United States · Who invested in Simple-Fill?
Simple-Fill's investors include Rev1 Ventures, TechColumbus, Carmen Innovations and Worthington Industries/ Rev1.
20142015201620172018
?Seed$170KDebt?Round$1.7MVenture$1.7MRound
United States · Funded startup
Who invested in Simple-Fill
Funding summaryUpdated 26 Oct 2026
$3.5Mraised across 5 rounds since 2014, from 5 sources
$170KDebt$1.7MVenture$1.7MRound
- Latest round
- Round, $1.7MMar 2018
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed Jan 2014
- Biggest round
- $1.7M Round · Mar 2018
- Usual gap between rounds
- 11 months the median of 4
The rounds
- Mar 2018
- Nov 2015Venture$1.7M
No investor was named in the report.
From a historical funding recordSEC filing: $1.7M sold, first sale Oct 2015
- Dec 2014RoundAmount undisclosed1 returning
From a historical funding recordSEC filing: $170K sold, first sale Aug 2014
- Aug 2014Debt$170K1 new
From a historical funding recordSEC filing: $170K sold, first sale Aug 2014
- Jan 2014
Founders and team
From the SEC filings it signed: 2 on the team.
- Robert D. UnderhillPresident and Chief Executive Officer.i
- Fabio D. ChiaraChief Technology Officer.i
On the board, as filediDonald D. CaudyGreg D. GeibJoe D. HayekWayne D. Embree
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.
Seed2014Debt2014Round2014Venture2015Round2018
Rev1 VenturesTechColumbusCarmen InnovationsWorthington Industries/ Rev1
Rev1 VenturesTechColumbusCarmen InnovationsWorthington Industries/ Rev1Everyone who backed them
TechColumbusVC firm1round
Carmen Innovationsno record of our own yet1round
Worthington Industries/ Rev1no record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Quick answers about Simple-Fill
How much has Simple-Fill raised?
Simple-Fill has raised $3.5M across 5 rounds since 2014. 2 rounds did not disclose an amount, so the total is a floor.
When did Simple-Fill last raise?
Simple-Fill's most recent round was an Undisclosed round of $1.7M in Mar 2018.
What was Simple-Fill's biggest round?
Its most recent round, $1.7M in Mar 2018, is also its largest on record.
Who backed Simple-Fill first?
Simple-Fill's first round on record, in Jan 2014, was backed by TechColumbus.
What stage is Simple-Fill at?
Simple-Fill's latest named round is an Undisclosed round, in Mar 2018.
Where is Simple-Fill based?
Simple-Fill is based in the United States.
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