Insights

Premium niche Target aerospace and defense OEMs and suppliers that require high-reliability temperature sensing for critical systems, leveraging RdF’s ISO9001, AS9100 and MIL-SPEC certifications to differentiate in high-stakes environments.

Global reach Position RdF as a trusted supplier for international programs given the 35,000 sq. ft. Hudson, NH facility and capability to support clients worldwide, emphasizing ITAR compliance and robust quality systems.

Legacy reliability Highlight RdF’s decades-long history since 1955 and proven performance of RTDs, thermocouples, heat flux gauges, and heater elements across extreme temperatures and harsh environments to win program bids requiring mature technology.

Expansion potential Leverage the minority and woman-owned status to access diversity-focused procurement opportunities and set-aside programs with aerospace, defense, and government contractors seeking inclusive suppliers.

Digital readiness Promote RdF’s modern tech stack and data/quality capabilities (ERP/HRIS with iCIMS, analytics with Google Analytics/Piwik PRO, Linux-based stack) to reassure buyers of scalable manufacturing and traceability for complex supply chains.

Similar companies to RdF

RdF Tech Stack

RdF uses 8 technology products and services including Network Solutions, NSONE, Microsoft, and more. Explore RdF's tech stack below.

  • Network Solutions
    Domain Name Services
  • NSONE
    Domain Name Services
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • CentOS
    Operating Systems
  • Google Tag Manager
    Tag Management
  • Piwik PRO Core
    Web Analytics
  • Apache HTTP Server
    Web Servers

Media & News

RdF's Email Address Formats

RdF uses at least 1 format(s):
RdF Email FormatsExamplePercentage
FLast@rdfcorp.comJDoe@rdfcorp.com
96%
F.Last@rdfcorp.comJ.Doe@rdfcorp.com
4%

Frequently Asked Questions

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.

What is RdF's SIC code NAICS code?

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RdF's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 31-33 - Manufacturing.

How many employees does RdF have currently?

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As of July 2026, RdF has approximately 96 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Nursery Director: C. D.Controller: M. B.Director Marketing: R. G.. Explore RdF's employee directory with LeadIQ.

What industry does RdF belong to?

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RdF operates in the Manufacturing industry.

What technology does RdF use?

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RdF's tech stack includes Network SolutionsNSONEMicrosoftMicrosoft OfficeCentOSGoogle Tag ManagerPiwik PRO CoreApache HTTP Server.

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 logo

RdF

ManufacturingNew Hampshire, United States51-200 Employees

RdF Corporation designs and manufactures high-reliability temperature sensors used in critical aerospace systems and other demanding environments. Based in Hudson, New Hampshire, the company supports clients worldwide through design, qualification, and production conducted at its 35,000-square-foot facility. Their sensors operate across a broad temperature range with high accuracy, enabling performance in extreme conditions from extreme cold to temperatures above 2000°F.

Since 1955, RdF has operated as a minority- and woman-owned small business, and it holds certifications including ISO 9001, AS9100, MIL-SPEC, and ITAR compliance. With a worldwide client base in industries that require sensing in harsh environments, RdF provides engineering support across the design, qualification and production lifecycle.

Section iconCompany Overview

SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
Stock Symbol
RDFN
NAICS Code
31-33 - 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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