![]() Steelhead Composites Steelhead Composites is a company that designs, manufactures, and tests composite pressure vessels and gas storage solutions. | ![]() Composite Technology Development Composite Technology Development (CTD) is a company that develops composite materials. | ![]() NPROXX NPROXX is a company that designs, develops, and manufactures pressure vessels for stationary and mobile storage. | ![]() Hexagon Lincoln Hexagon Lincoln is a company that develops and manufactures all-composite commercial pressure vessels. | ![]() Chesterfield Special Cylinders Holdings Chesterfield Special Cylinders Holdings (formerly Pressure Technologies) is a designer and manufacturer of high-pressure systems serving the global energy, defense, and industrial gases market. | ![]() Himile Mechanical Manufacturing Shandong Himile Mechanical Manufacturing Shandong (山东豪迈机械制造有限公司) is a company that engages in the design, manufacturing, and sale of specialized mechanical equipment, pressure containers, oil and gas treatment equipment, compressors and kits, chemical equipment, water treatment and environmental equipment, and accessories. | |
Founding Date | Founding Date 2012 | Founding Date 1988 | Founding Date 2018 | Founding Date 1963 | Founding Date N/A | Founding Date 2007 |
Type | Type Private | Type Subsidiary | Type Private | Type Subsidiary | Type Public | Type Subsidiary |
Tags | ||||||
Locations | Locations Golden, US HQ Wheat Ridge, US | Locations Lafayette, US HQ | Locations Heerlen, NL HQ Alsdorf, DE | Locations Lincoln, US HQ | Locations Sheffield, GB HQ Sheffield, GB | Locations Gaomi, CN HQ |
Employees | Employees 316% decrease | Employees 166% decrease | Employees 622% increase | Employees 300 | Employees 123 | Employees 6,82133% increase |
Financial | ||||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) £31.9m (FY, 2024) | Revenue (est.) ¥3.6b (FY, 2021) |
Net income | Net income N/A | Net income N/A | Net income N/A | Net income N/A | Net income (£2.4m) (FY, 2024) | Net income ¥720.1m (FY, 2021) |
Operating ⚠ | ||||||
Patent Applications (US) | Patent Applications (US) 2 (Mar, 2021) | Patent Applications (US) 11 (Sep, 2022) | Patent Applications (US) N/A | Patent Applications (US) N/A | Patent Applications (US) N/A | Patent Applications (US) N/A |
Patents (US) | Patents (US) 7 (Mar, 2021) | Patents (US) 28 (Sep, 2022) | Patents (US) N/A | Patents (US) N/A | Patents (US) N/A | Patents (US) N/A |
Product Categories | Product Categories 3 (Mar, 2021) | Product Categories 4 (Oct, 2023) | Product Categories N/A | Product Categories N/A | Product Categories N/A | Product Categories N/A |
Services Provided | Services Provided 5 (Mar, 2021) | Services Provided 1 (Oct, 2023) | Services Provided N/A | Services Provided N/A | Services Provided N/A | Services Provided N/A |
Trademarks (US) | Trademarks (US) 2 (Mar, 2021) | Trademarks (US) 6 (Oct, 2023) | Trademarks (US) N/A | Trademarks (US) N/A | Trademarks (US) N/A | Trademarks (US) N/A |

Composite Technology Development (CTD) is a company that develops composite materials.
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NPROXX is a company that designs, develops, and manufactures pressure vessels for stationary and mobile storage.
View company
Hexagon Lincoln is a company that develops and manufactures all-composite commercial pressure vessels.
View company
Chesterfield Special Cylinders Holdings (formerly Pressure Technologies) is a designer and manufacturer of high-pressure systems serving the global energy, defense, and industrial gases market.
View company