PE & VC Portfolio Carbon Accounting

Help your portfolio to measure, reduce, and report their carbon emissions - with our easy-to-use platform.

Investors need to future-proof their portfolios

Private equity and venture capital firms face growing pressure to measure, disclose, and reduce financed emissions. LPs, regulators, and frameworks increasingly expect robust, portfolio-wide reporting.

But this relies on being able to engage a diverse mix of portfolio companies - each with different sizes, sectors, maturity levels, and capabilities.

Without consistent primary data, firms are forced to rely on high-level estimates that obscure real risk, limit insight, and weaken the credibility of disclosures.

Your portcos aren’t climate experts

Most portfolio companies - especially in the growth and mid-market stages - lack dedicated sustainability teams, expertise, or budget.

As a result, they face a difficult trade-off:

  • - Do nothing (creating reporting gaps and future risk)
  • - Use simplistic tools that produce unreliable numbers
  • - Engage consultants at high cost with limited scalability

Meanwhile, investors struggle to drive consistent action across diverse holdings without adding operational burden to management teams.

Seedling equips every portfolio company with a robust strategy

Invite your portfolio companies to use a guided, easy-to-complete carbon accounting process designed around how growth businesses actually operate. We handle the complexity behind the scenes, so they don’t have to.

Portfolio companies get:

An easy but reliable way of measuring their emissions.
Clear advice on decarbonisation.
The ability to turn a tick-box into a value-add.

You get:

High-quality primary Scope 3 data.
A consistent methodology.
A path to portfolio decarbonisation.

Why partner with Seedling?

Designed for your portfolio

Seedling is designed for small to mid-market businesses - those without a full-time ESG team. We're easy-to-use with an affordable pricing model that scales with the client's size and complexity.

Credible data, not estimates

Our platform is built in line witht he GHG Protocol. It's easy to use but doesn't compromise on rigour. You can be confident we're capturing all relevant Scope 1, 2 and 3 emissions from your suppliers.

Value-add, not a tick-box

When your portfolio uses Seedling, we help them turn what is often a tick-box into a genuinely value-add exercise, helping them cut costs and build sustainability into their own sales / marketing strategy.

What our clients say

Hear from our satisfied Seedling clients

“The Seedling platform made it simple to manage and input complex data, and meant that we could complete an accurate carbon footprint within just a few days – meeting our tight client reporting deadlines with time to spare! We’ve now got a well-evidenced Carbon Reduction Plan which we trust, and we’re confident sharing with clients."
Utility Services
Nicholas Lang
SHEQ Manager
,
ArchServices
"What stood out most was the hands-on and responsive support that continued through the process. The platform was intuitive, but what really exceeded expectations was the guidance and clarity provided when questions arose. We were not just using a data platform; we were working with a partner who was genuinely invested in helping us succeed. The combination of ease of use and proactive support made a noticeable difference."
Forestry Nursery
Andrew Gold
Head of Central Services
,
Alba Trees
"Seedling’s carbon footprint platform is refreshingly easy to use and makes reporting much more straightforward than I would have believed possible. I’m so pleased with how effortlessly it simplifies our carbon reduction calculations, dramatically reducing the time it takes to produce a Carbon Reduction Plan."
Consulting
Emilie Smith
Operations & People Lead
,
Create Change
"Seedling communicate about sustainability and emissions in a really clear way, not getting caught up in jargon and being realistic on the art of the possible. They are super down to earth and great to work with, to help tackle problems and discuss plans. For the first time, we have a really clear picture of our controllable operation and product impact and can build structures to communicate effectively with customers.”
Grocery Delivery
Francesca Bonafin
BizOps & Impact Lead
,
Modern Milkman
"Seedling were an invaluable partner in developing our Carbon Reduction Plan. Their collaborative approach involved accurate emission calculations, presented transparently through a user-friendly platform. Seedling's expertise and dedication made the entire process seamless – I’d recommend Seedling to businesses on a sustainability journey."
Consulting
Kristina Vard
Marketing lead
,
FarrPoint

FAQs

Your questions answered

Is Seedling a good fit for my portfolio?

Seedling is built for small to mid-market businesses without an internal ESG or carbon team. We have clients up to 2000 FTEs. We're less suitable for large multinationals / listed businesses with 5000+ FTEs. These tend to have complex needs and are better suited to working with a consultancy or enterprise-focused platform.

What standards does Seedling align to?

Seedling is built on the GHG Protocol - the global gold standard for carbon accounting and reporting. We also support ISO 14064 measurement and verification.

Do our portcos need sustainability expertise?

Not at all. While we work with many sustainability teams, we also work with leads in ops, finance, HR or marketing - whoever has taken on the carbon footprinting role alongside the day job. The platform is designed with that profile in mind, and there's guidance from our experts every step of the way.

How does pricing work?

Each portfolio company can sign up to Seedling's free plan and produce a basic footprint. If they see the value in our paid plans, they can upgrade - this starts at £80/month.

How is Seedling different from surveys or simple carbon calculators?

Surveys typically collect inconsistent or incomplete information, while basic calculators rely on rough estimates that lack credibility. Seedling provides a full measurement experience - combining guidance, methodology, and automated calculations - so you get robust primary data at scale without deploying complex enterprise tools to every portfolio company.

Still have questions?

Book a demo or get in touch and we'll be happy to help.

Ready to get started?

Book a demo with one of our experts today, or get started right away for free.