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View Express Custom MFG's top competitors like Alro Steel Corporation, CNC Masters, and CloudDDM.

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
Alro Steel Corporation
Alro Steel is a distributor of metals and plastics, with over 80 locations in 16 states. We focus on being a one-stop shop for cut-to-size metals and plastics with next-day delivery to over 50,000 customers in North America. Alro was founded in 1948 in Jackson, Michigan by Al & Robert Glick. Place your order online at www.alro.com. Alro sells a broad inventory of products under the following companies: Alro Steel, Alro Metals, Alro Metals Outlet, and Alro Plastics.
Jackson, Michigan, US
Private
$3.1B Revenue
https://www.alro.com/
1.9K Employees
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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