What Com-Power Corporation does

Com-Power Corporation is a privately held manufacturer of electromagnetic compatibility (EMC) test and measurement instrumentation, founded in 1989 and headquartered in Costa Mesa, California. The company designs and builds a comprehensive portfolio of hardware used to measure electromagnetic emissions and validate immunity of electronic products across frequencies from 9 kHz to 40 GHz. Its product line spans broadband antennas (horn, biconical, loop, combilog), Line Impedance Stabilization Networks (single phase, three phase, and TEMPEST variants), Coupling/Decoupling Networks (CDNs), Bulk Current Injection probes, near-field probes, comb generators, RF preamplifiers and power amplifiers, spectrum analyzers, surge generators, magnetic field generators, transient limiters, automated antenna masts and turntables, system controllers, and pre-compliance emissions test systems. Products are engineered to conform to a dense stack of international standards including FCC, CE, CISPR 16/25/32, IEC/EN 61000-4-6, MIL-STD-461, ISO 11452-4, and IEC 60601-1-2.

The company serves electronics manufacturers across multiple verticals — general consumer and industrial electronics, aerospace and defense, medical devices, automotive electronics, IoT and connected devices, and commercial EMC test laboratories — plus academic and research institutions. Named customers include PCTEST Engineering, KC EMC, the University of Nebraska, and Electromagnetic Investigations. Com-Power generates revenue through three streams: (1) hardware sales of EMC test equipment via direct sales, a global distributor and representative network, and online quote requests; (2) ISO/IEC 17025-2017 accredited and NIST-traceable calibration services, including for third-party equipment (Certificate AC-2894); and (3) repair services for both Com-Power and non-Com-Power units. Pricing is quote-based with no public list prices; new customers typically prepay while established customers with approved credit can use payment terms, and quantity discounts are available. Most products ship same or next business day from California and carry a standard three-year warranty, supported by free lifetime technical support.

Name

Com-Power Corporation

Legal name

Com-Power Corporation

Website

https://com-power.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

EMC Test and Measurement Equipment

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Testing Laboratories and Services (54138), Electronic and Precision Equipment Repair and Maintenance (811210)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Services-Testing Laboratories (8734), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Test, Measurement & Calibration Equipment Manufacturing Services (ATE, DAQ, metrology electronics) (IMAGAGAH)

akta.pro secondary industries

Electrical Testing & Certification (Protection Relays, Switchgear, Transformers) (EUAEAHAG), Third-Party Certification, Code Compliance & Regulatory Inspection (ASME/API/ISO) (EUAEAHAN)

Keywords

• EMC test equipment
• Electromagnetic compatibility
• EMC measurement instrumentation
• EMI testing equipment
• EMC compliance testing

Headquarters

HQ city

Brea

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. EMC Test Equipment Sales: Sale of electromagnetic compatibility testing equipment including antennas, LISNs, preamplifiers, power amplifiers, CDN, comb generators, near field probes, BCI probes, spectrum analyzers, and complete test systems. Products can be used for both preliminary and final compliance testing.
2. Calibration Services: ISO/IEC 17025-2017 accredited calibration and NIST-traceable calibration services for LISNs, ISNs, CDNs, current probes, BCI probes, preamplifiers, and antennas. Services available for both Com-Power and non-Com-Power equipment.
3. Repair Services: Diagnostic and repair services for EMC test equipment, including units not manufactured by Com-Power. Services require RMA authorization.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Com-Power Corporation designs, manufactures, and sells electromagnetic compatibility (EMC) test and measurement instrumentation, including broadband antennas, preamplifiers, power amplifiers, LISNs, CDNs, comb generators, near field probes, complete emissions and immunity test systems, and supporting accessories. The company also provides ISO/IEC 17025 accredited calibration services, NIST-traceable calibrations, and repair services for EMC test equipment, including equipment not manufactured by Com-Power.

Product overview

Com-Power Corporation offers a comprehensive portfolio of EMC (Electromagnetic Compatibility) test and measurement equipment for emissions and immunity testing to meet various global EMC standards. The product line includes broadband antennas, preamplifiers, power amplifiers, LISNs (Single Phase, Three Phase, and TEMPEST), CDNs, Comb Generators, Near Field Probes, and Conducted Immunity Test Systems. The company also provides complete Pre-compliance Emissions Test Systems, Spectrum Analyzers, Surge Generators, System Controllers, Transient Limiters, Turntables, and accessories including Antenna Masts, Absorbing Clamps, EM Clamps, Current Monitor Probes, Bulk Current Injection Probes, Current Probe Calibration Fixtures, Feed Through Capacitors, ISNs, and EMC-specific Tripods. All products are backed by a three-year warranty and supported by ISO/IEC 17025 accredited calibration services and NIST-traceable calibration.

