What technologies does Greenspark use?

Greenspark uses Sendgrid, Gmail, Google Apps, Amazon AWS, DNSimple. View their full technology stack — including all 30 detected tools — on StackWho.

Who is the CTO of Greenspark?

Donat Peter is the CTO at Greenspark. Get verified contact information on StackWho.

Who is the COO & Co-Founder of Greenspark?

Matt Williams is the COO & Co-Founder at Greenspark. Get verified contact information on StackWho.

Where is Greenspark located?

Greenspark is based in London, United Kingdom.

Greenspark

Q: What industry is Greenspark in?

Greenspark operates in the environmental services industry.

getgreenspark.com

environmental services

getgreenspark.com

London, United Kingdom

11-50 employees

1000000 revenue

LinkedIn Profile

About Greenspark

retail, information technology & services, environmental services, impact badges, impact projects, impact management, b2b, services, not elsewhere classified, impact api, sustainability, impact impact impact, impact analytics, d2c, carbon offset, services, impact storytelling, customer engagement, customer retention, software development

Greenspark's Tech Stack

AI/ML

Decision Makers at Greenspark

2 contacts

Donat Peter

CTO

d***@getgreenspark.com Sign up to view

Matt Williams

COO & Co-Founder

m***@getgreenspark.com Sign up to view

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30 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Greenspark's Position in the StackWho Database

• Greenspark is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,598 environmental services companies are in the 11-50 employee range (same size as Greenspark).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Greenspark use?

Greenspark uses Sendgrid, Gmail, Google Apps, Amazon AWS, DNSimple, Outlook, and 24 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Greenspark?

StackWho has verified email addresses for 2 decision makers at Greenspark. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Greenspark directly for sales, recruiting, or partnerships.

What industry is Greenspark in?

Greenspark operates in the environmental services industry, headquartered in London, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Greenspark's contact data?

Yes. StackWho Pro members can export decision maker contact data for Greenspark and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.