Name: Tenna Systems
Brand: Tenna Systems
Rating: 4.5 (130 reviews)

HawkEye 360: Space-based RF intelligence and spectrum monitoring provider offering services such as GNSS interference detection and communications mapping.
Kleos Space: Provider that has described satellite clusters aimed at detecting and geolocating RF transmissions for maritime and security applications.

For independent collection requirements, space SIGINT providers can provide RF collection independent of the customer’s sensor fleet.
For integrated tactical EW and hardware+software solutions, traditional EW vendors may offer more mature, platform-integrated suites at the expense of weight, cost, and deployment complexity.

No public market-share figures for Tenna Systems were identified in the materials reviewed.

HawkEye 360: Space-based RF intelligence and spectrum monitoring provider offering services such as GNSS interference detection and communications mapping.
Kleos Space: Provider that has described satellite clusters aimed at detecting and geolocating RF transmissions for maritime and security applications.

For independent collection requirements, space SIGINT providers can provide RF collection independent of the customer’s sensor fleet.
For integrated tactical EW and hardware+software solutions, traditional EW vendors may offer more mature, platform-integrated suites at the expense of weight, cost, and deployment complexity.

No public market-share figures for Tenna Systems were identified in the materials reviewed.

	Tenna Systems (Official vendor website)	HawkEye 360	Kleos Space
Starting Price	Not publicly listed	Not publicly listed	Not publicly listed
Typical Use Case	Operators who can leverage existing deployed sensors and telemetry to build an RF awareness capability without deploying new sensors (vendor-described model)	Customers needing space-based RF collection and analytics	Customers seeking constellation-based RF detection and geolocation products
Key Strength	Vendor describes a software-focused fusion layer that integrates multiple sensor domains	Independent RF collection from space; broad mission framing including spectrum and maritime applications	Constellation approach for RF detection and geolocation
Key Weakness	Limited public validation and limited independent end-user review visibility; security/compliance details not publicly documented	Space-based revisit rates and latency can constrain real-time responsiveness in some use cases	Public product performance detail and constellation maturity may vary

	Tenna Systems (Official vendor website)	HawkEye 360	Kleos Space
Starting Price	Not publicly listed	Not publicly listed	Not publicly listed
Typical Use Case	Operators who can leverage existing deployed sensors and telemetry to build an RF awareness capability without deploying new sensors (vendor-described model)	Customers needing space-based RF collection and analytics	Customers seeking constellation-based RF detection and geolocation products
Key Strength	Vendor describes a software-focused fusion layer that integrates multiple sensor domains	Independent RF collection from space; broad mission framing including spectrum and maritime applications	Constellation approach for RF detection and geolocation
Key Weakness	Limited public validation and limited independent end-user review visibility; security/compliance details not publicly documented	Space-based revisit rates and latency can constrain real-time responsiveness in some use cases	Public product performance detail and constellation maturity may vary

Tenna Systems

01Competitive Landscape