Measure, report, reduce

From company data to portfolio value.

The carbon platform for every request.

Decarbonisation that pays at company level and shows at fund level. Each company uses the Climax platform for its own goals.

Answer investors, customers and banks with confidence. Then prove your reductions, year on year.

Value creation

Where decarbonisation pays.

Costs, customers and financing, company by company.

For Private Equity

Governance

Carbon your portfolio can steer on.

For Private Equity

Your investor

Your investor asked. Here’s what happens next.

Who owns it, what it takes, and how long.

For Businesses

Reduction

Asked for a reduction plan? Here it is.

For Businesses

How can Climax help you?

Get your answers now, before any demo.

LP reporting

One set of numbers for every LP request.

Portfolio figures for LPs, SFDR, PCAF and the EDCI.

For Private Equity

Value at exit

The carbon story buyers ask for.

For Private Equity

Your customers

Questionnaires and tenders, from one footprint.

Answer every customer from the same numbers.

For Businesses

Your bank

The emissions figures your bank asks for.

For Businesses

Ask Climax

How can we help you today?

Start exploringContinue exploring

Why Climax

Built around how PE works.

We work with investment teams, ESG teams and partners, each at the level they need, and connect to your ESG platform and other portfolio tools.

Built for every business.

All sectors and sizes, from your first footprint to validated science-based targets. Scope 1, 2 and 3, however complex your group.

Every company in your portfolio.

All sectors, sizes and maturity levels, from first-time reporters to companies with science-based targets. Scope 1, 2 and 3, however complex the group.

Data straight from your books.

Climax connects to your accounting software and reads your invoices, so data collection takes a fraction of the time. For other systems, a file export covers the rest.

Data collection in a fraction of the time.

Companies connect their accounting software, so collecting data takes far less time. They use Climax for their own customers, banks and plans.

Prove what you reduced.

Built from invoices and real quantities, so every reduction you report is one you made, not just lower spend. Each measure costed in euros per tonne and ranked by payback.

Show progress at fund level.

Like-for-like portfolio evolution your LPs and buyers can rely on. Assurance-ready reporting for every major disclosure framework, from SFDR and PCAF to CSRD.

Send numbers with confidence.

Assurance-ready for every major framework, from CSRD and CDP to customer questionnaires and bank requests. Every figure traces to its invoice, emission factor and method.

The platform

Roll out, report and create value. Every company in one place.

Connect, report and reduce. From your books to a pathway.

Portfolio rollout · All funds

ESG platform synced

Filter by company, fund or status…

Company	Fund	tCO₂e	2025
KPKestrel Packaging	Beta	33,090	Published
VWVentrix Wholesale	Beta	17,935	Published
MZMeridiaan Zorg	Alpha	—	Processing
KSKlaro Software	Gamma	2,365	Published
DLDuvan Logistics	Alpha	—	Waiting for data

Companies16 Published13 tCO₂e so far68,420

Reports · All funds

2025 ready

PDFLP reportLike for like, 6 pages

XLSXSFDR indicatorsPAI 1 to 6

CSVEDCI submission2025 data

DOCXFund questionnaireReady to send

XLSXPCAF financed emissionsWith data-quality scores

PDFCSRD · ESRS E1Climate data

Value creation · benchmark by company

2025

Sector medianAheadRoom to gain

Company	tCO₂e per €m revenue	Savings
KPKestrel Packaging		€1.2m
DLDuvan Logistics		€340k
VWVentrix Wholesale		€210k
MZMeridiaan Zorg		€80k
KSKlaro Software		€15k

Savings found€1.9m Companies16 Exit-ready9

Connections · Hollmar Group

+ Connect a system

Filter by entity, system or status…

Entity	System	Status
HPHollmar Packaging B.V.	AFAS	Synced today
HLHollmar Logistics B.V.	Exact Online	Synced today
HPHollmar Print B.V.	Exact Online	Synced yesterday
HSHollmar Services B.V.	Upload	Needs a file

Entities connected3 of 4 Ledger lines18,240

Reports · Hollmar Group

2025 ready

PDFAnnual reportScope 1, 2 and 3

DOCXInvestor questionnaireReady to send

XLSXBank request2025 emissions

DOCXCDP answersClimate questionnaire

PDFCustomer questionnaireTender-ready

PDFCSRD · ESRS E1Climate data

Pathway · Hollmar Group

Target 2030

To go750 tLevers3BiggestLower-carbon packaging

2,2001,800

202520262027202820292030

With these leversTarget

Lever	Impact	€ / t	Payback
Lower-carbon packaging	−310 t	€40	2.1 yrs
Electric vans	−160 t	€85	4.0 yrs
Renewable electricity	−70 t	€8	0.8 yrs

Climax in your AI tools

ISO 27001 certified

Chat with your portfolio data in your own tools. Create LP reports, analyses and business cases.

