Blackstone Infrastructure Poseidon Co-Invest L.P. — Form D

Blackstone Infrastructure Poseidon Co-Invest L.P. of NEW YORK, NY, a pooled investment fund, filed a Form D exempt-offering notice with the SEC on 2025-08-15. Industry: Pooled Investment Fund.

Offering

Issuer

Officers, directors & promoters (23)

NameRoleLocation
Sean KlimczakExecutive OfficerNew York, NY
Michael KnaussExecutive OfficerNew York, NY
Eric LiawExecutive OfficerNew York, NY
Christopher PlaccaExecutive OfficerNew York, NY
Vikrant SawhneyExecutive OfficerNew York, NY
Paul SchlaackExecutive OfficerNew York, NY
Christopher StrianoExecutive OfficerNew York, NY
n/a BIA GP L.L.C.PromoterNew York, NY
n/a BIA GP L.P.PromoterNew York, NY
n/a Blackstone Infrastructure Advisors L.L.C.PromoterNew York, NY
n/a Blackstone Infrastructure Associates Non-ECI L.P.PromoterNew York, NY
Eric LiawRelated PersonNew York, NY
Christopher StrianoRelated PersonNew York, NY
Vikrant SawhneyRelated PersonNew York, NY
Michael KnaussRelated PersonNew York, NY
n/a BIA GP L.L.C.Related PersonNew York, NY
n/a BIA GP L.P.Related PersonNew York, NY
Christopher PlaccaRelated PersonNew York, NY
Sean KlimczakRelated PersonNew York, NY
Paul SchlaackRelated PersonNew York, NY
n/a Blackstone Infrastructure Advisors L.L.C.Related PersonNew York, NY
n/a Blackstone Infrastructure Associates L.P.PromoterNew York, NY
n/a Blackstone Infrastructure Associates L.P.Related PersonNew York, NY

Other filings by this issuer (1)

FiledFormOfferingSold
2026-02-06D/A$71.5M

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