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Sigma Casting & Finishing

Sigma Casting & Finishing is a family-owned and operated manufacturer of aluminum die-cast parts and liquid and powder painting.

Industrial Machinery Manufacturing
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Headquarters
Mexicali, Baja California, MexicoSource: RevenueBaseRetrieved October 13, 2026
Employee range
51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded
1992Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
48 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Sigma Casting & Finishing do?

The company supports clients through project phases including engineering, casting, machining, finishing, quality, and delivery.

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

What the business offers

Services & capabilities.

Aluminum die-cast parts

The company manufactures aluminum die-cast parts.

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.

Positions describe ordering within each source list. See how lists are built ↗

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BADGE PREVIEWSigma Casting & Finishing listed #5 on Electronics die casting suppliers, October 11, 2026Open the published source list.
Sigma Casting & Finishing

#5 Electronics die casting suppliers

Snapshot: October 11, 2026

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Company information

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 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 6, 2026, September 14, 2026, September 15, 2026, September 16, 2026, September 18, 2026, September 19, 2026, September 28, 2026, September 29, 2026, October 8, 2026, October 9, 2026, October 10, 2026 and October 11, 2026. How the company lists are built.

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