United States · 
Who invested in OneSource Virtual?
OneSource Virtual's investors include TCV and Halyard Capital.
20142015
$15MSeries A$150MSeries B
United States · Series B startup
Who invested in OneSource Virtual
2 rounds we have observed, with the 2 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 1 Nov 2026
$165Mraised across 2 rounds since 2013, from 2 sources
$15MSeries A$150MSeries B
- Latest round
- Series B, $150MJun 2015
- Step-upi
- 10×
- 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
- Series A, $15M Mar 2013
- Biggest round
- $150M Series B · Jun 2015
- Between rounds
- 2.3 years from the last two
The rounds
- Jun 2015
- Mar 2013
Founders and team
From OneSource Virtual's own website and the SEC filings it signed: 17 on the team.
- John BaxChief Executive Officer
- Delivering ExpertiseJohn Bax, OneSource Virtual CEO
- Brian LeveyChief Sales Officer
- Carl MadaffariChief Marketing Officer
- Ellen TerchilaChief Customer Officer
- Jane HustonChief People Officer
- Joe DisharoonChief Technology Officer
- Michael RosemanChief Operating Officer
- Milla RahmaniChief Legal Officer
- Sarah OwenChief Product Officer
- Scott ReillyChief Financial Officer
- Brian David WilliamsExecutive Officer, Directori
- Carl Britton WirtExecutive Officer, Directori
- John Wesley BryanExecutive Officer, Directori
- Mark Leon TurnerExecutive Officeri
- Melinda Leon LawrenceExecutive Officeri
- Michael Leon SimpsonExecutive Officeri
On the board, as filediBruce Leon EatroffJake Leon ReynoldsJohn Leon DrewNari Leon Ansari
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.
Quick answers about OneSource Virtual
How much has OneSource Virtual raised?
OneSource Virtual has raised $165M across 2 rounds since 2013.
When did OneSource Virtual last raise?
OneSource Virtual's most recent round was a Series B of $150M in Jun 2015.
What was OneSource Virtual's biggest round?
Its most recent round, $150M in Jun 2015, is also its largest on record.
Who backed OneSource Virtual first?
OneSource Virtual's first round on record, in Mar 2013, was backed by Halyard Capital.
What stage is OneSource Virtual at?
OneSource Virtual's latest named round is a Series B, in Jun 2015.
Where is OneSource Virtual based?
OneSource Virtual is based in the United States.
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