Best Telecom Companies in Stockholm, Sweden
The 67 best Telecom companies in Stockholm, Sweden in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: PacketFront Software.
Our analysis of 100 Telecom companies
$83.4b in tracked funding; 91% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Telecom companies in Stockholm
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | PacketFront Software Provider of multi-vendor network automation and customer management solutions | $76M | 130 mo ago | Acquired | Jonny Wetterborn Chief Executive Officer | 2001 | WordPressMySQLPHP+21 | 3 patents Broadband network service provisioning and configuration management software | — |
| 2 | Optillion Fiber-optic transceiver provider | $70M | 283 mo ago | Deadpooled | Lars Thylen Co-Founder & President | 1999 | — | — | — |
| 3 | Transmode Provider of packet-optical networking solutions for telecommunications | $52M | 99 mo ago | Acquired | Zhongxia He Founder | 2000 | — | — | — |
| 4 | Telepo AB App-based enables service providers to provide cloud communication services | $24M | 190 mo ago | Acquired | — | 2004 | — | 11 patents Dynamic call and data routing optimization in cellular networks | — |
| 5 | Telness Provider of business phone systems and VoIP phone systems | $16M | 26 mo ago | Series A | Martina Klingvall Founder and CEO | 2020 | Node.jsThree.jsReact+13 | — | — |
| 6 | DigitalRoute Data management & integration solutions provider | $11M | 126 mo ago | Series B | — | 2000 | WordPressApple iCloud MailMicrosoft 365+37 | — | — |
| 7 | instabridge Instabridge is a Wi-Fi sharing community and mobile app, particularly popular in Brazil and Mexico. | $8M | 98 mo ago | Series A | — | 2012 | TypeScriptGSAPAngular+13 | 2 patents Secure storage and automated provisioning of Wi‑Fi network credentials for devices | — |
| 8 | Telness Mobile communication services provider | $8M | 56 mo ago | Acquired | Martina Klingvall Founder and BoD member | 2017 | Cart FunctionalityWordPressMySQL+22 | — | — |
| 9 | Fogg Mobile Remote provisioning SIM card provider | $7M | 168 mo ago | Series A | — | 2010 | — | 13 patents Mobile roaming management and SIM provisioning for seamless network access | — |
| 10 | Ascade News Interconnect Billing, Routing Optimization solutions | $3M | 242 mo ago | Acquired | — | 1997 | — | — | 1 award |
| 11 | Repeatit wireless networking products | $2M | 252 mo ago | Acquired | — | 1999 | — | — | — |
| 12 | Maven Wireless DAS and other wireless coverage solutions provider | $2M | 93 mo ago | Public | Mike Lewis Co-Founder & CTO | 2016 | WordPress Block EditorWordPressMySQL+23 | 48 patents Distributed antenna systems enabling multi‑operator carrier aggregation, redundancy, and digital transport | 2 job openings · 2 launchs |
| 13 | GlobalConnect Provider of fiber-based broadband and data communication services | $1M | 29 mo ago | Acquired | Martin Lippert CEO | 1998 | WordPressMySQLPHP+16 | — | — |
| 14 | TeraSi Manufacturer of components for 6G and wireless technology using silicon micro-machining | $1M | 34 mo ago | Seed | James Campion Co-Founder & CEO | 2020 | WordPressMySQLPHP+19 | 20 patents Advanced IC packaging and multilayer waveguide components for high‑frequency interconnects | — |
| 15 | Aptilo Manufacturer of cycling apparel, luggage, and accessories | $627K | 56 mo ago | Acquired | — | 2001 | — | — | — |
| 16 | Sonetel Business telephone services provider | $120K | 92 mo ago | Public | — | 2005 | WordPressMySQLRedis+39 | — | 1 launch |
| 17 | Ericsson Provider of telecom equipment and software solutions | — | 41 mo ago | Public | Borje Ekholm CEO | 1876 | Apple iCloud MailMicrosoft 365Bootstrap+19 | 1,669 patents Optimizing wireless network resource allocation, QoS, and carrier aggregation for mobile communications. | — |
Top 12 Telecom companies in Stockholm
#1
Series A · Stockholm, Stockholm County · founded 2020 · 16 employees$15.7Mraised▾
Provider of business phone systems and VoIP phone systems
- Apr 2024Conventional Debt$5.4M
- Jun 2022Series A$8.9M
- Sep 2021Seed$1.8M
#2
Acquired · Stockholm, Stockholm County · founded 1998 · 1900 employees$1.2Mraised▾
Provider of fiber-based broadband and data communication services. The company operates a fiber network to deliver connectivity solutions and data infrastructure. It provides high-capacity bandwidth and network services to support digital traffic requirements.
- Jan 2024Grant (prize money)$1.2M
#3
Seed · Stockholm, Stockholm County · founded 2020 · 5 employees$1.2Mraised▾
Manufacturer of components for 6G and wireless technology using silicon micro-machining. It caters to various industrial sectors.
#4
Acquired · Stockholm, Stockholm County · founded 2000$51.6Mraised▾
Provider of packet-optical networking solutions for telecommunications and enterprise customers. These solutions utilize optical fiber cables to transmit data as light pulses, enabling high-speed, reliable data transfer over long distances. The company offers optical transport platforms, switches, routers, and optical add-drop multiplexers, adaptable to various network sizes and needs. This technology supports applications such as high-speed internet, telecommunications, data storage, and financial technology, facilitating efficient data transmission across geographically dispersed locations. The solutions leverage technologies like Wavelength Division Multiplexing (WDM) and Dense Wavelength Division Multiplexing (DWDM) to maximize capacity and efficiency.
