Blue Current

Blue Current, Inc. is a company based in Hayward, California, founded in 2015, that specializes in solid-state battery technology. The company is recognized for developing safe, high-performance batteries aimed at electric vehicles, grid storage, and consumer electronics. Blue Current operates with a partnership-driven approach, collaborating with battery and automotive manufacturers to integrate its innovative technology into their products. The company focuses on silicon elastic composite solid-state batteries, which prioritize safety and energy density. With a robust intellectual property portfolio of over 25 patent families, Blue Current is well-positioned in the market. Their production-ready facility features advanced environments for moisture-sensitive processes and high-throughput testing capabilities, supporting end-to-end battery development. Blue Current's emphasis on material science and dry-process manufacturing enhances battery safety and efficiency, making it a leader in next-generation energy storage solutions.

Semiconductors Hayward, United States ~58 employees

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Employees
58
+1.8% in the 3 months to Sep 2026
Revenue / employee
$34.5K
Revenue ~$2M
Total funding
$46.2M
Last round Aug 2023
12-month attrition
17%
Tech: 22.4%
H1B filings, FY2025
1
Sponsors visas
Open jobs
7
Last 30 days

Headcount trend

Blue Current went from 52 employees in Oct 2024 to 58 in Sep 2026. Apr to Sep 2026: 6 people joined, 5 left.

Org structure

Headcount by department

Other26
Engineering18
Operations11
Marketing1
HR1
Sales1

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering1

Funding

  • Aug 2023 · $16.2M
  • Apr 2023 · Umicore
  • Sep 2022 · $30M

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Blue Current FAQ

How many employees does Blue Current have?

Blue Current has about 58 employees, up 1.8% over the 3 months to Sep 2026.

Does Blue Current sponsor H1B visas?

Yes. Blue Current filed 1 H1B (LCA) application in FY2025, according to the latest U.S. Department of Labor disclosures. It was for a Engineering role.

What is Blue Current's revenue per employee?

Blue Current makes about $34K in revenue per employee, based on $2M annual revenue and 58 employees.

How much funding has Blue Current raised?

Blue Current has raised $46.25M in total funding.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.