California, United States of America
86 employees
Founded 1965
Verified active February 2, 2026

Key Highlights

  • Custom Power's dedication to quality and innovation has established it as a leading provider of battery technology solutions for critical industries.
  • The company's extensive experience and expertise in the field make it a trusted partner for businesses requiring reliable and high-performance battery solutions.
  • Custom Power's commitment to meeting and exceeding stringent industry requirements has earned it multiple certifications, including ISO9001:2015, ISO 14001, ISO 45001, and AS9100.
  • The company's use of the latest engineering processes and equipment ensures that its products are at the forefront of international battery technology manufacturing.
  • Custom Power's focus on custom-built battery packs and complex control electronics ensures the perfect fit for each application, making it a preferred choice for businesses in demanding environments.

About Custom Power

Custom Power is a global supplier of premium COTS and custom-built battery packs for use in some of the harshest and most demanding environments. With dedicated production facilities across the USA and Europe, utilizing the latest engineering processes and equipment, Custom Power is positioned at the forefront of international battery technology manufacturing. The company specializes in primary and secondary battery power systems for critical medical, aerospace, defense, energy, and industrial applications. Their products employ a range of cell chemistries, complex control electronics, and custom enclosures, ensuring the perfect fit for each application.

Founded in 1965, Custom Power has consistently met and exceeded the most stringent requirements put in place by the various industries and clients they serve. The company maintains ISO9001:2015, ISO 14001, ISO 45001, and AS9100 certifications, RoHS compliance, and ITAR registration. With a team of 87 employees, Custom Power is a privately held company based in Fountain Valley, California, USA.

The company's commitment to quality and innovation has made it a trusted partner for businesses requiring reliable and high-performance battery solutions. Custom Power's extensive experience and expertise in the field make it a leader in the battery technology manufacturing industry.

Leadership Team

M
Mel Weis
CEO
B
Brian Goodman
Chief Corporate Development Officer & General Counsel, USA (formerly COO)

Tip: The CEO isn't always your best path in. Data Surfer finds the champions and influencers who actually drive purchasing decisions.

Company Facts

Ownership Private Company
Parent Company Solid State PLC

Connect with Custom Power

Why Contact Custom Power?

B2B professionals would contact Custom Power for its expertise in providing high-performance, custom-built battery solutions for critical industries. The company's commitment to quality and innovation makes it a trusted partner for businesses requiring reliable and specialized battery technology solutions.

Who Should Contact Custom Power for Business?

Sales teams selling battery technology solutions, recruiters seeking roles in engineering and manufacturing, and partners offering complementary products or services in the aerospace, defense, and energy industries should reach out to Custom Power.

Categories

  • battery technology
  • custom-built battery packs
  • complex control electronics
  • ISO9001:2015
  • ISO 14001
  • ISO 45001
  • AS9100
  • RoHS compliance
  • ITAR registration
  • critical industries

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Frequently Asked Questions

Who is the CEO of Custom Power?
The CEO of Custom Power is Mel Weis.
What does Custom Power do?
Custom Power is a manufacturer and global supplier of custom battery packs, management circuitry, and energy solutions for OEM devices and critical applications.
How many employees does Custom Power have?
Custom Power has approximately 86 employees.
Where is Custom Power headquartered?
The company is headquartered in Fountain Valley, California.
What industry is Custom Power in?
Custom Power operates in Aerospace, Defense, Energy.
When was Custom Power founded?
Custom Power was founded in 1965.
Is Custom Power still active?
Yes, Custom Power was verified as an active company on February 2, 2026. Data Surfer regularly validates company information to ensure accuracy.
How do I sell to Custom Power?
Research Custom Power's priorities and goals, identify the right decision makers and champions, monitor for buying signals, and reach out at the right time with verified contact details. Learn how Data Surfer helps.

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Last verified: February 2, 2026

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