# Telness Tech: Telecommunications, Stockholm, Sweden

> Telness Tech: Telness Tech is a Stockholm-based software company that specializes in cloud-based, end-to-end BSS/OSS platforms for the telecommunications...

Source: https://millionrounds.com/startup/telness-tech (Millionrounds; every figure on the page links to its filing or article)

Sweden · [Telecommunications startup](https://millionrounds.com/companies)

# Telness Tech

Telness Tech is a Stockholm-based software company that specializes in cloud-based, end-to-end BSS/OSS platforms for the telecommunications industry.

Funding reported Last round: Convertible note

Telecommunications Stockholm, Sweden

Company summary

- **Founded:** 2020 6 years old
- **Team:** 42 11 to 50 people
- **Funding reported:** 13.5M as listed, currency not stated
- **Last round:** Convertible note Apr 2024

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Telness Tech has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Telness Tech

Telness Tech is a Stockholm-based software company that specializes in cloud-based, end-to-end BSS/OSS platforms for the telecommunications industry.

Their main product, Seamless OS, enables mobile virtual network operators (MVNOs) and other telecom entities to launch fully digital, user-centric solutions with minimal operational expenditure through full automation. Founded in 2016 by former Telenor executive Martina Klingvall, Telness Tech emerged from the Swedish MVNO Telness. The company has raised over $16 million in funding, including a €8.5 million Series A round in 2024, to expand its digital telecom offerings across Europe. Their technology is designed to be white-labeled and sold on a SaaS model. Telness Tech's services include a cloud-native operating system that integrates billing, payments, customer care, and product launches. They also offer a self-service cloud PBX solution for retailers and a full automation platform that significantly reduces costs and improves customer satisfaction. The company serves MVNOs, Communication Service Providers, and other telecom entities, helping them enhance their service offerings through automation.

## What company datasets say Telness Tech raised

Funding, as reported

Reported in all **13.5M** in the source's currency

Rounds **2**

Last round **Convertible note**

Last round size **4.8M**

Last round date **Apr 2024**

Investors listed **2**

## On a portfolio page

Investors who name them

- [Industrifonden](https://millionrounds.com/fund/industrifonden)

Each firm lists Telness Tech on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

user experience no-code platform telecom self-service telecom platform for startups telco bss/oss information technology & services cloud telecom solutions automated porting and provisioning telecom customer journeys telecom customer experience telecommunications api integration self-service telecom telecom scalability telecom platform customization saas

Built with from their website

GitHub Actions Docker Google Tag Manager WebRTC PWA Font Awesome MailChimp Viewport Meta Lucide PostgreSQL

+8 more

Varnish webpack C3.js Priority Hints React Microsoft Exchange Teamtailor Salesforce

- **Sector:** Telecommunications
- **Industry code:** NAICS 513210, SIC 3571, 7372
- **Region:** Stockholm County
- **Part of:** Norlys
- **Revenue:** 19.8M a year, as listed
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/telness-tech)

## Telecommunications in Sweden

Startups like it

- [**Rebtel** Stockholm · founded 2006 *Raised*](https://millionrounds.com/company/rebtel)
- [**Gforce Systems & Technologies** Gothenburg · founded 2010](https://millionrounds.com/startup/gforce-systems-technologies)
- [**Satcube** Gothenburg · founded 2008](https://millionrounds.com/startup/satcube)
- [**Incell** Stockholm · founded 2015](https://millionrounds.com/startup/incell)
- [**Zenterio AB** Linkoeping · founded 2002](https://millionrounds.com/startup/zenterio-ab-2)
- [**BlueFactory** Stockholm · founded 1999](https://millionrounds.com/startup/bluefactory)
- [**Ingate Systems** Sundbyberg · founded 2001](https://millionrounds.com/startup/ingate-systems)
- [**Telness** Stockholm · founded 2016](https://millionrounds.com/startup/telness)

## Is this your company?

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