FIRST RF

firstrf.com

defense & space

firstrf.com

Boulder, Colorado, United States

51-200 employees

25000000 revenue

LinkedIn Profile

About FIRST RF

rf engineering, phased array, conformal, radars, manufacturing, embedded systems, electronic warfare, communications, mil, aero, r, d, sbir, antennas, gps, radar, conformal antennas, millimeterwave, radio frequency, defense

FIRST RF's Tech Stack

Decision Makers at FIRST RF

1 contact

Ian Rumsey

Chief Technology Officer

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16 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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FIRST RF's Position in the StackWho Database

• FIRST RF is 1 of 1,981 defense & space companies tracked in StackWho.
• 1,955 defense & space companies in our database have verified decision-maker emails (99% of the cohort).
• 7,829 companies in Colorado are in the StackWho database.
• 381 defense & space companies are in the 51-200 employee range (same size as FIRST RF).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does FIRST RF use?

FIRST RF uses Route 53, Rackspace MailGun, Microsoft Office 365, DigitalOcean, Ruby On Rails, Google Tag Manager, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at FIRST RF?

StackWho has verified email addresses for 1 decision maker at FIRST RF. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach FIRST RF directly for sales, recruiting, or partnerships.

What industry is FIRST RF in?

FIRST RF operates in the defense & space industry, headquartered in Boulder, Colorado, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export FIRST RF's contact data?

Yes. StackWho Pro members can export decision maker contact data for FIRST RF and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.