Insights

Target High-Reliability Markets RdF's specialization in high-accuracy temperature sensors for harsh environments positions it well to serve aerospace, defense, and deep-sea exploration companies seeking reliable sensor solutions for critical applications.

Leverage Certification Credentials With ISO9001, AS9100, MIL-SPEC, and ITAR compliance, RdF can provide Certified quality solutions to government contractors and international clients requiring strict regulatory standards, opening doors to expanded government and aerospace contracts.

Expand Application Use Cases The company's sensors are used across extreme temperature ranges from deep sea to space, suggesting opportunities to develop new sensor applications in emerging fields such as space tourism, climate monitoring, or advanced industrial processes.

Develop Custom Solutions RdF's involvement through design and qualification phases indicates a readiness to offer tailored sensor solutions, creating opportunities to partner with OEMs and system integrators seeking bespoke reliability components.

Capitalize on International Reach Serving clients worldwide from their manufacturing facility, RdF has the potential to grow sales internationally by targeting global aerospace and defense markets where high-performance sensor technologies are in demand.

RdF Tech Stack

RdF uses 8 technology products and services including DreamWeaver, CentOS, PHP, and more. Explore RdF's tech stack below.

  • DreamWeaver
    Editors
  • CentOS
    Operating Systems
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics
  • OpenSSL
    Web Server Extensions
  • Apache HTTP Server
    Web Servers
  • Apache
    Web Servers

Media & News

RdF's Email Address Formats

RdF uses at least 1 format(s):
RdF Email FormatsExamplePercentage
FLast@rdfcorp.comJDoe@rdfcorp.com
48%
F.Last@rdfcorp.comJ.Doe@rdfcorp.com
2%
FLast@rdfcorp.comJDoe@rdfcorp.com
48%
F.Last@rdfcorp.comJ.Doe@rdfcorp.com
2%

Frequently Asked Questions

Where is RdF's headquarters located?

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RdF's main headquarters is located at 23 Elm Avenue Hudson, New Hampshire 03051 United States. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is RdF's stock symbol?

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RdF is a publicly traded company; the company's stock symbol is RDFN.

What is RdF's official website and social media links?

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RdF's official website is rdfcorp.com and has social profiles on LinkedIn.

How much revenue does RdF generate?

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As of February 2026, RdF's annual revenue is estimated to be $19M.

What is RdF's SIC code NAICS code?

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RdF's SIC code is 3822 - Automatic Controls for Regulating Residential and Commercial Environments and Appliances NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does RdF have currently?

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As of February 2026, RdF has approximately 98 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Nursery Director: C. D.Information Technology Director: L. W.Controller: M. B.. Explore RdF's employee directory with LeadIQ.

What industry does RdF belong to?

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RdF operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does RdF use?

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RdF's tech stack includes DreamWeaverCentOSPHPGoogle Tag ManagerGoogle AnalyticsOpenSSLApache HTTP ServerApache.

What is RdF's email format?

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RdF's email format typically follows the pattern of FLast@rdfcorp.com. Find more RdF email formats with LeadIQ.

When was RdF founded?

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RdF was founded in 1955.

RdF

Appliances, Electrical, and Electronics ManufacturingNew Hampshire, United States51-200 Employees

RdF Corporation temperature sensors are integrated throughout critical systems on the world's most recognizable air and spacecraft.

Since 1955, RdF's high-reliability RTD's, Thermocouples, Heat Flux gauges and Heater elements have demonstrated high-accuracy capabilities from -423°F to over 2000°F. Those sensors are serving now in harsh environmental conditions from deep sea to deep space, and everywhere in between.

Our engineers provide solutions throughout design, qualification and production phases from our 35,000 sq. ft. manufacturing facility in Hudson, NH to clients worldwide.

RdF Corporation is a minority & woman owned small business.

Certified: ISO9001, AS9100, MIL-SPEC, ITAR Compliant

Section iconCompany Overview

Headquarters
23 Elm Avenue Hudson, New Hampshire 03051 United States
SIC Code
3822 - Automatic Controls for Regulating Residential and Commercial Environments and Appliances
Stock Symbol
RDFN
NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
1955
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    RdF's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    RdF's revenue is estimated to be in the range of $25M$50M

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