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3Si

Business Services·UK·Exited 2018·Held 4yr
Entry
2014
Hold
4yr
Exit
2018

Who owns 3Si?

3Si is a British Business Services company, now owned by Alliance Marine, which acquired it in 2018 from August Equity.

Hand-verified · updated 2026-06-30

Open JSON · CC-BY
August Equity
Investor
August Equity
August Equity Partners V · 2020 · Buyout

Key facts

HQUK
SectorBusiness Services
StatusAcquired
Exit Type
Trade Sale
Buyer
Alliance Marine
Exit Year
2018

Questions

Who owns 3Si?

3Si is now owned by Alliance Marine, which acquired it in 2018 from August Equity.

When did Alliance Marine acquire 3Si?

Alliance Marine acquired 3Si in 2018, buying from August Equity.

Who did 3Si sell to?

August Equity sold 3Si to Alliance Marine in 2018 (Trade Sale).

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