| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Dialpad
First in AI. Best in Agentic.
|
San Ramon | 1K - 5K | $450.0M | Series F | 2022-12-21 |
| 2 |
Bolna
Bolna offers voice AI agents that transforms business to qualify leads, boost sa…
|
Dover | 1 - 10 | $6.4M | Seed | 2026-01-20 |
| 3 |
Orange Jordan
Orange Jordan is a telecommunications operator that provides the latest in innov…
|
Amman | 1K - 5K | $42.3M | Debt Financing | 2024-04-30 |
| 4 |
Calabrio
Calabrio is a software company that provides an easy to use workforce optimizati…
|
Minneapolis | 501 - 1K | $20.2M | Series Unknown | 2021-09-03 |
| 5 |
IntelePeer
IntelePeer develops a CPaaS-based cloud platform to offer IP communications and …
|
Dania | 251 - 500 | $392.1M | Private Equity | 2024-07-25 |
| 6 |
voize
Voize is a voice assistant that converts caregivers’ spoken documentation into s…
|
Berlin | 101 - 250 | $59.3M | Series A | 2025-11-17 |
| 7 |
Lumen Technologies
Lumen delivers the most secure platform for applications and data to help busine…
|
Monroe | c 10001 max | $2.4B | Post Ipo Debt | 2025-09-04 |
| 8 |
SharpenCX
Sharpen is an agent-first omnichannel cloud contact center platform that offers …
|
Indianapolis | 51 - 100 | $47.7M | Convertible Note | 2022-08-16 |
| 9 |
Alianza
Alianza's Cloud Communications Platform powers voice, unified communications, cl…
|
Pleasant Grove | 251 - 500 | $157.3M | Series Unknown | 2025-03-20 |
| 10 |
Aircall
Aircall is a cloud-based call center software that integrates with CRM, producti…
|
New York | 501 - 1K | $225.6M | Series Unknown | 2022-02-23 |
| 11 |
RingCentral
RingCentral is a provider of enterprise cloud communications and collaboration s…
|
Belmont | 1K - 5K | $1.7B | Post Ipo Debt | 2025-09-12 |
| 12 |
CloudTalk
CloudTalk is a cloud-based platform designed to optimize business communication.
|
Bratislava | 101 - 250 | $36.7M | Series B | 2024-01-17 |
| 13 |
Interface Systems
Interface Systems delivers business security, managed network, UCaaS and busines…
|
St Louis | 501 - 1K | $199.6M | Private Equity | 2021-01-12 |
| 14 |
C Spire
C Spire provides wireless, 5G, fiber internet, cloud and IT services for consume…
|
Ridgeland | 1K - 5K | $26.2M | Grant | 2023-08-15 |
| 15 |
Element
Element builds secure, self-sovereign chat apps and collaboration solutions usin…
|
London | 101 - 250 | $46.2M | Series B | 2021-07-19 |
| 16 |
Quickline Communications
Quickline Communications provides broadband services to business, public sector,…
|
Hessle | 11 - 50 | $318.2M | Debt Financing | 2024-08-01 |
| 17 |
Swisscom
Swisscom, Switzerland’s leading telecoms company and one of its leading IT compa…
|
Worblaufen | c 10001 max | $4.0B | Debt Financing | 2024-05-23 |
| 18 |
The Linksys Group
The Linksys Group provider of home networking products.
|
Irvine | 501 - 1K | $75.0M | Corporate Round | 2021-03-22 |
| 19 |
TextUs
TextUs is the only business-class text messaging platform built specifically for…
|
Boulder | 51 - 100 | $32.2M | Series C | 2021-11-30 |
| 20 |
Gaudiy
Gaudiy is a web3 company that engages in a fan-economy business based on blockch…
|
Setagaya | 51 - 100 | $71.4M | Series C | 2026-02-06 |
| 21 |
Bell Canada
Bell Canada offers telecommunications, internet, and TV services, providing conn…
|
Montréal | c 10001 max | $14.3M | Grant | 2023-03-13 |
| 22 |
Weave
Weave makes communicating with customers easier for businesses by integrating fe…
|
Lehi | 501 - 1K | $168.0M | Secondary Market | 2021-06-11 |
| 23 |
Rebtel
Rebtel is a tech company building services to
|
Stockholm | 51 - 100 | $28.0M | Series B | 2018-06-21 |
| 24 |
FirstDigital Telecom
FirstDigital Telecom is a full-service telecommunications company.
