Cumulonimbus Overview

  • Year Founded
  • 2011

Year Founded

  • Status
  • Acquired/​Merged

  • Employees
  • 2


  • Latest Deal Type
  • M&A

Cumulonimbus General Information


Developer of an application for atmospheric data collection. The company develops an application which collects and disseminates atmospheric pressure data from Android smartphones which is used for improving short-term weather forecasts.

Contact Information

Ownership Status
Financing Status
Formerly Accelerator/Incubator backed
Primary Industry
Information Services (B2C)
Other Industries
Application Software
Primary Office
  • 230-101 College Street
  • Toronto, Ontario M5G 1L7
  • Canada

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Cumulonimbus Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
2. Merger/Acquisition 04-Feb-2016 Completed Startup
1. Accelerator/Incubator 24-Oct-2013 Completed Startup
To view Cumulonimbus’s complete valuation and funding history, request access »

Cumulonimbus Executive Team (3)

Name Title Board Seat Contact Info
Jacob Sheehy Co-Founder & Chief Executive Officer
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Cumulonimbus Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Cumulonimbus Former Investors (1)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
JOLT (Toronto) Accelerator/Incubator 000 0000 000000 0
To view Cumulonimbus’s complete investors history, request access »