Who has invested in Sparrow?

WndrCo, Silver Lake Waterman are named among the investors backing Sparrow.

Sparrow Funding: $55M Raised, Series B (2025)

Sparrow has raised $55M in total funding. Latest round: Series B. Backed by WndrCo, Silver Lake Waterman.

Sparrow funding overview

Sparrow has raised $55M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series B announced in July 2025. The round record for Sparrow runs through 2025; nothing later has been disclosed. Investors on record include WndrCo, Silver Lake Waterman. 2 distinct backers are named across the disclosed rounds.

Sparrow at a glance

Total raised: $55M
Latest round: Series B
Latest round date: July 2025
Notable investors: WndrCo, Silver Lake Waterman

Frequently asked about Sparrow funding

How much has Sparrow raised?: Sparrow has raised $55M in total disclosed funding across the rounds on record.
Who has invested in Sparrow?: WndrCo, Silver Lake Waterman are named among the investors backing Sparrow.
What was the latest Sparrow funding round?: The most recent disclosed round is a Series B, announced in July 2025.
Where is Sparrow based?: No headquarters location is disclosed for Sparrow.
When did Sparrow last raise?: The last disclosed Sparrow round closed in July 2025 at Series B.

We update the Sparrow record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related companies and their backers are listed below.

Sparrow pitch deck

The investor deck Sparrow used to raise — 2013, Other (Likely Seed/Grant stage), 12-slide deck is broken down slide by slide, including the slides it leads with and the questions it leaves open.

Sparrow Funding: $55M Raised, Series B (2025)

Sparrow funding overview

Sparrow at a glance

Frequently asked about Sparrow funding

Sparrow pitch deck

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