About GreenStone Plus
GreenStone Plus is a Technology company based in London (United Kingdom) founded in 2007, and was acquired by Cority in May 2023. Environmental sustainability and ESG software solutions are provided. GreenStone Plus has raised $10.45 million across 3 funding rounds from investors including Cority. The company has 25 employees. GreenStone Plus was last valued at $37.54 million in April 2009. GreenStone Plus offers products and services including Health Cloud, Safety Cloud, Sustainability Cloud, Environmental Cloud, and Quality Cloud. Its focus areas include Enterprise Applications, GRC Software, Compliance and QEHS Compliance. Its legal entity is GREENSTONE+ LIMITED.
Company details
Greenstone was founded in 2007 and is headquartered in London, United Kingdom. Software solutions are offered in the environmental sustainability and ESG sector, covering environment, health and safety, CSR frameworks, supply chain, and procurement. Data collection, management, analysis, and reporting are facilitated to meet non-financial, EHS, CSR, ESG, health and safety, risk, compliance, and supply chain requirements for clients.
- Headquarters London, United Kingdom
- Employees 25
- Stage Acquired
- SectorsTechnology
- Emailβ’β’β’β’β’β’β’β’
- Website greenstoneplus.com
- Social LinkedIn X
- Acquired by Cority (May 2023)
- Legal Name Greenstone+ Limited
Products & Services of GreenStone Plus
GreenStone Plus offers a comprehensive portfolio of products and services, including Health Cloud, Safety Cloud, Sustainability Cloud, Environmental Cloud, and Quality Cloud.
Protects workforce and ensures compliance with health regulations.
Enables prediction and prevention of workplace safety risks.
Manages ESG data for achieving sustainability goals.
Handles compliance and environmental impact tracking.
Improves supply chain quality and efficiency.
Funding Insights of GreenStone Plus
GreenStone Plus has successfully raised a total of $10.45M across 3 strategic funding rounds. The most recent funding activity was a Series A round of $3.05 million completed in April 2009. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $10.45M
- Total Rounds 3
- Last Round Series A β $3.05M
- First Round $1.31M
(Jul 2007)
All 3 funding rounds of GreenStone Plus with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Apr 2009 | $3.05M | Series A | $37.54M | β | β |
| Jul 2007 | $6.09M | Series A | $206.83M | β | β |
| Jul 2007 | $1.31M | Seed | $β’β’β’β’β’ | β | β |
| Date | Valuation | Stage |
|---|---|---|
| Apr 2009 | $37.54M | β’β’β’β’β’β’β’β’ |
| Jul 2007 | $206.83M | β’β’β’β’β’β’β’β’ |
| Jul 2007 | $β’β’β’β’β’ | β’β’β’β’β’β’β’β’ |
Full valuation and stage history of GreenStone Plus
Every valuation point, the growth-stage changes (minicorn, soonicorn, unicorn) and the dates behind them require an active premium plan.
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Last known valuation $37.54M (Apr 2009). 1 investors in total: 1 institutional.
Investors in GreenStone Plus
GreenStone Plus has secured backing from 1 investor. Prominent investors backing the company include Cority.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Cloud-based QEHS software solutions are provided for enterprises. | 1985 | cority.com | Toronto, Canada |
Investor details for GreenStone Plus
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
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Verified entity values are shown only after access is granted.
People of GreenStone Plus
7 people are tracked at GreenStone Plus (1 in leadership, 6 in team); the tracked headcount is 25.
| Name | Role | Group |
|---|---|---|
Nick Sutton | Director ( Co Founder) | Leadership |
Sercan YILMAZ | Software Tester | Team |
Elvis Nkowa | Software Test Engineer | Team |
Graeme Pyke | Senior Web Developer | Team |
Marcelo Balbuena | Software Engineer Manager | Team |
Soomin Lee | Client Services Manager | Team |
Gracie Murray (She/her) | Competition Analysis and Strategy | Team |
Complete people profiles for GreenStone Plus
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Timeline of GreenStone Plus
5 dated milestones of GreenStone Plus across 16 years, from founding to its latest funding, stage changes and deals.
- Founded GreenStone Plus is founded.
- Funding First funding round of $1.3M.
- Milestone Reaches Minicorn status.
- Funding Latest funding round, Series A, of $3.0M.
- Exit Acquired by Cority.
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Frequently Asked Questions about GreenStone Plus
GreenStone Plus was founded in 2007.
GreenStone Plus is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
GreenStone Plus is a funded company, having raised a total of $10.45M across 3 funding rounds to date. The company's 1st funding round was a Seed of $1.31M, raised on Jul 2007.
GreenStone Plus has 25 employees.
Greenstone was founded in 2007 and is headquartered in London, United Kingdom. Software solutions are offered in the environmental sustainability and ESG sector, covering environment, health and safety, CSR frameworks, supply chain, and procurement. Data collection, management, analysis, and reporting are facilitated to meet non-financial, EHS, CSR, ESG, health and safety, risk, compliance, and supply chain requirements for clients.
GreenStone Plus offers Health Cloud, Safety Cloud, Sustainability Cloud, Environmental Cloud, and Quality Cloud.
GreenStone Plus has 1 investor. Key investors include Cority.
The valuation of GreenStone Plus is $37.54M as of Apr 2009.
GreenStone Plus operates through Greenstone+ Limited.
Yes. GreenStone Plus was acquired by Cority in May 2023.

