United States · 
Who invested in Threadbox?
Threadbox's investors include Venrock, Seraph Group and Hillsven.
2010
$1.5MSeed$500KVentureUnited States · Venture startup
Who invested in Threadbox
2 rounds we have observed, with the 3 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.
Funding summaryUpdated 26 Oct 2026
$2.0Mraised across 2 rounds since 2009, from 2 sources
$1.5MSeed$500KVenture
- Latest round
- Venture, $500KDec 2009
- Biggest round
- $1.5MSeed · Jun 2009
- Investors
- 3
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, $1.5M Jun 2009
- Biggest round
- $1.5M Seed · Jun 2009
- Between rounds
- 6 months from the last two
The rounds
- Dec 2009
- Jun 2009
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.
The exit
ExitBuyerPriceWhen
AcquiredMySpaceundisclosedJul 2010
From historical deal records. Wrong? Tell us.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Threadbox
How much has Threadbox raised?
Threadbox has raised $2.0M across 2 rounds since 2009.
When did Threadbox last raise?
Threadbox's most recent round was a Venture of $500K in Dec 2009.
What was Threadbox's biggest round?
Threadbox's largest round on record is $1.5M (Seed), in Jun 2009.
Who backed Threadbox first?
Threadbox's first round on record, in Jun 2009, was backed by Venrock, Seraph Group and Hillsven.
What stage is Threadbox at?
Threadbox's latest named round is a Venture, in Dec 2009.
Where is Threadbox based?
Threadbox is based in the United States.
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