What technologies does Cornelsen Group use?

Cornelsen Group uses Outlook, Microsoft Office 365, Mobile Friendly, Apache, Google Tag Manager. View their full technology stack — including all 9 detected tools — on StackWho.

Who is the Managing Director / CEO and Partner of Cornelsen Group?

Helena Hinrichsen is the Managing Director / CEO and Partner at Cornelsen Group. Get verified contact information on StackWho.

Where is Cornelsen Group located?

Cornelsen Group is based in Essen, North Rhine-Westphalia, Germany.

Cornelsen Group

cornelsen.group

environmental services

cornelsen.group

Essen, North Rhine-Westphalia, Germany

11-50 employees

25932000 revenue

LinkedIn Profile

About Cornelsen Group

pfas treatment, water treatment, industrial water filtration, effluent treatment, groundwater remediation, remediation technologies, pfasreinigung, wasseraufbereitung, altlastensanierung, deponiesickerwasser, industriewasser, prozesswasser, trinkwasser, abwasser, landfill leachate, pfas, industriewasseraufbereitung, industrial water treatment, services, boden- und grundwassersanierung

Cornelsen Group's Tech Stack

Decision Makers at Cornelsen Group

1 contact

Helena Hinrichsen

Managing Director / CEO and Partner

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9 technologies detected · 1 decision maker · 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.

Cornelsen Group's Position in the StackWho Database

• Cornelsen Group 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).
• 3,954 companies in North Rhine-Westphalia are in the StackWho database.
• 1,598 environmental services companies are in the 11-50 employee range (same size as Cornelsen Group).

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 Cornelsen Group use?

Cornelsen Group uses Outlook, Microsoft Office 365, Mobile Friendly, Apache, Google Tag Manager, WordPress.org, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Cornelsen Group?

StackWho has verified email addresses for 1 decision maker at Cornelsen Group. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Cornelsen Group directly for sales, recruiting, or partnerships.

What industry is Cornelsen Group in?

Cornelsen Group operates in the environmental services industry, headquartered in Essen, North Rhine-Westphalia, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Cornelsen Group's contact data?

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