DeepSig
DeepSig is a machine learning & ai company in Arlington, United States, founded in 2016. It has raised $21.1M across 5 rounds, most recently a $1.1M Grant in April 2025.
Transforming Wireless with Deep Learning
- Headquarters
- Arlington
- Employees
- 11–50
- Founded
- 2016
- Business Model
- B2B
- Website
- deepsig.ai
- Total Funding
- $21.1M
- Last Round
- $1.1M GrantApr 2025
- Rounds
- 5
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 5 funding rounds and 4 investors for this company. The full record is or through the API.
About
DeepSig is a pioneer in AI-native wireless communications, developing deep learning software that enhances spectrum sensing, wireless performance, and network security. Its products, OmniPHY-5G and OmniSIG, serve commercial telecom (5G Open RAN) and defense/tactical wireless markets. The company draws on expertise in signal processing, machine learning, and radio systems to deliver drop-in AI replacements for standard RAN components.
Summary
It lists 11–50 employees. It has raised $21.1M in total across 5 rounds, most recently a $1.1M Grant round in Apr 2025. Investors include Leawood Venture Capital, Lockheed Martin Ventures and Scout Ventures.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Apr 2025
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Funding: Series A through Grant. Amounts, valuations, and investors where available.
Investors
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