Chirp

LISNR

This company develops ultrasonic data-over-sound software for proximity-based authentication and contactless transactions for retail, mobility, and financial service providers.

SlickLogin

This company develops sound-based authentication technology that uses high-frequency tones to verify user identities for websites via smartphones.

Audio Analytic

The company develops sound recognition software for consumer electronics manufacturers to enable devices to detect and respond to environmental noises.

Wi-Charge

Wi-Charge develops infrared wireless power systems for manufacturers of smart home devices, retail displays and commercial internet-of-things equipment.

Motlr

This company provides silicon-agnostic software infrastructure for intelligent audio devices, enabling manufacturers to integrate on-device artificial intelligence and connectivity features into their products.

AgriSound

AgriSound develops acoustic sensors and data platforms to monitor pollinator activity for farmers, food producers, and organisations managing biodiversity.

Chip

Chip provides a mobile application for automated savings and investments for retail customers.

Akoustic Arts

This company manufactures directional speakers that broadcast narrow beams of sound to specific individuals for retail, museum and automotive customers.