CompaniesInvestorsPeople
Home
Loading

aVenture is in Beta: research coverage is expanding as we build, so please independently verify key details before making investment decisions.

aVenture is in Beta: research coverage is expanding as we build, so please independently verify key details before making investment decisions.

Get in Touch

  • Contact

  • Request a Demo

  • Request Data Updates

  • Add a Company

Research

  • Companies

  • Investors

  • People

aVenture

  • Download App

  • Pricing

Download the aVenture Research beta for iOS and iPadOSDownload aVenture Research on the Mac App Store

Resources

  • Documentation

  • CLI

  • MCP

  • Feature Requests

  • Sitemap

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy · Terms of Service

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading
Home›
Companies›
CRFS›
Library
CRFS

CRFS

Operating Status: Acquired Subsidiary

CRFS develops RF sensing hardware and software for spectrum monitoring, signal capture, direction finding, and geolocation.

HQ
Caldecote, Cambridgeshire, GB
Founded
2007
Loading
Overview
Compare
Employees
Library

CRFS - Library

Official pages and third-party coverage in one index.

crfs.com·23 items across 22 mapped pages · Crawled Sep 25, 2026·

Topics

Publication type

Content origin
Row density

Official pages and third-party coverage in one index

Product

6 pages
  1. Air Defense/solutions/air-defense

    Passive RF sensing—providing modular air defense systems with early warning capability

  2. Border Security Monitoring/solutions/border-security-monitoring

    CRFS helps border agencies maintain territorial integrity through real-time situational awareness.

  3. Df Geolocation/solutions/df-geolocation

    CRFS technology allows users to counter threats by detecting, classifying, and locating signals of interest over a wide area.

  4. Drone Detection/solutions/drone-detection

    CRFS’ passive RF signal hunting technology allows users to accurately detect and geolocate COTS, modified, and military drones.

Blog

6 pages
  1. Blog/blog

    Stay up-to-date with RF technology insights to help you understand and exploit the electromagnetic environment.

  2. Mission Manager 2.10 Updated Software for Enhanced User Experience/blog/mission-manager-2.10-updated-software-for-enhanced-user-experience

    The latest release of Mission Manager underscores CRFS’ commitment to continuous innovation and enhanced user experience and provides enhanced UX.

  3. Remote Spectrum Monitoring Enhancing Jemso Cells in Modern Warfare/blog/remote-spectrum-monitoring-enhancing-jemso-cells-in-modern-warfare

    Remote spectrum monitoring significantly enhances the capabilities of a JEMSO cell and contributes to success in contemporary warfare.

  4. Terrain Analysis/blog/terrain-analysis

    Terrain analysis software allows you to optimize positioning of RF monitoring receivers allowing coverage to be improved and costs reduced.

Careers & Hiring

6 pages
  1. Application Software Engineer/careers/application-software-engineer
  2. Careers/careers
  3. Devops Engineer/careers/devops-engineer
  4. Junior System Test Engineer/careers/junior-system-test-engineer

About

1 page
  1. About/about

    At CRFS, we design, build, program and deploy systems and solutions for RF spectrum monitoring, management and geolocation.

Homepage

1 page
  1. Homepage/

    CRFS creates deployable systems to detect, identify, and geolocate RF signals in complex spectrum environments.

Privacy

1 page
  1. Privacy/privacy

    Privacy Notice | CRFS | Spectrum Monitoring and Geolocation

Terms & Conditions

1 page
  1. Terms and Conditions/terms-and-conditions

    Terms and Conditions | CRFS | Spectrum Monitoring and Geolocation

Not yet classified

1 page
  1. crfs.com/

    CRFS creates deployable systems to detect, identify, and geolocate RF signals in complex spectrum environments.