What Martek Power does

Martek Power is a Torrance, California-based electronic manufacturer founded in 1961 that designs and produces power converters and power inverters for critical industrial applications. With 501-1,000 employees and over 55 years of program heritage, the company's core technology spans AC/DC, DC/DC, and DC/AC power conversion solutions. Its portfolio ranges from board-mounted converters to highly-integrated custom systems including power shelves and racks, addressing both commercially available off-the-shelf and engineered-to-order requirements for industrial customers with stringent reliability and qualification needs.

The company's offering combines standard catalog products with custom engineering capabilities, allowing it to serve customers across a horizontal band of critical industrial use cases where proven reliability and program continuity outweigh price sensitivity. Per source data, products are distributed through Eaton's global low-voltage power distribution and control systems sales organization, providing access to enterprise-scale global customers and field-sales infrastructure that an independent mid-sized manufacturer would not organically replicate. No pricing model, public revenue, or customer-logo data is available in the source material, so commercial economics cannot be quantified directly.

Structurally, Martek Power is classified as a private for-profit company. The Eaton distribution relationship, the 55+ year heritage, and the broad conversion-technology portfolio are the principal signals available for assessing its strategic position. The data does not confirm a parent/subsidiary or acquisition relationship explicitly; the distribution arrangement is documented as a channel through which Martek Power's product line is sold, but ownership structure cannot be determined from the available sources.

Name

Martek Power

Website

https://martekpower.com

Company type

Private

Founded year

1961

Headcount range

501–1,000 employees

Short description

Martek Power is a Torrance, California-based electronic manufacturer founded in 1961 that designs AC/DC, DC/DC, and DC/AC power converters and inverters for critical industrial applications, with products distributed through Eaton's global low-voltage power distribution network.

Ownership category

akta.pro rank

Product category

Industrial Power Conversion Equipment

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311)

SIC

Power, Distribution & Specialty Transformers (3612)

akta.pro primary industry

DC-DC Converters & Power Modules (Isolated/non-isolated, POL modules) (IMAGADAB)

akta.pro secondary industries

Power Conversion Systems for Energy Storage (Bidirectional converters, PCS) (IMAGADAE), Power Conversion Systems for Storage & Charging (PCS, bidirectional inverters, DC/DC) (IMAGAHAE), High-Voltage & High-Power Conversion (HVDC supplies, traction/rail converters, large rectifiers) (IMAGADAH)

Keywords

• Power conversion solutions
• AC/DC converters
• DC/DC converters
• DC/AC inverters
• Industrial power electronics

Headquarters

HQ city

Torrance

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D

Distribution channels1 record

Core offering

Martek Power manufactures and supplies power conversion hardware—AC/DC, DC/DC, and DC/AC solutions—for critical industrial applications. Its portfolio extends from commercial off-the-shelf board-mounted converters to highly-integrated custom systems including power shelves and racks, supported by over 55 years of program heritage in power conversion technology.

Product overview

Eaton offers power conversion solutions as part of its Low-voltage power distribution and control systems portfolio. The company provides AC/DC, DC/DC and DC/AC power-conversion solutions with over 55 years of program heritage for critical industrial applications. Offerings range from commercially available off-the-shelf board-mounted converters to highly-integrated custom systems including power shelves and racks.

Differentiator

Problem solved

Functional benefit

Products and services

• Power conversion solutions AC/DC, DC/DC and DC/AC power conversion hardware for critical industrial applications, ranging from board-mounted converters to highly-integrated systems including power shelves and racks.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Recent moves3 records

Expansion highlights2 records

Direct peers

• Bel Fuse: Bel Fuse designs and manufactures power conversion products including DC/DC converters and integrated magnetics for industrial, networking, and aerospace. Overlapping portfolio of ruggedized DC/DC modules for industrial customers.
• Cosel: Cosel manufactures AC/DC and DC/DC power supplies and EMI filters for industrial and semiconductor applications. Comparable to Martek Power on the industrial power conversion and ruggedized supply portion of the portfolio.
• RECOM Power: RECOM Power makes AC/DC and DC/DC converters including board-mount and encapsulated modules targeted at industrial and rail applications. Comparable to Martek Power on the board-mounted converter / module side of the offering.
• XP Power: XP Power produces AC/DC, DC/DC converters and integrated power solutions for industrial, healthcare, and semiconductor equipment markets. Highly comparable to Martek Power across both standard products and modified/custom power conversion offerings.
• Vicor Corporation: Vicor designs and manufactures high-density DC/DC power modules and converter-in-package products for industrial, defense, and aerospace applications. Directly comparable to Martek Power on the DC/DC and board-mounted converter side of the portfolio serving critical industrial programs.
• TDK-Lambda (TDK): TDK-Lambda is a major manufacturer of industrial AC/DC and DC/DC power supplies, including configurable and custom solutions for factory automation, test, and railway. Closest direct peer to Martek Power on catalog and custom industrial power conversion.
• PULS Power: PULS Power specializes in DIN-rail industrial power supplies and DC/DC converters for factory automation and process industries. Comparable to Martek Power on the industrial-grade AC/DC supply segment serving critical industrial applications.
• Artesyn Embedded Power (Advanced Energy): Artesyn, now part of Advanced Energy, supplies AC/DC, DC/DC and integrated power conversion systems for industrial, telecommunications, and computing customers. Direct competitor in the integrated system/power shelf segment where Martek competes.

Broad incumbents

• ABB: ABB is a broad industrial and power-electronics incumbent offering drives, inverters, converters, and integrated power systems across industrial, rail, and utility markets. Overlaps with Martek's high-power conversion scope but at much larger scale and broader portfolio.
• Siemens (Industrial Power): Siemens provides industrial power supplies, SITOP power conditioning, and converter solutions for automation and process industries. Broad incumbent with overlapping industrial power conversion capabilities, though not specialized in the same mid-size board-mounted/module niche as Martek.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/martek-power

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Martek Power