Verified Nov 2026
Electronics & Software
·
Ontario, California
·
Since 1957
Maury Microwave is a manufacturer of RF and microwave calibration, test, measurement, and modeling products, headquartered in Ontario, California, United States. Founded in 1957, it is privately held and reports an estimated 100-200 employees and revenue of roughly $50-100 million. Its products serve the automotive, electric-vehicle, electronics, appliance, military-defense, and industrial-equipment sectors. In July 2026 the company expanded the modulation bandwidth of its MT2000 mixed-signal active load pull system to 2 GHz.
Maury Microwave at a glance
Revenue
$50-100M
Est. band
Employees
100-200
Founded
1957
Headquarters
Ontario, California
Certifications
AS9100 · ISO 9001
Import activity
13
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Military & Defense
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
13
Named foreign suppliers
7
Top origins
China · United Kingdom
Shared foreign counterparties do not establish that these companies buy from Maury Microwave.
What this tells a buyer
Maury Microwave's most recent reported development is the August 2026 announcement of a Canadian distribution partnership with ACA TMetrix.
The company holds AS9100 and ISO 9001 certifications and offers VNA calibration kits, coaxial and waveguide adapters, impedance tuners, and load pull systems.
Maury Microwave is privately held and operates in the RF test and measurement segment, with products covering semiconductor and transmission applications.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
69 years in operation (founded 1957).
Holds AS9100, ISO 9001 certification(s) per public sources.
Overview
Maury Microwave is a manufacturer of RF and microwave calibration, test, measurement, and modeling products, headquartered in Ontario, California, United States. Founded in 1957, it is privately held and reports an estimated 100-200 employees and revenue of roughly $50-100 million. Its products serve the automotive, electric-vehicle, electronics, appliance, military-defense, and industrial-equipment sectors. In July 2026 the company expanded the modulation bandwidth of its MT2000 mixed-signal active load pull system to 2 GHz.
At a glance
Attribute | Detail |
|---|---|
Founded | 1957 |
Headquarters | Ontario, California |
Employees | 100-200 |
Revenue | $50-100M (estimated) |
Primary capability | Electronics & Software |
Certifications | AS9100 · ISO 9001 |
What Maury Microwave makes
The company holds AS9100 and ISO 9001 certifications and offers VNA calibration kits, coaxial and waveguide adapters, impedance tuners, and load pull systems.
Products and capabilities described on the company's own site include Semiconductor, Transmission (source: maurymw.com).
Certifications
Maury Microwave is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
AS9100 — maurymw.com
ISO 9001 — maurymw.com
Trade and customs footprint
Maury Microwave's most recent reported development is the August 2026 announcement of a Canadian distribution partnership with ACA TMetrix. US customs bill-of-lading records list 13 inbound shipments across 7 foreign suppliers, with top origins including China · United Kingdom.
Latest developments
2026-09-10 — See Maury’s Live RF and Microwave Demonstrations at EuMW 2026 - Maury Microwave (maurymw.com)
2026-08-06 — ACA TMetrix Announces Canadian Distribution Partnership with Maury Microwave | ACA TMetrix Inc (tmetrix.com)
2026-07-15 — MT2000 Mixed-Signal Active Load Pull System Expands Modulation Bandwidth to 2 GHz - Maury Microwave (maurymw.com)
2025-12-18 — New StabilityPower High-power, Low-loss Cable Assemblies - Maury Microwave (maurymw.com)
2025-12-18 — New uCal Universal Automated VNA Calibration Modules - Maury Microwave (maurymw.com)
2025-07-14 — FormFactor and Maury Microwave Develop Optimized mmWave Load Pull Solutions for 5G and 6G (everythingrf.com)
Company details
Maury Microwave is privately held and operates in the RF test and measurement segment, with products covering semiconductor and transmission applications. Maury Microwave was founded in 1957, has an estimated 100-200 employees, and is headquartered in Ontario, California. On the LightSource stability read it is rated "Established & active": 69 years in operation (founded 1957). Holds AS9100, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Maury Microwave make?
Maury Microwave is a manufacturer of RF and microwave calibration, test, measurement, and modeling products, headquartered in Ontario, California, United States. Founded in 1957, it is privately held and reports an estimated 100-200 employees and revenue of roughly $50-100 million. Its products serve the automotive, electric-vehicle, electronics, appliance, military-defense, and industrial-equipment sectors. In July 2026 the company expanded the modulation bandwidth of its MT2000 mixed-signal active load pull system to 2 GHz.
Where is Maury Microwave headquartered?
Maury Microwave is headquartered in Ontario, California (2900 Inland Empire Blvd, Ontario, California, 91764).
When was Maury Microwave founded?
Maury Microwave was founded in 1957.
How big is Maury Microwave?
Maury Microwave has an estimated 100-200 employees, with revenue in the $50-100M range (estimated).
What certifications does Maury Microwave hold?
Maury Microwave lists AS9100 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Maury Microwave import from overseas suppliers?
US customs bill-of-lading records show 13 inbound shipments for Maury Microwave, with top origins including China · United Kingdom.
Related suppliers
Explore other suppliers in the LightSource directory:
Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Evaluating suppliers like these?
This profile comes from a public-data sample of around 1,000 companies. Book a demo to see the full LightSource marketplace and supplier discovery platform — 1M+ credible suppliers, with AI-run sourcing events.