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Growth Equity

OceanSound Partners

OceanSound Partners takes minority stakes in growing companies, usually without full control, from New York, United States. It states a focus on software & internet, business & professional services and industrials & manufacturing.

Capital raised$2.4bnacross 13 SEC-filed vehicles
Most recent fund2026filing since 2018
HeadquartersNew York, United States
Stated fund size3.4 billion

Stated investment criteria

What OceanSound Partners says it buys

Read from OceanSound Partners’s own website in August 2026. This is what the firm says it buys, not what anyone has recorded it buying, and figures are shown in the currency the firm itself used - nothing here is converted. Every line links to the page it was read from.

Transaction typesGrowth, Add-on1
People listed on its team page612

A stated mandate is a firm’s description of itself and was true of the page on the day it was read; firms widen and narrow what they will look at without updating the site. OceanSound Partners states that it takes majority or outright ownership. The team figure counts the people the firm shows on one team page, so it is a floor rather than a headcount: firms that split their team across tabs or load it in pages will read low. Nothing here is a commitment by OceanSound Partners to consider any particular business, and nothing on this page is represented as being for sale.

SEC filings

What OceanSound Partners has raised

From this firm's own Form D filings. A fund files one within fifteen days of its first sale, under penalty of perjury, which makes these the hardest numbers on the page.

Vehicles filed13
Total capital raised$2.4bn
Largest single vehicle$904m
Filing history2018 to 2026
Smallest accepted commitment$1
Filed fromNEW YORK

Form D covers US-domiciled vehicles raised from accredited investors. It will not capture a fund raised outside the United States, separately managed accounts, or capital deployed off balance sheet, so treat these as a floor rather than a total.

Regulatory record

How OceanSound Partners is registered

From this firm's Form ADV, the annual filing every registered and exempt investment adviser makes to the SEC.

Adviser statusSEC registered
Regulatory assets under management$6.9bn
Employees35
Private funds advised27 · $6.9bn gross
SEC adviser numberCRD 300935

Valuation context

Transaction values in Software & Internet

What companies have actually sold for in software & internet, across 2,672 recorded transactions.

Median consideration$80m
Middle 50%$20m-$250m
Revenue multiple2.2×
EBITDA multiple10.9×

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Comparable investors

Similar mandates

Other growth equity investors active in software & internet.