# Tenna Systems

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/tenna-systems

- Industry: Software
- Headquarters: Woodbury, US
- Website: www.tennasys.com
- Total disclosed funding: $13M
- Latest round: Seed (Feb 11, 2026)
- Investors on record: 4

## About

Based in New York, US, Tenna Systems is a software company specializing in spectrum resilience solutions, providing advanced tools for real-time monitoring and management of radio frequencies in critical operational environments.Tenna Systems, founded in 2022 in New York, US, focuses on developing software-driven solutions for spectrum management. The company recently raised USD 13.5 mn in SEED funding on February 11, 2026, led by Costanoa Ventures, to enhance its presence in the defense market. Founded by industry professionals, Tenna aims to streamline RF challenges for military and governmental clients.Tenna Systems offers a sophisticated, software-driven spectrum resilience platform designed to address challenges faced in critical environments. Their core products include advanced tools for real-time monitoring of radio frequency (RF) coverage, precise emitter geolocation, and electronic warfare resilience, serving military and law enforcement agencies by integrating airborne, space, and terrestrial data for a comprehensive operational picture.Tenna Systems generates revenue primarily through subscription-based models and partnerships with defense and governmental entities. Their products, including Arena for spectrum visibility, Tracer for emitter geolocation, and Halo for electronic warfare resilience, are offered through tailored pricing plans, typically involving multi-year contracts with clients, ensuring sustained engagement and support. Following the recent SEED funding of USD 13.5 mn, Tenna Systems plans to expand its presence in the United States defense market and enhance its software capabilities. The funding will support deployments with government agencies and defense contractors, as well as initiatives to scale their operational footprint in critical sectors by targeting expansions into additional geographical regions by late 2026.

## Funding rounds

- Seed, Feb 11, 2026, $13M — Viola Group, Costanoa Ventures, Fresh.fund, 202 Ventures

## Investors

- Viola Group (https://capitalatlas.ai/funds/viola-group) — Seed
- Costanoa Ventures (https://capitalatlas.ai/funds/costanoa-ventures) — Seed
- Fresh.fund (https://capitalatlas.ai/funds/fresh-fund) — Seed
- 202 Ventures (https://capitalatlas.ai/funds/202-ventures) — Seed