Form D · Private Equity Fund

Quinbrook III SCSp

Luxembourg, N4 · CIK 0002089971

Offering snapshot reported Oct 14, 2026 · SEC filing

Reported sold: $595M
Investors reported: 12
Minimum accepted: $0
First sale: Oct 1, 2025

Fundraising history

Reported sold

Dates are filing dates, not cash receipt dates. Decreases are reported revisions, not evidence of withdrawals. Separate offering histories are not added together.

What changed?

Latest filing versus its linked predecessor, where available.

Reported sold$30,000,000 → $595,080,556
Reported investors2 → 12

Filing history

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Filed	Filing type	Reported sold	Change vs linked filing	Investors	Source
Oct 14, 2026	Amendment	$595,080,556	$565,080,556vs Oct 14, 2025	12	SEC filing
Oct 14, 2025	Initial	$30,000,000	No comparison	2	SEC filing

Offering details

Securities: Equity, Pooled investment fund
Exemptions: 06b, 3C, 3C.7
Duration over one year: No
Business combination: No

Sales commissions: $0 (estimated)
Finders' fees: $2.31M (estimated)
Form D file number: 021-560727

Sales compensation recipients

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Recipient	CRD	Associated broker-dealer
Evercore Partners International LLP	None
Worthwhile Capital Partners	None

Source: Form D, filed Oct 14, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

The linked fund shows its most recently reported ADV details.

Matched by reported Form D file number

QUINBROOK III SCSP

Investment adviser: QUINBROOK INFRASTRUCTURE PARTNERS LLC

Gross asset value: $96.2M
Beneficial owners: 6
ADV minimum commitment: $10M

Reported in Form ADV on Jul 28, 2026. Fund assets and beneficial owners measure different things from Form D sales and investors.

Service providers

Fund administrator IQ EQ FUND MANAGEMENT (LUXEMBOURG) S.A. LUXEMBOURG, Luxembourg Investor statements: Yes (provided to all investors) Related to adviser: No

Fund administrator IQ EQ (LUXEMBOURG) S.A. LUXEMBOURG, Luxembourg Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor PRICEWATERHOUSECOOPERS CI ST HELIER, Jersey

Custodian BANK OF AMERICA HOUSTON, Texas, United States Related to adviser: No

Marketer EVERCORE PARTNERS INTERNATIONAL LLP LONDON, United Kingdom Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

PRICEWATERHOUSECOOPERS CI
PCAOB 1412

Filing source

Form ADV 2121046 · Jul 28, 2026 · Schedule D 7.B.(1), fund 805-4934286203

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
Name	Reported role
N/A Quinbrook (Gp3) S.A. R.L.	Promoter
N/A Quinbrook Infrastructure Partners (Jersey) Limited	Promoter

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:

412 F Route D'esch
Luxembourg, N4, 1471