Investment adviser · CRD 157349

MADISON DEARBORN PARTNERS

Investment adviser filing (IA)

MADISON DEARBORN PARTNERS, LLC

CHICAGO, IL, United States · Form ADV filed Mar 31, 2026

Regulatory AUM: $20.7B
Client accounts: 57
Employees: 73
Advisory professionals: 53

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Pooled investment vehicles	57	$20,740,486,760	100.0%

Filing source

Form ADV 2049289 · Mar 31, 2026 · Item 5.D

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

Private funds & service providers

50+ Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

Browse the first 49 funds across 7 pages.

MADISON DEARBORN CAPITAL PARTNERS IX EXECUTIVE-B, L.P.Private Equity Fund · Last reported Mar 31, 2026$13.3MGross asset value

Form D fundraising filings

Madison Dearborn Capital Partners IX Executive-B, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Marketer JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

JEFFERIES LLC
CRD 2347 · SEC 8-15074

Fund details & source

Fund ID: 805-4091935761
Reported beneficial owners: 29
Minimum commitment: $31.3K
Form D file number: 021-556127

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

MDP AREVI FUND I EXECUTIVE-A, L.P.Private Equity Fund · Last reported Mar 31, 2026$12.3MGross asset value

Form D fundraising filings

MDP Arevi Fund I Executive-A, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Marketer JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

JEFFERIES LLC
CRD 2347 · SEC 8-15074

Fund details & source

Fund ID: 805-3186288817
Reported beneficial owners: 19
Minimum commitment: $15K
Form D file number: 021-566677

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

MDP AREVI FUND I-B, L.P.Private Equity Fund · Last reported Mar 31, 2026$1.1KGross asset value

Form D fundraising filings

MDP Arevi Fund I-B, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Marketer JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

JEFFERIES LLC
CRD 2347 · SEC 8-15074

Fund details & source

Fund ID: 805-4835448726
Reported beneficial owners: 18
Minimum commitment: $69K
Form D file number: 021-566690

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

MDP AREVI FUND I EXECUTIVE-B, L.P.Private Equity Fund · Last reported Mar 31, 2026$1.1KGross asset value

Form D fundraising filings

MDP Arevi Fund I Executive-B, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Marketer JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

JEFFERIES LLC
CRD 2347 · SEC 8-15074

Fund details & source

Fund ID: 805-9030876181
Reported beneficial owners: 19
Minimum commitment: $15K
Form D file number: 021-566678

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

MADISON DEARBORN CAPITAL PARTNERS OFFSHORE VI-C, L.P.Private Equity Fund · Last reported Mar 31, 2026$0Gross asset value

Form D fundraising filings

MADISON DEARBORN CAPITAL PARTNERS OFFSHORE VI-C, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

Fund details & source

Fund ID: 805-8195384716
Reported beneficial owners: 1
Minimum commitment: $20M
Form D file number: 021-116962

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

MADISON DEARBORN CAPITAL PARTNERS VI-A, L.P.Private Equity Fund · Last reported Mar 31, 2026$0Gross asset value

Form D fundraising filings

Madison Dearborn Capital Partners VI-A, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

Fund details & source

Fund ID: 805-1365410127
Reported beneficial owners: 196
Minimum commitment: $36.8K
Form D file number: 021-110837

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

MADISON DEARBORN CAPITAL PARTNERS VI-B, L.P.Private Equity Fund · Last reported Mar 31, 2026$0Gross asset value

Form D fundraising filings

Madison Dearborn Capital Partners VI-B, L.P.

Fund administrator PETRA FUNDS GROUP, LLC NEW YORK, New York, United States Investor statements: No (provided to no investors) Related to adviser: No

Auditor DELOITTE & TOUCHE LLP CHICAGO, Illinois, United States

Custodian JPMORGAN CHASE BANK, N.A. CHICAGO, Illinois, United States Related to adviser: No

Provider details

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

DELOITTE & TOUCHE LLP
PCAOB 34

Fund details & source

Fund ID: 805-9898088371
Reported beneficial owners: 196
Minimum commitment: $36.8K
Form D file number: 021-110834

Form ADV 2049289 · Mar 31, 2026 · Schedule D 7.B.(1)

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

Services & filing details

Most recent filing: Mar 31, 2026. View historical filings

Reported services

Pooled investment vehicle management

Compensation

Percentage of assets · Performance-based

Principal office

70 WEST MADISON ST., SUITE 4600
CHICAGO, IL, 60602, United States

CRD 157349

Filing source

Form ADV 2049289 · Mar 31, 2026 · Items 1 & 5

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