- List of companies based in Hayward, California - Wikipedia
This is a list of current and former companies operating in, or based in, Hayward, California Significant local divisions of national and international companies are included, as are local businesses
- U. S. Trading Company | Wholesale Asian Foods Distributor
U S Trading Company is the premier distributor of authentic Asian grocery and food service products across the United States We bridge the gap between global producers and local markets with reliable, large-scale supply chain solutions
- Ultra Clean Holdings, Inc. - About UCT
Ultra Clean Holdings, Inc is a leading developer and supplier of critical subsystems, components, parts, and ultra-high purity cleaning and analytical services, primarily for the semiconductor industry
- R. F. MacDonald Co. - Your boiler and pump solutions team
R F MacDonald Co services and sells boilers, pumps, composites and accessories for commercial and industrial applications in California and Nevada
- Northern California - Anning-Johnson Company
Anning‑Johnson is a premier specialty contractor in Northern California, trusted for structural metal framing, exterior envelope systems, and highly coordinated scopes on large‑scale residential, civic, institutional, and technology‑driven projects
- NEO Factory | Building Your NEO
We design and manufacture NEO’s critical components in-house — including motors, batteries, structures, transmission systems, soft goods, sensors and more From cutting metal parts to fully automated motor manufacturing lines that form copper coils, we maintain maximum control of our supply chain
- Gaskets Sealing Products Manufacturer Distributor Hayward CA
We are manufacture distributer for wide range of gaskets sealing products like spliced O-rings, kalrez O-rings, Spring Energized PTFE Seals in Hayward, CA
- The Brown Company, Inc - Fire Pump Manufacturers Representative
Industry leader in fire pump sales, support, and troubleshooting We are a manufacturers’ representative for fire pumps and related products proudly serving throughout California, Nevada, Montana, Wyoming, and Idaho We represent the biggest names in the industry
- 32 Top Companies in Hayward · May 2026 | F6S
We're tracking Eikon Therapeutics, Blue Current and more companies in Hayward from the F6S community Hayward is the 693rd most popular location globally to start a company or startup and ranks 201st in United States
- Annabelle Candy Co. Hayward facility to close - KRON4
Despite the closure, Annabelle said its iconic candy bar brands will continue to be produced by its parent company, Promise Confections, which is headquartered in Pittsburg, Pennsylvania The
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