a subsidiary company for the production of buses, which was later sold.
Towards the end, however, the main product of Heuliez was the retractable roof made for the Peugeot 206 CC, with 350,000 units being produced. It also produced entire cars, such as the Opel Tigra. Since 1985, Heuliez has produced more than 450,000 cars, with a staff of over 2,000. More recently, however, poor sales of the Tigra forced Heuliez to reduce its staff by 541 and Opel asked Heuliez to reduce its output from 200 to 50 cars/day until the end of 2006.
In October 2007, Heuliez asked for protection from creditors. In July 2008, Argentum Motors committed itself to investing 10 million Euros in the business, with a further 10 million Euros during the ensuing five year, in return for 60% of the company's capital, but the agreement was not followed through.
Heuliez is trying to put a four-door convertible, similar to the Peugeot 407 Macarena prototype, into production within the next five years.
In 2010, Heuliez went out of convertible rooftop-making business.
- Citroën BX Station Wagon (1985–1994)
- Citroën Visa Chrono (1984)
- Citroën Visa Mille Pistes (1984)
- Citroën Visa Convertible (1984)
- Citroën BX 4TC (1986)
- Citroën CX Break (1989–1991)
- Citroën XM Break (1992–2000)
- Citroën Xantia Break (1995–2001)
- Opel Tigra Twin Top (2004–2009)
- Peugeot 206 CC (2000–2007)
- Peugeot 604 Limousine (1978–1984)
- Peugeot 205 Turbo 16 (T16) road cars
- Renault 5 Turbo
- Mia Electric (also known as Heuliez Friendly)
- Heuliez Pondicherry, neighborhood all-electric urban pick-up
- Active Wheel as used in the Heuliez WILL concept car
- Henri Chapron also in France
- Karmann in Germany
- Magna Steyr in Austria
- Bertone and Pininfarina in Italy
- Valmet Automotive in Finland