C4 Welding, Inc

C4 Welding provides welding, engineering, design, assembly, and fabrication services for specialized customer projects.

Oil and Gas

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Headquarters: Sauk Rapids, Minnesota, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 1983Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 1 supported appearance ↗Source: RevenueBase lists

The company at a glance

What does C4 Welding, Inc do?

Its work serves projects in oil and gas, power generation, tanks and pressure vessels, and specialty welding. The company describes its project work as turnkey, including assemblies, machining, and functional testing.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Critical welding

Welding and manufacturing engineers review projects for manufacturability before work begins.

Source: LinkedIn company description · Retrieved October 13, 2026

Manufacturing engineering

The company supplies mechanical design, assembly, and fabrication services for specialized customer projects.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#15OF 25

United States

Aluminum welding manufacturers

Snapshot: September 29, 2026

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C4 Welding, Inc

#15 Aluminum welding manufacturers

Snapshot: September 29, 2026

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  <img src="https://revenuebase.ai/companies/profiles/c4weld/recognition-companies-aluminum-welding-manufacturers-united-states-20260930-5212cd8f625ba138d0b7c4a325374fff22bedfecfadc688090577e30c3e9c92b.svg" alt="C4 Welding, Inc listed #15 on Aluminum welding manufacturers, September 29, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 29, 2026. How the company lists are built.

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