Swimlane

Denver, CO · Founded 2014 · Privately Held (backing)

Developer of a security operations automation and orchestration platform designed for simplifying and accelerating the management of cybersecurity threats. Swimlane is based in Denver, CO and was founded in 2014. Its last reported valuation was $270 million in Jul 2022. It has raised $328 million across 8 recorded rounds; the latest was a $143 million later-stage round in May 2025.

Last reported valuation
$270.0M
Oct 2026
Priced at
—
Total raised
$327.9M
Last round
Later Stage VC
May 2025
How much has Swimlane raised?
$327.9Macross 8 recorded rounds · Dec 2017 – May 2025

Most recently, Swimlane raised $143.0M in its Later Stage VC (May 2025).

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Swimlane round by round

8 rounds
May 2025Later Stage VC$143.0MSEC filing▮
33 investors participated
May 2022Early Stage VC$15.0MSEC filing▮
13 investors participated
Oct 2020Early Stage VC$17.9MSEC filing▮
7 investors participated
May 2019Early Stage VC$23.0MSEC filing▮
1 investors participated
Mar 2018Seed Round$542KSEC filing▮
1 investors participated
Dec 2017Seed Round$1.4MSEC filing▮
3 investors participated
+ 2 earlier rounds · a free account shows the full history

How much has Swimlane raised?

Swimlane has raised $328 million across 8 recorded rounds since 2016. The largest was a $542,165 seed round in Mar 2018; the most recent was a $143 million later-stage round in May 2025.

Swimlane has filed 9 Form Ds with the SEC since 2016, most recently in Oct 2025 ($143 million sold to 33 investors).

Swimlane investors

13 investors are on record for Swimlane, including Plug and Play Tech Center, Energy Impact Partners, Activate Capital Partners and Arizona Commerce Authority. The later-stage round in May 2025 drew 33 investors.

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Frequently asked about Swimlane

How much has Swimlane raised?
Swimlane has raised $327.9M in total across 8 recorded funding rounds.
When was Swimlane's last funding round?
Swimlane's most recent recorded round was Later Stage VC in May 2025, raising $143.0M.