Insights

Defense RF niche Longstanding specialization in high power RF transmitters for susceptibility testing of military aircraft and ordnance creates opportunities with defense contractors and military OEMs seeking trusted, in-country suppliers with rugged tube-based technology.

High power delivery Capability to design and manufacture transmitters and pulsed power RF amplifiers across a broad frequency range (150 MHz to 35 GHz) and power scales up to tens of megawatts suggests potential cross-sell to industries requiring robust, high-energy RF systems.

Integrated systems In-house integration of tubes, cavities, modulators, PLCs, fault systems, cooling, antennas and enclosures indicates a one-stop solution for customers seeking turnkey high power RF transmitters, reducing vendor coordination and implementation risk.

Small company agility Limited employee count paired with multi-decade experience implies nimble operations and a personalized service model; target defense primes and systems integrators that value bespoke engineering and rapid support.

Revenue signal Current revenue range indicates growth potential as the firm expands capabilities or pursues larger defense programs; engage with large primes and industry ecosystems to unlock larger contract opportunities and scale manufacturing.

Similar companies to H6 SYSTEMS INCORPORATED

H6 SYSTEMS INCORPORATED's Email Address Formats

H6 SYSTEMS INCORPORATED uses at least 2 email formats:
H6 SYSTEMS INCORPORATED Email FormatsExamplePercentage
First@h6systems.comJohn@h6systems.com
50%
FLast@h6systems.comJDoe@h6systems.com
50%

Frequently Asked Questions

How much revenue does H6 SYSTEMS INCORPORATED generate?

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As of September 2026, H6 SYSTEMS INCORPORATED's annual revenue is estimated to be $1M - $10M.

What is H6 SYSTEMS INCORPORATED's SIC code and NAICS code?

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H6 SYSTEMS INCORPORATED's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does H6 SYSTEMS INCORPORATED have currently?

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As of September 2026, H6 SYSTEMS INCORPORATED has approximately 4 employees across 1 continents, including North America. Key team members include President: M. H., Electro Mechanical Technician: D. B. and High Voltage Power Supply Designer: B. J. Explore H6 SYSTEMS INCORPORATED's employee directory with LeadIQ.

What industry does H6 SYSTEMS INCORPORATED belong to?

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H6 SYSTEMS INCORPORATED operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What is H6 SYSTEMS INCORPORATED's email format?

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H6 SYSTEMS INCORPORATED's email format typically follows the pattern of First@h6systems.com. Find more H6 SYSTEMS INCORPORATED email formats with LeadIQ.

When was H6 SYSTEMS INCORPORATED founded?

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H6 SYSTEMS INCORPORATED was founded in 1980.
H6 SYSTEMS INCORPORATED logo

H6 SYSTEMS INCORPORATED

Appliances, Electrical, and Electronics ManufacturingNew Hampshire, United States2-10 Employees

H6 Systems Incorporated manufactures high power RF transmitters used for susceptibility testing of military aircraft and ordnance. In business since 1980, it produces high power transmitters and pulsed power RF amplifiers powered by vacuum-tube technology across a wide frequency span. The company assembles transmitters by integrating core subsystems to deliver complete, tested systems.

Based in Nashua, New Hampshire, the firm operates within the appliances, electrical, and electronics manufacturing sector. It serves defense and related testing programs, relying on a small team to provide specialized RF equipment.

Section iconCompany Overview

SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1980
Employees
2-10

Section iconFunding & Financials

  • $1M - $10M

    H6 SYSTEMS INCORPORATED's revenue is estimated to be in the range of $1M - $10M

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