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Protium Green Solutions

Protium Green Solutions

Private
LondonEnergy & Sustainabilityhttps://protium.green/

Last Round

Series B

Jan 10, 2025

Total Funding Raised

$50.61M

Momentum

Top 10%

of companies Caplight tracks

Company Overview

Protium Green Solutions is a renewable energy company that provides end-to-end green hydrogen solutions by developing, financing, owning, and operating renewable energy and green hydrogen infrastructure for clients in the industrial and transportation sectors.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Alternative Fuels, Energy Storage, Facility Management, Energy Management

Business Model

B2B

Customer Profile

Usage-Based SaaS, Services & Consulting

AI Layer

Non-AI

Keywords

green hydrogenhydrogen infrastructurehydrogen as a serviceindustrial decarbonizationindependent power producerIPPzero-emission fuelhydrogen productionenergy transitionclean energy infrastructurehydrogen project developmentrenewable energyenergy advisoryH2

Historical Pricing

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Caplight Momentum Score

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Protium Green Solutions Comparables

Compare Protium Green Solutions with similar companies based on industry and business-model similarity.

Protium Green Solutions comparables — related companies by embedding similarity
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Meld Energy
85%
VoltH2
80%
Lhyfe
79%

Protium Green Solutions Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series BJan 10, 2025
Series AJun 10, 2022
SeedJan 21, 2021
GrantJan 8, 2021
SeedJun 10, 2020

Key People

Founding team and executive leadership

Christopher Jackson

CEO And Founder

Founding Team

Andrew Maynard

Chief Financial Officer

Executive Team

Jon Constable

Chief Operating Officer

Executive Team

Protium Green Solutions Investors

Notable investors and investment history

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 21, 2026

    Monthly visitors increased 39% MoM, reaching 2.5K.

  • Apr 26, 2026

    Applied for planning permission for a new hydrogen production facility in Billingham, UK.

Recent news

Latest coverage and updates

  • is_developingSep 8, 2026

    Protium is developing high-pressure hydrogen refuelling system for heavy goods vehicles on Sep 8th '26.

  • partners_withSep 8, 2026

    Protium partnered with Fuel Cell Systems Ltd. on Sep 8th '26.

  • increases_headcount_byAug 16, 2026

    Protium increases headcount by 30.

  • expands_facilitiesAug 6, 2026

    Protium expanded facilities to United Kingdom, Northern Europe, Europe on May 1st '26.

  • expands_facilitiesAug 5, 2026

    Protium expanded facilities to Inverness, United Kingdom, Northern Europe, Europe on May 1st '26.

Protium Green Solutions Filings

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Protium Green Solutions filings preview — column headings only; records require access
TypeDateAmount OfferedAmount SoldFilingPagesDownload

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Frequently Asked Questions

Common questions about Protium Green Solutions's valuation, stock price, and market status.

Is Protium Green Solutions a public or private company?

Protium Green Solutions is a private company.

What is the current stock price of Protium Green Solutions?

Protium Green Solutions is a private company with no public stock price. No recent secondary market data is available.

How much is Protium Green Solutions worth (valuation)?

Valuation information for Protium Green Solutions is not publicly available.

Can I buy Protium Green Solutions stock?

Protium Green Solutions shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Protium Green Solutions's last funding round?

Protium Green Solutions's most recent funding round was Series B on January 10, 2025.

Who are the main investors in Protium Green Solutions?

Key investors in Protium Green Solutions include Barclays Principal Investments Limited, SWEN Capital Partners.

Will Protium Green Solutions IPO soon?

No public IPO plans have been announced for Protium Green Solutions.

How can I track Protium Green Solutions secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Protium Green Solutions's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersLondon
Employee Range55
Year Founded2019
Last FundingJan 10, 2025

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