United States · 
Who invested in Preparis?
Preparis's investors include ATDC and Fulcrum Ventures.
201020112012
$4.6MVenture$311KVenture$1.5MSeedUnited States · Seed startup
Who invested in Preparis
Funding summaryUpdated 26 Oct 2026
$6.4Mraised across 3 rounds since 2009, from 3 sources
$4.6MVenture$311KVenture$1.5MSeed
- Latest round
- Seed, $1.5MSept 2012
- Biggest round
- $4.6MVenture · Sept 2009
- Step-upi
- 4.8×
- Investors
- 2
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, $4.6M Sept 2009
- Biggest round
- $4.6M Venture · Sept 2009
- Usual gap between rounds
- 18 months the median of 2
The rounds
- Sept 2012Seed$1.5M
No investor was named in the report.
Reported by sec.govSEC filing: $1.5M sold, first sale Sept 2012
- Mar 2011
- Sept 2009Venture$4.6M2 new
Reported by deals.venturebeat.comSEC filing: $4.6M sold, first sale Aug 2009
Founders and team
From the SEC filings it signed: 1 on the team.
- Armistead WhitneyExecutive Officer, Directori
On the board, as filediFrank X DaltonMelanie Bialko LeethMike Bialko Parham
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.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Preparis as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Preparis
How much has Preparis raised?
Preparis has raised $6.4M across 3 rounds since 2009.
When did Preparis last raise?
Preparis's most recent round was a Seed of $1.5M in Sept 2012.
What was Preparis's biggest round?
Preparis's largest round on record is $4.6M (Venture), in Sept 2009.
Who backed Preparis first?
Preparis's first round on record, in Sept 2009, was backed by ATDC and Fulcrum Ventures.
What stage is Preparis at?
Preparis's latest named round is a Seed, in Sept 2012.
Where is Preparis based?
Preparis is based in the United States.
Companies like Preparis
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.