Top 10: Telco Startups

The telco industry has changed significantly over the past two years. The sector has moved past the initial 5G rollout into a period focused on software-defined systems and satellite integration.

For experts in the industry reading Telco Magazine, the main priority is no longer just building basic infrastructure. Instead, the industry is looking for intelligent ways to manage data and security using new AI tools.

These ten startups are leading that change by challenging traditional equipment makers and old business models, rebuilding the way data moves around the world.

Our 2026 rankings look at real-world impact, new technology and the strength of deals made with major global operators.

10. Katalyst Brand

CEO: Michael Pittman
Founded: 2021
Location: Virginia, US

Katalyst Brand is a key player in edge computing and flexible hardware.

By separating hardware from software at the business site, it allows companies to combine different connections such as 5G, fibre and satellite, into one reliable stream.

Its AI platform makes sure important data always takes the fastest path.

This year, the firm's move into the European market showed that the demand for this hardware is growing fast as businesses look for more control over its own private networks.

9. FloLive

CEO: Nir Shalom
Founded: 2015
Location: London, UK

FloLive is solving the long-standing problem of high costs for international IoT devices.

By running a large network of local cores, it allows a single SIM card to work like a local user in almost any country. This reduces delays and removes the high fees found in traditional roaming deals.

Its 2026 update added 5G slicing, making it the top choice for shipping firms that need steady performance across borders.

FloLive is effectively making global connectivity feel local.

8. Sateliot

CEO: Jaume Sanpera
Founded: 2018
Location: Barcelona, Spain

Sateliot states it is the first company to offer standard 5G IoT connections through a group of small satellites.

Unlike older systems, its technology works with existing mobile standards, so devices can connect to space without needing new parts.

This "Space 5G" approach has created new chances for tracking ships and farming in remote areas.

Its recent US$50 million funding round shows the industry believes they can scale up their satellite group to cover the entire planet very soon.

7. 1NCE

CEOs: Alexander P. Sator and Ivo Rook
Founded: 2017
Location: Cologne, Germany

1NCE has changed the way companies pay for the IoT with a simple flat-rate model.

By offering ten years of global service for one upfront fee, it has cut out the paperwork of monthly bills for millions of sensors.

In 2026, it is focusing on its own software to help manage these devices and its data.

This low cost approach continues to force larger mobile operators to change its own plans for serving business customers globally.

6. Aira Technologies

CEO: Anand Chandrasekher
Founded: 2019
Location: New York, US

Aira Technologies leads the movement toward AI-managed radio networks.

By using machine learning instead of old fixed rules, it helps operators get 30% more capacity out of their airwaves.

This is vital because radio spectrum is the most expensive part of any mobile network. The firm's software works with modern Open RAN systems to improve the signal in real time.

Aira’s work on saving energy at cell towers has also made it a favourite for operators trying to go green.

5. OneLayer

CEO: Dave Mor
Founded: 2021
Location: Massachusetts, US

As private 5G networks become common in modern factories, OneLayer has filled an important security gap.

Its platform gives companies a clear view of all their cellular devices, treating them with the same safety standards as normal office computers.

By linking the mobile network to existing security systems, it has made 5G a safe choice for large industrial plants.

The firm's growth in 2026 is driven by deals with the world’s biggest network security and zero-trust software providers.

4. Totogi

CEO: Danielle Rios
Founded: 2020
Location: Texas, US

Totogi is a strong supporter of using the public cloud for mobile billing and operations.

It has challenged the industry by providing systems that cost much less than the old software used by big carriers.

The company's latest AI tool uses generative technology to handle customer questions and predict who might leave the service.

By letting operators pay only for what they use, Totogi is helping a new group of smaller, faster mobile brands compete with the well established national companies.

3. Celona

CEO: Rajeev Shah
Founded: 2019
Location: California, US

Celona has changed the private wireless market by making 5G as easy to set up as Wi-Fi.

Its "5G LAN" product is built specifically for businesses, allowing IT teams to set strict rules for apps like factory robots and high quality security cameras.

By 2026, Celona has become a leader in shipping and hospital sectors.

Its focus on steady speeds and smooth movement between towers has made them a vital partner for companies that need more than Wi-Fi.

2. Skylo Technologies

CEO: Parthsarathi Trivedi
Founded: 2017
Location: California, US

Skylo Technologies has successfully connected ground networks to satellites using standard 5G technology.

Its software allows phones, watches and industrial tools to switch to a satellite connection whenever they lose a normal mobile signal.

In 2026, Skylo has signed major deals with chip makers to ensure its technology is built into most new 5G devices.

Skylo is currently a leader in the growing non-terrestrial network sector.

1. AST SpaceMobile

CEO: Abel Avellan
Founded: 2017
Location: Texas, US

AST SpaceMobile takes the top spot for its work on the most difficult goal in the industry: providing high speed broadband directly to standard smartphones from space.

Its satellites use the largest antennas ever sent into orbit to deliver 5G speeds without needing any special hardware or apps.

In 2026, it moved from testing to a full service in partnership with global giants like AT&T and Vodafone.

By removing cellular dead zones across entire continents, AST SpaceMobile has completely changed the way mobile networks compete and how people stay connected in the most remote areas.