OpenCloud

Cambridge, United Kingdom Founded: 2000 • Age: 26 yrs Acquired By Metaswitch
Bridge between networks

About OpenCloud

OpenCloud is a Telecommunications company based in Cambridge (United Kingdom) founded in 2000, and was acquired by Metaswitch in February 2017. Bridge between networks. OpenCloud has raised $28.3 million across 6 funding rounds from investors including Metaswitch, SVB and Motorola Mobility. The company has 672 employees. OpenCloud offers products and services including Perimeta SBC, MetaSphere CFS, MetaSphere QCall, and Cloud Contact Center. Its focus areas include Telecom, Telecom Infrastructure Tech, Core Network and Software. Its legal entity is METASWITCH NETWORKS LTD.

Company details

OpenClouds Rhino products allow customers to communicateprovide services through all networks possible - PSTN, GSM, IMS etc. without sending requests. It operates in SS7 and all-IP networks. Rhino TAS, open application server for legacy SS7 services, LTE IMS services, SIP Servlet and converged services, and Rhino SIS, convergent service broker for composing services from IN and IMS service components.

  • Headquarters Cambridge, United Kingdom
  • Employees 672
  • Stage Acquired
  • Sectors
    Telecommunications
  • Website opencloud.com
  • Social LinkedIn
  • Acquired by Metaswitch (Feb 2017)
  • Legal Name Metaswitch Networks Ltd
  • Date of Incorporation 10 Aug, 1981
  • Jurisdiction LONDON, UNITED KINGDOM
Key Metrics
  • Annual Revenue
    $347.43 M (USD)
    40
    as on Aug 31, 2021
  • Net Profit
    $23.75 M (USD)
    -96
    as on Aug 31, 2021
  • EBITDA
    $32.89 M (USD)
    -96
    as on Aug 31, 2021
  • Total Equity Funding
    $28.3M (USD)

    in 6 rounds

  • Latest Funding Round
    $7.28M (USD), Debt – Conventional

    Oct 2013

  • Investors
    Metaswitch

    & 8 more

  • Employee Count
    672
  • Acquired by
    Metaswitch

    (Feb 2017)

Products & Services of OpenCloud

OpenCloud offers a comprehensive portfolio of products and services, including Perimeta SBC, MetaSphere CFS, MetaSphere QCall, and Cloud Contact Center.

Perimeta SBC
Session Border Controller

Manages secure communications for large-scale voice services.

MetaSphere CFS
Call Feature Server

Delivers fixed-line calling and voice services in networks.

MetaSphere QCall
Robocall Blocking

Combats scams using STIR/SHAKEN standards for operators.

Cloud Contact Center
Contact Center Solution

Enables efficient customer communication via text and voice.

Funding Insights of OpenCloud

OpenCloud has successfully raised a total of $28.3M across 6 strategic funding rounds. The most recent funding activity was a Debt – Conventional round of $7.28 million completed in October 2013. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding $28.3M
  • Total Rounds 6
  • Last Round Debt – Conventional β€” $7.28M
  • First Round $377,000

    (May 2006)

  • Investors Count 8

All 6 funding rounds of OpenCloud with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.

DateAmountTransaction NameValuationLead InvestorsInvestors
Oct 2013$7.28MDebt – Conventional––
Aug 2011Grant––
Sep 2010$7.67MSeries B–Nokia Networks
Jul 2008$10MSeries B––
Jan 2007$10.25MSeries A–Advent Venture Partners
May 2006$377,000Seed––
Valuation history

9 investors in total: 9 institutional.

Investors in OpenCloud

OpenCloud has secured backing from 9 investors, including institutional and venture fund investors. Prominent investors backing the company include Metaswitch, SVB and Motorola Mobility.

