United States · Who invested in Quantason?
Quantason's investors include Carolyn Bivens, Jeffrey LeSage, Martin Sarafa, Michael DiGregorio and Peter Seidel.
20112012
$1.4MVenture$3.2MSeries B
United States · Series B startup
Who invested in Quantason
2 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 15 Nov 2026
$4.6Mraised across 2 rounds since 2010, from 2 sources
$1.4MVenture$3.2MSeries B
- Latest round
- Series B, $3.2MOct 2012
- Step-upi
- 2.3×
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $1.4M Aug 2010
- Biggest round
- $3.2M Series B · Oct 2012
- Between rounds
- 2.2 years from the last two
The rounds
- Oct 2012Series B$3.2M5 new
- Carolyn Bivens
- Jeffrey LeSage
- Martin Sarafa
- Michael DiGregorio
- Peter Seidel
Reported by ca.finance.yahoo.com
- Aug 2010Venture$1.4M
No investor was named in the report.
From a historical funding recordSEC filing: $1.4M sold, first sale Aug 2010
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Venture2010Series B2012Carolyn BivensJeffrey LeSageMartin SarafaMichael DiGregorioPeter Seidel
Quick answers about Quantason
How much has Quantason raised?
Quantason has raised $4.6M across 2 rounds since 2010.
When did Quantason last raise?
Quantason's most recent round was a Series B of $3.2M in Oct 2012.
What was Quantason's biggest round?
Its most recent round, $3.2M in Oct 2012, is also its largest on record.
Who backed Quantason first?
Quantason's first round on record, in Oct 2012, was backed by Carolyn Bivens, Jeffrey LeSage and Martin Sarafa and 2 others.
What stage is Quantason at?
Quantason's latest named round is a Series B, in Oct 2012.
Where is Quantason based?
Quantason is based in the United States.
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