- Mar 2018Grant (prize money)$228K
- Jan 2018Grant (prize money)$223.2K
- Mar 2007Series E$12M
- Dec 2004Series D$15M
#5
Acquired · Stockholm, Stockholm County · founded 2001 · 25 employees$75.5Mraised▾
Provider of multi-vendor network automation and customer management solutions. It provides zero touch configuration, automated and programmable network configuration and service provisioning for any hardware and topology. Its active API enables easy and flexible integration to existing OSS/BSS systems.
- Aug 2015Grant (prize money)—
- Apr 2010Series D$12.8M
- Jul 2008Series D$41M
- Jun 2004Series C$18.4M
#6
Acquired · Stockholm, Stockholm County · founded 2017 · 23 employees$7.6Mraised▾
Telness is a virtual network operator that provides telecom services to business customers. It offers cellular voice & data, SMS, MMS, etc. It provides these services as an MVNO on Telia Network. It offers multiple subscription-based pricing plans. The company claims that it is a fully digitalized (online) service provider and doesn't require any paper or manual work from the customers.
- Sep 2021Seed$1.8M
- Nov 2017Seed$1.7M
#7
Deadpooled · Stockholm, Stockholm County · founded 1999 · 70 employees$70Mraised▾
Optillion manufactures and sells fiber-optic transceivers for networking equipment suppliers in the enterprise, metropolitan area, cable television, and storage area networking markets. It went bankrupt in 2005 and its patents were bought by Finisar. Christer Svensson and Lars Thylen were other two co-founders
- Oct 2002Series C$15M
- Dec 2000Series B$53M
#8
Acquired · Stockholm, Stockholm County · founded 2004 · 31 employees$23.8Mraised▾
App-based enables service providers to provide cloud communication services. It develops internet-based enterprise mobility and converged communication software for businesses and service providers. It offers a Business Communication Solution that provides mobile business users and enterprise voice administrators with various services, Business Communication Server, a management system for enterprise voice networks, Mobile+, a mobile phone customer software, and Softphone+, a personal computer desktop softphone.
- Aug 2010Series B$12.6M
- Dec 2008Series B$6.1M
- Sep 2006Series A$5.1M
#9
Series B · Stockholm, Stockholm County · founded 2000 · 280 employees$10.6Mraised▾
DigitalRoute provides data management and integration solutions to the telecom operators, IoT players, utilities, and transport & logistics customers. It offers DRX -a usage data platform that manipulates and transforms raw data into usable information for business systems, big data, and business analytics and MediationZone- a platform that allows users to address use cases in the areas of mass data processing, online control, billing mediation, OSS mediation, service assurance, and others. It also provides project management, support and maintenance, technology consulting, and training services.
- Dec 2015Grant (prize money)—
- Nov 2012Grant (prize money)$518.3K
- Mar 2002Series B$7.1M
- Oct 2000Series A$3.5M
#10
Series A · Stockholm, Stockholms Lan · founded 2012 · 12 employees$8Mraised▾
Developer of a mobile application intended to offer a community for Wi-Fi sharing. The company's mobile application offers an interface where users can share wireless internet hot-spot information, giving them access to WiFi hot-spots shared by the community, thereby helping users to use the internet even in remote places where the mobile network does not function properly.
#11
Acquired · Stockholm, Stockholm County · founded 2001 · 79 employees$627.3Kraised▾
Manufacturer of cycling apparel, luggage, and accessories. The company designs and produces a variety of cycling-related products, including jerseys, shorts, jackets, and other clothing items. Their product line also encompasses a range of luggage options for cyclists, such as backpacks, panniers, and other carrying solutions. Additionally, they offer various accessories to enhance the cycling experience. Products are developed with a focus on functionality and performance, incorporating feedback from a wide range of cyclists. The design process considers various riding conditions and cyclist needs to create practical and innovative solutions.
- Oct 2021Grant (prize money)$627.3K
#12
Series A · Stockholm, Stockholm County · founded 2010 · 5 employees$7Mraised▾
Remote provisioning SIM card provider. It provides and distributes mobile data networks based on remote provisioning SIM technology. It offers bespoke SIM cards, and data bundles, and manages the service for operators. Its SIM card enables borderless connectivity for mobile devices to allow 3G/4G internet access in Sweden, Denmark, the UK, and Ireland.
- 2012Series A$7M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Telecom coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on 5G / 6G Networks is moving in Sweden
A read on the academic research around 5G / 6G Networks — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 967 Sweden-affiliated papers.
- KTH Royal Institute of Technology276
- Chalmers University of Technology228
- Ericsson197
- Linköping University178
- Lund University94
- Beamforming48→112
- MIMO51→92
- Electronic engineering17→38
- Telecommunications3→23
- Algorithm6→23
- Telecommunications4→20
- Antenna array2→11
- Optics1→8
- Beamforming98→102
- Phased array4→8
- Beamforming53
- MIMO43
- Telecommunications link23
- Base station18
- Electronic engineering18
Where 5g 6g is researched across Sweden
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.