Chat with your carbon data in your own tools. Create reports, analyses and business cases.

# sustainability 8 members

Sanne de Vries10:42

Before the LP call: @Assistant which fund is performing best on carbon reduction?

Assistant10:42

Looked this up in Climax

Fund Beta. Its emissions fell 14% like for like from 2024 to 2025, against 6% for Fund Alpha and 3% for Fund Gamma. Most of the drop is one company switching to renewable electricity.

Fund Beta−14%

Fund Alpha−6%

Fund Gamma−3%

Source: Climax · published footprints 2024 and 2025, 16 companies

Fund carbon review 2025Report · 6 pages

Joris Bakker10:44

Great, adding the report to the LP pack.

Message #sustainabilityClimax connected

# facilities 6 members

Lotte Jansen14:05

@Assistant what would solar panels on our main site save in carbon?

Assistant14:05

Looked this up in Climax

About 118 tCO₂e a year, 5% of your footprint. That is based on your 2025 electricity use at the main site and the grid factor for its location.

Scope 2 now214 t

With solar96 t

Source: Climax · electricity use 2025, main site

Business case: solar on the main siteReport · 4 pages

Mark de Boer14:07

Useful. I’ll take the business case to the MT on Thursday.

Message #facilitiesClimax connected

Works with ChatGPT, Claude and Microsoft Copilot.

Built on trust

Your data stays secure, your numbers stay right. Every figure checked, traced to its source and protected to ISO 27001.

Certified

ISO 27001

Information security for how we build, run and deliver the platform, certified by DigiTrust since January 2022. Customer data is hosted with Google in the EEA.

Certificate DGT271721667-01 · valid until 11 January 2028

Traceable

Built for assurance

Every figure traces back to its input, its factor and its method version. That trail is what an auditor asks for, and what makes one year comparable with the next.

Secure access

MFA

Every user signs in with multi-factor authentication, so only the right people in your team can see and change your numbers.

Free roadmap session

Your roadmap to portfolio value. From first-time reporters to science-based targets.

In 45 minutes, we map where each company stands and the steps that create the most value.

Request your roadmap →

See it live

A 30-minute demo. See how Climax answers the next request you get.

Book a demo →

From company data to portfolio value.

The carbon platform for every request.

Where decarbonisation pays.

Carbon your portfolio can steer on.

Your investor asked. Here’s what happens next.

Asked for a reduction plan? Here it is.

How can Climax help you?

One set of numbers for every LP request.

The carbon story buyers ask for.

Questionnaires and tenders, from one footprint.

The emissions figures your bank asks for.

How can we help you today?

Built around how PE works.

Built for every business.

Every company in your portfolio.

Data straight from your books.

Data collection in a fraction of the time.

Prove what you reduced.

Show progress at fund level.

Send numbers with confidence.

Roll out, report and create value. Every company in one place.

Connect, report and reduce. From your books to a pathway.

Portfolio rollout · All funds

Reports · All funds

Value creation · benchmark by company

Connections · Hollmar Group

Reports · Hollmar Group

Pathway · Hollmar Group

Chat with your portfolio data in your own tools. Create LP reports, analyses and business cases.

Chat with your carbon data in your own tools. Create reports, analyses and business cases.

Channels

Direct messages

Your data stays secure, your numbers stay right. Every figure checked, traced to its source and protected to ISO 27001.

ISO 27001

Built for assurance

MFA

Your roadmap to portfolio value. From first-time reporters to science-based targets.

A 30-minute demo. See how Climax answers the next request you get.

From company data to portfolio value.

The carbon platform for every request.

Where decarbonisation pays.

Carbon your portfolio can steer on.

Your investor asked. Here’s what happens next.

Asked for a reduction plan? Here it is.

How can Climax help you?

One set of numbers for every LP request.

The carbon story buyers ask for.

Questionnaires and tenders, from one footprint.

The emissions figures your bank asks for.

How can we help you today?

Trusted by

Built around how PE works.

Built for every business.

Every company in your portfolio.

Data straight from your books.

Data collection in a fraction of the time.

Prove what you reduced.

Show progress at fund level.

Send numbers with confidence.

Roll out, report and create value. Every company in one place.

Connect, report and reduce. From your books to a pathway.

Portfolio rollout · All funds

Reports · All funds

Value creation · benchmark by company

Connections · Hollmar Group

Reports · Hollmar Group

Pathway · Hollmar Group

Chat with your portfolio data in your own tools. Create LP reports, analyses and business cases.

Chat with your carbon data in your own tools. Create reports, analyses and business cases.

Your data stays secure, your numbers stay right. Every figure checked, traced to its source and protected to ISO 27001.

ISO 27001

Built for assurance

MFA

Your roadmap to portfolio value. From first-time reporters to science-based targets.

A 30-minute demo. See how Climax answers the next request you get.