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Companies / Tessian

Tessian

Sunnyvale, United States

Tessian, now part of Proofpoint, provides email and data security products and solutions to protect against threats and data loss.

Tessian, based in Sunnyvale, United States, has 6 investors on file, among them Accel, Crane Venture Partners and CyLon Ventures.

The homepage of Tessian

Investors

6 investors on file
InvestorEvidenceType
AccelPortfolio pageVenture capital
Crane Venture PartnersPortfolio pageVenture capital
CyLon VenturesPortfolio pageInvestor
LocalGlobePortfolio pageVenture capital
Sozo VenturesPortfolio pageVenture capital
TempoCapPortfolio pageVenture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/tessian.com/investors

# also
GET /v1/companies/tessian.com
GET /v1/companies/tessian.com/news
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