ClusterSevenrevenue, acquisition & funding
Other Collaboration SoftwareLondon, England, United KingdomFounded 2003
ClusterSeven was acquired by Mitratech. See Mitratech's profile →
ClusterSeven is an Other Collaboration Software company based in London, founded in 2003.
ClusterSeven revenue
ClusterSeven's annual revenue was $1M in April 2021, its last figure before Mitratech bought it (source not recorded).
| As of | Revenue | Source |
|---|---|---|
| Apr 2021 | $1M | – |
– source not recorded
Who owns ClusterSeven
Mitratech owns ClusterSeven. The date and price of the deal are not on record.
ClusterSeven funding rounds & investors
ClusterSeven has raised $7.3M across two rounds since 2006. The latest was a $3M funding round in 2007.
| Date | Round | Raised |
|---|---|---|
| 2007 | Funding round | $3M |
| Jan 2006 | Funding round | $4.3M |
| Total raised | $7.3M |
ClusterSeven CEO, founders & employees
Henry Umney founded ClusterSeven in 2003 and led it as CEO. ClusterSeven had 15 employees (April 2021).
- Henry UmneyFounder & CEO
Team mix (Apr 2021): 5 engineers, 1 in sales, 1 in marketing
ClusterSeven FAQ
What was ClusterSeven's revenue?
Before Mitratech bought it, ClusterSeven's annual revenue was $1M in April 2021 (source not recorded).
Who owns ClusterSeven?
Mitratech owns ClusterSeven.
How much funding has ClusterSeven raised?
ClusterSeven raised $7.3M across two funding rounds before Mitratech bought it. The last was a $3M funding round in 2007.
How many employees does ClusterSeven have?
ClusterSeven had 15 employees in April 2021.
Who founded ClusterSeven?
Henry Umney founded ClusterSeven in 2003.
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How this page is sourced
Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.
Updated Aug 10, 2026Data disclaimerReport a correctionClaim this profileRun ClusterSeven? Join the podcast