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View OH37's top competitors like Castrol, Fathom Digital Manufacturing, and Materialise.

Castrol
Castrol is a worldwide leader in high performance lubricants for the automotive, industrial, marine and aerospace industries. Castrol manufactures products on a global basis, supplying customers in over 150 countries around the world. Castrol is a wholly-owned subsidiary of BP PLC. Please familiarise yourself with our social media commenting guidelines castrol.com/CommentsGuide
UK
Public
$613.4M Revenue
http://www.castrol.com
5.3K Employees
CASTROLIND Ticker
Protolabs
We are your single digital manufacturing resource from prototyping to production offering injection molding, CNC machining, 3D printing, and sheet metal fabrication services. Visit us at protolabs.com to learn more about how we can help with your next project.
Maple Plain, Minnesota, US
Public
$500.9M Revenue
http://www.protolabs.com
1.7K Employees
PRLB Ticker
Xometry
Xometry is the digital engine behind the modern manufacturing revolution. By blending our AI-native platform with a massive global marketplace, we seamlessly connect enterprise buyers, from agile startups to Fortune 500 leaders, with a vetted network of expert suppliers. Whether you are building for the aerospace, defense, medical, automotive, or other industries, our platform helps you move from a digital concept to physical production with unmatched speed, predictability, and global scale. At our core, we power both sides of the manufacturing lifecycle. We streamline design and sourcing for engineers and procurement teams, while simultaneously giving independent machine shops the digital infrastructure they need to grow their business and book their idle capacity. Founded in 2013 and publicly traded since June 2021, Xometry has built a six-year streak on the Deloitte Technology Fast 500™, highlighting our rapid momentum as we redefine the economics of how things are made. www.xometry.com | info@xometry.com | 240.252.1138
Gaithersburg, Maryland, US
Public
$545.5M Revenue
https://www.xometry.com
1.2K Employees
XMTR Ticker
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2026
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