# Infrastructure Investments L.P. — Form D/A

Infrastructure Investments L.P. of NEW YORK, NY, a pooled investment fund, filed a Form D amendment with the SEC on 2026-05-20. $1.4B was reported sold. Industry: Pooled Investment Fund.

## Offering

- Filed: 2026-05-20
- Form: D/A
- Accession: 0002049228-26-000002
- Industry: Pooled Investment Fund
- Exemptions: 06b,3C,3C.7
- Amount sold: $1.4B
- Investors: 5
- Security types: fund interests
- SEC file number: 021-532939

## Issuer

- Name: Infrastructure Investments L.P.
- CIK: 0002049228
- Entity type: Limited Partnership
- Jurisdiction: DELAWARE
- Incorporated: 2024
- Address: 345 PARK AVENUE Dr. Luis Bonavita 1294, office 2204, NEW YORK, NY, 10154
- Phone: 212-583-5000

## Officers, directors & promoters (18)

| Name | Role | Location |
| --- | --- | --- |
| Sean Klimczak | Related Person | New York, NY |
| Michael Knauss | Related Person | New York, NY |
| Christopher Placca | Related Person | New York, NY |
| Joseph Rocco | Related Person | New York, NY |
| Vikrant Sawhney | Related Person | New York, NY |
| Paul Schlaack | Related Person | New York, NY |
| Christopher Striano | Related Person | New York, NY |
| Eric Liaw | Executive Officer | New York, NY |
| Christopher Striano | Executive Officer | New York, NY |
| Vikrant Sawhney | Executive Officer | New York, NY |
| Michael Knauss | Executive Officer | New York, NY |
| Christopher Placca | Executive Officer | New York, NY |
| Sean Klimczak | Executive Officer | New York, NY |
| Paul Schlaack | Executive Officer | New York, NY |
| n/a Blackstone Infrastructure Advisors L.L.C. | Promoter | New York, NY |
| n/a Blackstone Infrastructure Associates NQ L.P. | Promoter | New York, NY |
| n/a BIA GP NQ L.P. | Promoter | New York, NY |
| n/a BIA GP NQ L.L.C. | Promoter | New York, NY |

## Other filings by this issuer (2)

| Filed | Form | Offering | Sold |
| --- | --- | --- | --- |
| [2025-05-20](https://search.stillhousedata.com/formd/0002049228-25-000002) | D/A | — | $700.0M |
| [2024-12-20](https://search.stillhousedata.com/formd/0002049228-24-000001) | D | — | — |

## More

- [CIK 2049228 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=2049228&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/formd/0002049228-26-000002.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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