Differentiator

Problem solved

Functional benefit

Products and services

• Antennas Broadband and tuned EMC antennas including horn, biconical, loop, and combilog types covering 9 kHz to 40 GHz for emissions and immunity testing of electronic products.
• LISNs - Single Phase Single-phase Line Impedance Stabilization Networks covering 9 kHz to 400 MHz for conducted emissions EMC testing of single-phase powered equipment.
• LISNs - Three Phase Three-phase Line Impedance Stabilization Networks for conducted emissions EMC testing of industrial equipment, EV charging systems, and solar power EUTs.
• LISNs - TEMPEST TEMPEST Line Impedance Stabilization Networks for security emanations EMC testing in secure and classified environments.
• Preamplifiers High-gain broadband RF preamplifiers for 100 Hz to 40 GHz frequency ranges used to enhance signal levels during EMC emissions testing.
• Power Amplifiers Broadband RF power amplifiers including ACS-230 series for EMC immunity testing applications.
• CDNs - Coupling Decoupling Networks Coupling/Decoupling Networks for EMC conducted immunity testing per IEC/EN 61000-4-6 and automotive standards.
• Comb Generators Reference emission sources from 10 kHz to 40 GHz frequency ranges used for test site and measurement system verification.
• Near Field Probes Probes for measuring emission sources at close proximity for PCB-level EMI debug and troubleshooting.
• Bulk Current Injection Probes BCI probes for RF conducted immunity testing per MIL-STD-461 and ISO 11452-4 automotive standards.

Quantifiable outcome

• Approximately 50% of consumer products fail their first EMI test - pre-compliance testing helps identify issues early
• +1 more outcomes

Named customers4 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

One partnership is on record.

• Instruments 4 Engineers Ltd.minorOthersEU and UK representative for Com-Power Corporation for GDPR compliance purposes. Located at Third Floor, Broadstone Mill, Stockport Business & Innovation Centre, Broadstone Road, Stockport, SK5 7DL, England, United Kingdom. Contact: +44 (0)161 871 7450.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Haefely AG: Specialist in EMC and high-voltage test equipment including surge generators, CDN, and measurement instruments. Directly competes with Com-Power in conducted immunity, surge testing, and LISN product categories for global compliance testing customers.
• AMETEK CTS (including Teseq brand): Specialized EMC immunity and emissions testing equipment manufacturer within AMETEK, offering amplifiers, CDN/EM clamps, BCI probes, LISNs, and complete test systems. One of the closest direct competitors to Com-Power in EMC-specific test instrumentation.
• EMC Partner (AMETEK): Swiss-based manufacturer of transient and surge generators, ESD simulators, and conducted immunity test equipment. Direct overlap with Com-Power's surge generators and conducted immunity product lines serving similar regulatory compliance applications.
• ETS-Lindgren: Leading supplier of EMC test and measurement solutions including antennas, turntables, masts, anechoic chambers, and receivers. Closely comparable to Com-Power in EMC-specific hardware product breadth and target customer base.
• Solar Electronics: Specialized manufacturer of EMC test equipment including LISNs, pulse generators, and transient/surge testing devices. Comparable niche specialist with a focused EMC product catalog similar in scope and customer type to Com-Power.
• Fischer Custom Communications: Specialized manufacturer of EMC test accessories including current probes, BCI probes, and LISNs. Highly comparable niche EMC hardware supplier serving the same regulatory compliance testing customer base as Com-Power.

Broad incumbents

• Keysight Technologies: Global leader in electronic test and measurement instrumentation, offering EMC test systems, spectrum analyzers, and signal analyzers. Significantly larger than Com-Power with a broad portfolio that competes across many of the same EMC product categories including EMI receivers and conducted/radiated immunity solutions.
• Tektronix (Fortive): Major test and measurement company offering oscilloscopes, spectrum analyzers, and signal sources used in EMC measurement workflows. A broad incumbent whose spectrum analyzers and probes overlap with portions of Com-Power's product portfolio.
• Rohde & Schwarz: Major German test and measurement company with a comprehensive EMC product portfolio including EMI test receivers, signal generators, amplifiers, antennas, and complete EMC test systems. Directly competes with Com-Power across emissions and immunity testing instrumentation in the same end-markets.
• Anritsu Corporation: Japanese test and measurement company providing spectrum analyzers, signal generators, and EMC measurement solutions. Competes with Com-Power in RF/EMC measurement instrumentation for electronics, wireless, and automotive markets.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/compowercorp
• Facebookfacebook.com/678208692191112
• LinkedInlinkedin.com/company/com-power-corporation

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Com-Power Corporation