|
Salt Lake City | 101 - 250 | $200.0M | Debt Financing | 2021-12-24 |
| 25 |
BluLogix
The Intelligent Subscription Billing & Monetization Platform that Automates and …
|
Mclean | 51 - 100 | $300K | Seed | 2022-01-31 |
| 26 |
ITPartners+
ITPartners+ is an information technology service company that provides managed n…
|
Grand Rapids | 11 - 50 | $30.0M | Debt Financing | 2025-06-18 |
| 27 |
Pibox
Collaboration platform for music producers
|
Helsinki | 1 - 10 | $1.8M | Series Unknown | 2024-11-06 |
| 28 |
TT Yuyin
TT Yuyin is a social platform for mobile games.
|
Guangzhou | 1K - 5K | $100.5M | Series B | 2021-02-02 |
| 29 |
Silent Circle
Silent Circle is a secure communications company offering mobile devices, softwa…
|
Columbia | 11 - 50 | $130.0M | Series C | 2016-07-15 |
| 30 |
LAfricaMobile
LAfricaMobile is a digital marketing platform in Africa. We help you engage your…
|
Dakar | 11 - 50 | $6.8M | Series A | 2024-05-29 |
| 31 |
AloTech
AloTech is a contact center SaaS that combines innovation with best practices to…
|
Kadikoy | 51 - 100 | $3.0M | Series Unknown | 2021-08-19 |
| 32 |
Call Center Studio
Call Center Studio is 100% cloud native contact center software that delivers th…
|
Chicago | 101 - 250 | $3.0M | Seed | 2023-08-25 |
| 33 |
WeKall
WeKall cloud contact center software integrated with the most popular productivi…
|
Cali | 11 - 50 | $3.4M | Series Unknown | 2024-03-13 |
| 34 |
Telcom
Telcom is an internet service provider that offers broadband and VoIP solutions.
|
Manchester | 11 - 50 | $86.7M | Private Equity | 2021-07-01 |
| 35 |
Spoke Phone
Spoke Phone develops next-generation mobile VoIP platform for service providers.
|
Auckland | 11 - 50 | $6.7M | Series A | 2020-01-15 |
| 36 |
VoxEQ
VoxEQ uses AI and voice technology to improve human interactions and prevents fr…
|
Jacksonville | 1 - 10 | $1.5M | Seed | 2023-12-11 |
| 37 |
RingLogix
White Label VoIP Platform for Resellers
|
Miami Lakes | 11 - 50 | $4.5M | Series A | 2022-10-11 |
| 38 |
DIal Afrika Inc
Our SaaS platform helps businesses define the future of work, and improve team E…
|
Nairobi | 11 - 50 | $675K | Non Equity Assistance | 2023-10-05 |
| 39 |
Jive Communications
Jive Communications provides enterprise-grade Hosted VoIP and Unified Communicat…
|
Orem | 501 - 1K | $31.3M | Series Unknown | 2016-10-17 |
| 40 |
Matrix
Matrix.org is an ambitious not-for-profit open source initiative defining a new …
|
London | 11 - 50 | $5.0M | Series Unknown | 2018-01-29 |
| 41 |
Rapeech
Rapeech is an AI voice technology company that provides product development serv…
|
Seoul | 51 - 100 | $5.4M | Series Unknown | 2026-04-02 |
| 42 |
Talkative
Talkative enables companies to communicate with their customers through websites…
|
Newport | 1 - 10 | $827K | Series A | 2018-06-29 |
| 43 |
Voxox
VoxOx mixes VOIP with social networking and instant messaging to create a powerf…
|
San Diego | 51 - 100 | $10.8M | Series Unknown | 2016-03-24 |
| 44 |
Nvoip
Nvoip is an omnichannel communication platform that offers voice and chat servic…
|
Juiz De Fora | 11 - 50 | $561K | Seed | 2021-03-13 |
| 45 |
OEConnect
OEConnect operates as a fiber broadband company.
|
Hartwick | 1 - 10 | $7.4M | Grant | 2021-02-19 |
| 46 |
SkyAMP
SkyAMP is the developer and manufacturer of unpowered wireless signal boosters f…
|
Davenport | 1 - 10 | $2.5M | Seed | 2022-10-10 |
| 47 |
Tombigbee Communications
Tombigbee Communications provides a world-class, high-performance fiber optic ne…
|
Hamilton | 1 - 10 | $29.5M | Grant | 2019-12-05 |
| 48 |
Wabash Communications CO-OP
Wabash Communications CO-OP provides telephone services.
|
Louisville | 51 - 100 | $24.3M | Grant | 2023-08-21 |
| 49 |
IP Telecom
IP Telecom is a provider offering Business Hosted PBX VoIP.
|
Dublin | 1 - 10 | $6.5M | Private Equity | 2023-08-23 |
| 50 |
Cal.Net
Cal.net is into telecommunication services and offers VoIP, internet solutions, …
|
Shingle Springs | 51 - 100 | $5.0M | Private Equity | 2025-11-05 |