United States · 
Who invested in LoopNet?
LoopNet's investors include Trinity Ventures, Rustic Canyon Partners and Calera Capital.
United States · Venture startup
Who invested in LoopNet
One round we have observed, with the 3 investors named in it. 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
$50Mraised across 1 round since 2009, from 1 source
- Latest round
- Venture, $50MApr 2009
- Investors
- 3
The rounds
- Apr 2009Venture$50M
Reported by pehub.comSEC filing: $50M sold, first sale Apr 2009
Exits
ExitBuyerPriceWhen
AcquiredCoStar Group$860MApr 2011
IPOLOOPundisclosedJun 2006
From historical deal records. Wrong? Tell us.
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 LoopNet 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 LoopNet
How much has LoopNet raised?
LoopNet has raised $50M across 1 round since 2009.
When did LoopNet last raise?
LoopNet's most recent round was a Venture of $50M in Apr 2009.
What was LoopNet's biggest round?
Its most recent round, $50M in Apr 2009, is also its largest on record.
Who backed LoopNet first?
LoopNet's first round on record, in Apr 2009, was backed by Trinity Ventures, Rustic Canyon Partners and Calera Capital.
What stage is LoopNet at?
LoopNet's latest named round is a Venture, in Apr 2009.
Where is LoopNet based?
LoopNet is based in the United States.
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