Company lists · Data refreshed September 2026
Top 25 Cloud telecom platform providers based in Singapore
RevenueBase identified 74 cloud telecom platform providers headquartered in Singapore as of September 2026 and tracks 1,896 professional contacts across them, including 466 with verified work emails. Singapore is the largest hub.
This list covers cloud telecom platform providers headquartered in Singapore, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest cloud telecom platform providers based in Singapore
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 429 contacts → | ||||
Partial evidence “Knowlarity is the largest provider of cloud based communications solutions to businesses in Southeast Asia and Middle Eastern markets.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 239 contacts → | ||||
Partial evidence “With over 20 years of telecom expertise, Global Wavenet Pte Ltd.(Wavenet), partners with Tier-1 to Tier-3 operators across 20+ countries, delivering mission-critical customer…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 141 contacts → | ||||
Partial evidence “Introducing KrispCall, a AI-Powered Communication Platform for growing businesses with virtual numbers across 100+ countries with AI-powered automated Dialing for Faster Outreach…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 113 contacts → | ||||
Partial evidence “Toku creates bespoke cloud communications and customer engagement solutions to reimagine customer experiences for enterprises.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 79 contacts → | ||||
Partial evidence “We pride ourselves on our ability to provide businesses with secure, reliable, and cost-effective cloud solutions that can help them optimize their operations and achieve their…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 68 contacts → | ||||
Partial evidence “Calilio is a cloud-based business phone system built for modern sales, support, remote, and call center teams.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 64 contacts → | ||||
Partial evidence “B3Networks is a Cloud Communications company headquartered in Singapore, with offices and partner locations across Asia Pacific.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 54 contacts → | ||||
Indirect evidence “Six years ago, Hoiio was founded with a mission to simplify the way we communicate.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 50 contacts → | ||||
Partial evidence “Our Voice Communication Solutions Address The Evolving Needs Of Fixed, Mobile And Cloud Communication Services Providers And Technology Companies, Serving Enterprise And Consumer…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 49 contacts → | ||||
Strong evidence “SkyLab is a Cloud Service Platform company revolutionizing the way data, content, applications and workloads are delivered and managed across hybrid environments from Data Center…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 41 contacts → | ||||
Partial evidence “Vasudev Global is a group focused on local to global communication services and platform that allows businesses to stay connected via Call, SMS and many other channels.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 28 contacts → | ||||
Partial evidence “As a specialist in cloud communications, we strive to create superior solutions for daily operations and customer engagement with a global reach.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 24 contacts → | ||||
Partial evidence “Togglr is a Hybrid Multicloud Digital Services Platform that built on AI technology for migration, disaster recovery and backup, orchestration, and analytics services that enables…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 19 contacts → | ||||
Partial evidence “B’yond is a B2B communications platform which drives business transformation by delivering powerful, intuitive, and seamless API-enabled communication solutions to businesses…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 19 contacts → | ||||
Strong evidence “Bespin Global is a Cloud Delivery Platform(CDP) that enables enterprise-wide digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 12 contacts → | ||||
Partial evidence “A powerfully simple cloud phone system!” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 11 contacts → | ||||
Partial evidence “We are a next-generation telecommunications provider specializing in Global Messaging Solutions and International Voice Services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Partial evidence “Elite Cloud | AI-Driven Cloud Solutions & Cost Optimization Empowering Businesses with Smarter Cloud Management Elite Cloud specializes in AWS, Google Cloud (GCP), Alibaba Cloud…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 contacts → | ||||
Strong evidence “mesibo is a cloud communication platform that makes it remarkably simple to add real-time chat, voice and video to mobile apps, and websites, in just a few hours.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “VISION The Leading Alternative Communications Service Provider.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Indirect evidence “About HubbIT HubbIT is a Singapore-based managed technology services provider that helps businesses simplify IT operations, strengthen cybersecurity and scale with confidence.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Partial evidence “SCloud is a neutral and secure cloud computing provider in Asia, headquartered in Singapore.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Strong evidence “Drootoo is transforming businesses and making them high performing entities with its smart unified cloud platform.Have complete control of your IT infrastructure spread across…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Partial evidence “Enterprise-grade communications platform includes a premium carrier network with connectivity in over 50 countries, an API platform for messaging and voice calls, and solutions…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “Quorum helps companies transform their communication through innovative use of technology.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud telecom platform providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names cloud telecom platform providers.
- Partial evidence
- Its own public description names part of cloud telecom platform providers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name cloud telecom platform providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 74 cloud telecom platform providers based in Singapore
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 466 reachable decision-makers.
Free signup · no credit card
Cloud telecom platform providers based in Singapore at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 74 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cloud telecom platform providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Singapore whose own description of what they do matches “cloud telecom platform providers”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cloud telecom platform providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among cloud telecom platform providers, and records with no verified work email. Companies headquartered outside Singapore are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 466 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cloud telecom platform providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many cloud telecom platform providers are there based in Singapore?
RevenueBase identified 74 cloud telecom platform providers headquartered in Singapore as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Knowlarity, headquartered in Singapore, tops this list with the largest team on record.
Which city has the most cloud telecom platform providers?
Singapore leads with 68 headquartered companies, followed by Downtown Core (2) and Queenstown (1).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 466 verified decision-maker contacts tracked across these 74 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 74 cloud telecom platform providers based in Singapore. Start with a free account, no credit card.
Download this list →Related lists
Cloud telecom platform providers by geography
- Cloud telecom platform providers based in Bangalore, India
- Cloud telecom platform providers based in Hyderabad, India
- Cloud telecom platform providers based in Mumbai, India
- Cloud telecom platform providers based in Noida, India
- Cloud telecom platform providers based in Pune, India
- Cloud telecom platform providers based in Miami, United States
- Cloud telecom platform providers based in New York, United States
- Cloud telecom platform providers based in San Francisco, United States
- Cloud telecom platform providers based in Australia
- Cloud telecom platform providers based in Belgium
- Cloud telecom platform providers based in Brazil
- Cloud telecom platform providers based in Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cloud telecom platform providers based in Bangalore, India
- Cloud telecom platform providers based in Hyderabad, India
- Cloud telecom platform providers based in Mumbai, India
- Cloud telecom platform providers based in Noida, India
- Cloud telecom platform providers based in Pune, India
- Cloud telecom platform providers based in Miami, United States