Investment adviser · CRD 143247

IMPAX ASSET MANAGEMENT, LTD.

Investment adviser filing (IA)

LONDON, United Kingdom · Form ADV filed Dec 22, 2025

Regulatory AUM
$25.8B
Form ADV · Item 5.F
Client accounts
686
Accounts, not individual clients
Employees
165
Reported in this filing
Advisory professionals
53
Investment advisory functions

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client typeClientsRegulatory assetsShare of AUM
Pooled investment vehicles27$18,020,900,74469.7%
Investment companies4$2,245,347,9978.7%
Other investment advisers11$1,568,393,8706.1%
Government entities3$1,465,588,1725.7%
Other clients13$1,394,337,1205.4%
Retirement plans9$893,822,4363.5%
High-net-worth individuals562$218,498,7760.8%
Corporations & businesses17$14,272,3560.1%
Charities7$12,770,6720.0%
Individuals33$7,148,8540.0%
Filing source

Form ADV 2034241 · Dec 22, 2025 · 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

2 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.

IMPAX NEW ENERGY INVESTORS II LPPrivate Equity Fund · Last reported Apr 9, 2014$399MGross asset value
Fund administrator IPES (UK) LIMITED LONDON, United Kingdom Investor statements: No (provided to no investors) Related to adviser: No
Auditor KPMG LLP LONDON, United Kingdom
Provider details
Annual audit
Yes
Prime brokers
No
Custodians
No
Administrator other than the adviser
Yes
External marketing
No
Fund details & source
Fund ID
805-3657465508
Reported beneficial owners
20
Minimum commitment
$1M
Form D file number
021-165441

Form ADV 816214 · Apr 9, 2014 · 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.

IMPAX GLOBAL RESOURCE OPTIMIZATION FUND LPOther Private Fund · Last reported Apr 9, 2014$17.6MGross asset value
Fund administrator US BANCORP FUND SERVICES LLC MILWAUKEE, Wisconsin, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor BAKER TILLY VIRCHOW KRAUSE LLP MILWAUKEE, Wisconsin, United States
Custodian U.S. BANK NA CINCINNATI, Ohio, 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
Fund details & source
Fund ID
805-9195420305
Reported beneficial owners
4
Minimum commitment
$3M
Form D file number
021-169826

Form ADV 816214 · Apr 9, 2014 · 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: Dec 22, 2025. View historical filings

Reported services

Individual portfolio management · Investment company portfolio management · Pooled investment vehicle management · Business portfolio management

Compensation

Percentage of assets · Performance-based

Principal office

7TH FLOOR, 30 PANTON STREET
LONDON, SW1Y 4AJ, United Kingdom

CRD 143247

Filing source

Form ADV 2034241 · Dec 22, 2025 · 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.