United Kingdom · Investor

Impax Asset Management

Filed with the SEC to raise a fund in May 2024, closing $514M. Last cheque observed Jan 2010.

QuietNew fund $514M, May 2024Private equity

DebtGrowthSeries AAdvertising PlatformsMobile

Cheques on record
0%of best year0cheques in 12 months, 2 on record
Since the last cheque6139days00hrs00min00sec
Median round$22MRounds led0 of 2Sole investor1 rounds
Pitch Impax Asset Management

Impax Asset Management highlights

  1. 01

    2 rounds on record

  2. 02

    Mostly Series C and Venture: 100% of its rounds

  3. 03

    Sole investor in 1 rounds, median $5.9M

What they do

Type
Private equity (from a list, unverified)
Cheque size
Not stated
Stages
DebtGrowthSeries ASeries B
Sectors
Advertising PlatformsMobile
Based in
London, United Kingdom
Cold pitches
Not stated

The record

Every round we can evidence, newest first2 appearances

  1. 2010

    1 round

  2. Jan
    Nordic WindpowerSeries C · US · finsmes.com$38MWith 5 others
  3. 2008

    1 round

  4. Feb
    New Earth SolutionsVenture · US · impax.co.uk$5.9MSole investor

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration24 named

DGDaniel Gunter Von PreyssdirectoriCompany registersince 2020
EJEdward Joseph FarringtonPresident, Elected ManageriForm ADV
IRIan Richard SimmElected ManageriForm ADVsince 1998
JAJohn Aquinas BoeseChief Compliance OfficeriForm ADV
JCJustine Claire RumenssecretaryiCompany registersince 2025
KCKaren CockburnElected ManageriForm ADVsince 2023
VMVanessa Megan PearlChief Financial Officer, Elected ManageriForm ADV
WSWilliam Simon O'RegandirectoriCompany registersince 2024
AJAndrew James PeggiedirectoriCompany registersince 1998
BJBruce Jenkyn-JonesdirectoriCompany registersince 2001
BMBryan Macintosh Benitz JrdirectoriCompany registersince 1998
CMCatherine Mary BremnerdirectoriCompany registersince 2022
CACavendish Administration Limitedcorporate-secretaryiCompany registersince 2001
CDCharles David RidgedirectoriCompany registersince 2009
DMDeborah Margaret FowlersecretaryiCompany registersince 2003
JAJacqueline Ann BrownsecretaryiCompany registersince 2005
JKJames Keith Ross FalconerdirectoriCompany registersince 2004
JKJoseph KeefedirectoriCompany registersince 2018
MPMary Patricia AlexanderdirectoriCompany registersince 2022
MBMichael Burt KnightsecretaryiCompany registersince 2009
NDNigel David Wynne TauntsecretaryiCompany registersince 2002
PVPeter Van Egmond RossbachdirectoriCompany registersince 2005
RCRichard CrosbydirectoriCompany registersince 1998
RJRichard James BarnettdirectoriCompany registersince 2001

We also hold 7 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

What the register says

From the firm's own filings with the SEC, which it must file accurately by law

$37Bassets it manages, 4 advisers combinedOct 2026
Registeredinvestment adviserfull reporting to the SEC
Legal name
Impax Asset Management (aifm) LTD.
SEC number
CRD 114335
Companies House
03583839, since 1998

Funds on its Form ADV

4 private funds, $425M in gross assets · filed Dec 2024

Equity fund 2Private equity 2

  1. Global Resource Optimization Fund L.P.Equity fund21 investors$343M
  2. Impax Global Opportunities Fund, L.P.Equity fund4 investors$67M
  3. New Energy Investors III L.P.Private equity5 investors$11M
  4. Impax New Energy Investors II L.P.Private equity20 investors$3.6M

Quick answers about Impax Asset Management

What does Impax Asset Management invest in?

Impax Asset Management invests most often at Series C and Venture (100% of the rounds on record), in sectors such as Advertising Platforms and Mobile.

How active is Impax Asset Management?

2 investments on record, 0 of them in the last 12 months. The most recent was in Jan 2010.

How big are Impax Asset Management's cheques?

The median round it joins is $22M.

Is Impax Asset Management investing now?

No investments in the last 12 months; the latest was in Jan 2010.

What kind of investor is Impax Asset Management?

Impax Asset Management is a private equity firm based in London, United Kingdom.

How much does Impax Asset Management manage?

About $37B, as assets under management, 4 advisers added together (Oct 2026).

Has Impax Asset Management raised a new fund?

Its latest fund filing with the SEC was in May 2024, reporting $514M raised.

When was Impax Asset Management founded?

Impax Asset Management was founded in 1998.

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it