All
Venture Fund
Institutional
InvestorDescriptionFounded YearDomainLocation
no8ventures.co.nz
VC & PE firm
adventventures.comLondon, United Kingdom
Clydesdale Bank is operated as a provider of personal, business, and private banking services.
cbonline.co.ukSunderland, United Kingdom
Personal and business banking services are provided by Yorkshire Bank.
ybonline.co.ukSunderland, United Kingdom
A government ministry focused on economic growth and innovation in New Zealand.
mbie.govt.nzWellington, New Zealand
networks.nokia.com
Mobile devices, cases, tablets, and screen protectors are offered online.
1928motorola.comChicago, United States
Banking services are provided to innovative companies, investors, and individuals.
1983svb.comSanta Clara, United States
SoftSwitch and VOIP solutions are provided for cloud-based communication networks.
1981metaswitch.comLondon, United Kingdom
Premium access

Investor details for OpenCloud

The complete investor list, round-by-round participation and investor portfolios require an active premium plan.

  • Complete investor list
  • Round participation
  • Investor portfolios
  • Co-investor network

Verified entity values are shown only after access is granted.

Timeline of OpenCloud

4 dated milestones of OpenCloud across 17 years, from founding to its latest funding, stage changes and deals.

  1. Founded OpenCloud is founded.
  2. Funding First funding round of $377K.
  3. Funding Latest funding round, Debt – Conventional, of $7.3M.
  4. Exit Acquired by Metaswitch.

Web traffic of OpenCloud

Websites that share an audience with OpenCloud (opencloud.com).

Similar websites

Websites whose visitors overlap most with OpenCloud. Affinity shows how closely the audiences match.

WebsiteDomainAudience affinityMonthly visitsGlobal rankProfile
cloudmade.com
100%
View details
mobicents.org
mobicents.org
90%
–
opennebula.org
opennebula.org
88%
–
mimecast.com
66%
5.5M#11,437View details
huddle.com
66%
52.7K#563,147View details
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’β€’.comβ€’β€’%β€’.β€’M#‒‒‒‒‒–
Premium access

All 15 similar websites and full traffic analytics for OpenCloud

The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.

  • 15 similar websites
  • Audience overlap
  • Engagement analytics
  • Traffic by brand

Verified entity values are shown only after access is granted.

Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track β€” from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • βœ“
    Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • βœ“
    Full access to every database India & global coverage, advanced filters and rich profile details
  • βœ“
    Always-on access from your team account Single premium plan for everything you see on the portal

Related news about Opencloud

Premium access

Complete news archive for OpenCloud

Full article history, source details, and older brand coverage require an active premium plan.

  • Full article archive
  • Source and publication date
  • Older coverage
  • Brand-specific news history

Verified entity values are shown only after access is granted.

Frequently Asked Questions about OpenCloud

OpenCloud was founded in 2000 and raised its 1st funding round 6 years after it was founded.

OpenCloud is headquartered in Cambridge, United Kingdom. It is registered at Cambridge, Cambridgeshire, United Kingdom.

OpenCloud is a funded company, having raised a total of $28.3M across 6 funding rounds to date. The company's 1st funding round was a Seed of $377K, raised on May 2006.

OpenCloud has 672 employees.

Annual revenue of OpenCloud is $347.43M as on Aug 31, 2021.

OpenClouds Rhino products allow customers to communicateprovide services through all networks possible - PSTN, GSM, IMS etc. without sending requests. It operates in SS7 and all-IP networks. Rhino TAS, open application server for legacy SS7 services, LTE IMS services, SIP Servlet and converged services, and Rhino SIS, convergent service broker for composing services from IN and IMS service components.

OpenCloud offers Perimeta SBC, MetaSphere CFS, MetaSphere QCall, and Cloud Contact Center.

OpenCloud has 9 investors. Key investors include Metaswitch, SVB, Motorola Mobility, Clydesdale Bank, and Yorkshire Bank.

OpenCloud operates through Metaswitch Networks Ltd.

Yes. OpenCloud was acquired by Metaswitch in February 2017.

Explore millions of companies β€” effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals β€” all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available