![]() Gaztransport & Technigaz Gaztransport & Technigaz (GTT) is a company manufacturing containment systems for shipping and storage in cryogenic conditions of liquefied natural gas (LNG). | ![]() Quantum Fuel Systems Quantum Fuel Systems is a company that develops, manufactures, and sells compressed natural gas fuel storage tanks and packaged fuel storage systems for trucks and passenger vehicles. | |
Founding Date | Founding Date 1965 | Founding Date 2000 |
Type | Type Public | Type Private |
Tags | ||
Locations | Locations Saint-Rémy-lès-Chevreuse, FR HQ Shanghai, CN Singapore, SG Seaview, GB Houston, US | Locations Lake Forest, US HQ Lake Forest, US |
Employees | Employees 17177% decrease | Employees 1071% increase |
Financial | ||
Revenue (est.) | Revenue (est.) €803m (FY, 2025) | Revenue (est.) $34.1m (FY, 2014) |
Cost of goods | Cost of goods €20.2m (FY, 2025) | Cost of goods $29m (FY, 2014) |
Gross profit | Gross profit €788.6m (FY, 2025) | Gross profit $5.1m (FY, 2014) |
Net income | Net income €413.6m (FY, 2025) | Net income ($14.9m) (FY, 2014) |

Quantum Fuel Systems is a company that develops, manufactures, and sells compressed natural gas fuel storage tanks and packaged fuel storage systems for trucks and passenger vehicles.
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