greentech

greentech.energy

Hamburg, Hamburg, Germany

201-500 employees

LinkedIn Profile

About greentech

services for renewable energy, data analysis, grid connection, photovoltaic plant optimization, feasibility analysis, renewable energy policy, esg commitment, battery storage system design, esg reporting, epc services, innovative energy storage solutions, tender management, construction & engineering, hybrid pv and bess systems, sustainability, grid connection planning, risk assessment, utility-scale solar development, energy storage optimization, project development lifecycle

greentech's Tech Stack

Decision Makers at greentech

3 contacts

Joern Carstensen

CTO

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Michael Strubenhoff

Servicetechniker / Head of IT

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Johannes Liebich

Head of Engineering & Technical Advisory bei Greentech

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19 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

greentech's Position in the StackWho Database

• greentech is 1 of 3,226 renewables & environment companies tracked in StackWho.
• 3,219 renewables & environment companies in our database have verified decision-maker emails (100% of the cohort).
• 2,290 companies in Hamburg are in the StackWho database.
• 143 renewables & environment companies are in the 201-500 employee range (same size as greentech).

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 greentech use?

greentech uses Outlook, Microsoft Office 365, CloudFlare Hosting, Vimeo, DoubleClick Conversion, DoubleClick, and 13 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at greentech?

StackWho has verified email addresses for 3 decision makers at greentech. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach greentech directly for sales, recruiting, or partnerships.

What industry is greentech in?

greentech operates in the renewables & environment industry, headquartered in Hamburg, Hamburg, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export greentech's contact data?

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