22 Best Ultra Wideband Startups to Watch in 2025

The Definitive Seedtable Ranking of Ultra Wideband Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 22 start-ups with an aggregate funding of $1.1b. The average funding per company in this subset is $49.4m.

Last update to the database: Feb 18, 2025. See changelog.

See all results for this search

Track over 71,000 companies

Discover
Fast-growing Global startups

Seedtable uses technology and people to track over 71,000 companies to help you find the right ones to partner with.

Pricing + Sign up

4

Funding Rounds

$60.6m

Money raised

Kumu Networks provides a proprietary self-interference cancellation technology that increases the efficiency of wireless networks.

4

Funding Rounds

$49.0m

Money raised

Siklu is a San Jose, California and Petah Tikva-based telecommunications company developing multi-gigabit wireless fiber connectivity systems for urban, suburban, and rural areas.

5

Funding Rounds

$80.2m

Money raised

Humantics is a software company that was founded in 2015.

4

Funding Rounds

$99.0m

Money raised

Pivotal Commware is a U.S-based company developing beamforming antennas and radios founded in 2016.

7

Funding Rounds

$123.0m

Money raised

Alereon is an Austin, Texas-based company founded in 2003 by Eric Broockman.

4

Funding Rounds

$101.5m

Money raised

3D Glass Solutions, Inc. (3DGS) is a private late-stage high-tech manufacturing business headquartered in Albuquerque, New Mexico.

Key people:

1

Funding Rounds

Litepoint develops and provides solutions for the efficient testing of wireless devices.

1

Funding Rounds

$15.0m

Money raised

Oewaves Inc. is a company founded in 2000 by Lute Maleki.

Key people:

9

Funding Rounds

$136.0m

Money raised

NOVELDA offers the world’s most accurate, intelligent, and reliable UWB sensor, the NOVELDA human presence sensor.

Location:

Key people:

3

Funding Rounds

$130.0m

Money raised

Real-time location intelligence for the Internet of Things.

Location:

Key people:

3

Funding Rounds

$88.0m

Money raised

Tile is a San Mateo, California-based company founded by Mike Farley.

4

Funding Rounds

$27.2m

Money raised

BridgeWave Communications is a San Diego-based company founded in 1999.

Location:

3

Funding Rounds

$3.2m

Money raised

E-Band Communications designs and manufactures multi-gigabit capacity wireless communications systems for the 70/80 GHz spectrum using microwave monolithic integrated circuit (MMIC) technology for mobile operator, financial services, carriers, cable, government and internet service providers. Products include macro cell, small cell backhaul solutions and antennas.

1

Funding Rounds

$3.0m

Money raised

Real-time location system providing enterprise business automation services.

1

Funding Rounds

$20.0m

Money raised

Staccato Communications is a San Diego-based company founded by Roberto Aiello.

Location:

Key people:

1

Funding Rounds

$53.3m

Money raised

Arralis is a leader in advanced millimeter-wave technology.

Location:

1

Funding Rounds

$15.0m

Money raised

Skycross is a company founded in 2000 by Eric Alterman.

1

Funding Rounds

$10.4m

Money raised

ShotTracker is an Overland Park, Kansas-based company founded by Davyeon Ross.

Key people:

2

Funding Rounds

$44.0m

Money raised

Wisair is a company founded by David Yaish.

Key people:

1

Funding Rounds

$17.4m

Money raised

Nanotron Technologies is a company founded by Manfred Koslar.

1

Funding Rounds

$10.0m

Money raised

Mobix Labs is a fabless RF semiconductor company focused on developing the building blocks necessary for simplifying the design of next generation wireless products.

1

Funding Rounds

$1.5m

Money raised

Pozyx is an accurate Positioning with UWB.

Sign up to access our full database

Enter your email and get access to 71,000 + technology companies you can partner with.

Join 29000+ founders, operators, and investors.