RingCentral Funding: $44M Raised, Series A (2006)

RingCentral is based in Belmont, CA. It has raised $44M in total funding. Latest round: Series A. Backed by Sequoia Capital, Khosla Ventures.

RingCentral funding overview

RingCentral is based in Belmont, CA. RingCentral has raised $44M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series A announced in January 2006. The round record for RingCentral runs through 2006; nothing later has been disclosed. Investors on record include Sequoia Capital, Khosla Ventures. 2 distinct backers are named across the disclosed rounds.

RingCentral at a glance

Total raised
$44M
Latest round
Series A
Latest round date
January 2006
Headquarters
Belmont, CA
Notable investors
Sequoia Capital, Khosla Ventures

Frequently asked about RingCentral funding

How much has RingCentral raised?
RingCentral has raised $44M in total disclosed funding across the rounds on record.
Who has invested in RingCentral?
Sequoia Capital, Khosla Ventures are named among the investors backing RingCentral.
What was the latest RingCentral funding round?
The most recent disclosed round is a Series A, announced in January 2006.
Where is RingCentral based?
RingCentral is based in Belmont, CA.
When did RingCentral last raise?
The last disclosed RingCentral round closed in January 2006 at Series A.

Round data for RingCentral is compiled from public filings and announcements; blank fields mean nothing has been disclosed rather than nothing exists. Continue with the companies in Belmont and backer lists below.

RingCentral founders (1)

Companies related to RingCentral (20)

Browse related funding lists (4)

Company funding database · Investor directory · Founder database · Mega-rounds 2026

Resources
Join free
Sign Out Dashboard

The Startup Fundraising Platform

Raise funds for your startup

Find the right investors and get real replies — instantly, powered by AI.

  • AI-scored pitch deck
  • Matched investor list
  • Personalized outreach drafts
Join for free

Takes 30 seconds · No credit card · Cancel anytime

See it in action ↓
  • Library
  • Articles
  • Pitch Decks
  • Videos
  • Shorts
  • Profiles
  • Visuals
  • Questions
  • Ask
  • All
  • Seed & Pre-Seed
  • Series A & B
  • Fintech
  • SaaS & Dev Tools
  • Consumer & Social
  • Marketplace & Frontier
  • Mistakes to Avoid
  • Checklist
  • How to Send
  • Design
  • Length
  • Order
  • Storytelling
  • Investor Q&A
  • One-Pager
  • Email Templates
  • Data Room
  • Investor Update
  • Term Sheet
  • SAFE vs Priced
  • Due Diligence
  • Timeline
  • Metrics
  • Valuation
  • Cap Table
  • Pipeline
  • Board
  • Objections
  • References
  • Closing
  • Bridge Round
  • Down Round
  • Secondary Sale
  • Investor Rejection
  • First Meeting
  • Second Meeting
  • Partner Meeting
  • Post-Mortem
  • Update Cadence
  • Angel Round
  • Option Pool Shuffle
  • Fundraise Pause
  • Vetting VCs
  • First 90 Days
  • First Board Meeting
  • Reference Calls
  • NDA Template
  • Bylaws Template
LibraryPitch Deck Examples

Slide-by-slide guide

 

  • Library
  • Articles
  • Pitch Decks
  • Videos
  • Shorts
  • Profiles
  • Visuals
  • Questions
  • Ask
LibraryArticles

•By Alejandro Cremades