CWS Group

cws.com

Duisburg, Nordrhein-Westfalen, United Kingdom

1001-5000 employees

LinkedIn Profile

About CWS Group

edgetech duralite warm edge technology sealed units, bifold doors, conservatories, upvc windows, structural glazing, aluminium windows, curtain walling, sliding sashes, hardwood windows, bi fold doors, edgetech amp duralite warm edge technology sealed units, wholesale building materials

CWS Group's Tech Stack

Email

Outlook

Decision Makers at CWS Group

5 contacts

Anja Hage

Chief Strategy & Transformation Officer (CSO/CTO)

a***@cws.com Sign up to view

Wence Wijnhoven

IT Director Workplace & Platform Services

w***@cws.com Sign up to view

Ciaran Kearney

Engineering Manager

c***@cws.com Sign up to view

Vera Musmann

Head of IT - Fire Safety

v***@cws.com Sign up to view

Gisela Schaller

Executive Assistant Chief Information Officer

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1 technologies detected · 5 decision makers · Emails available

Sales Outreach Angle

CWS Group uses Outlook among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

CWS Group's Position in the StackWho Database

• CWS Group is 1 of 1,466 building materials companies tracked in StackWho.
• 1,458 building materials companies in our database have verified decision-maker emails (99% of the cohort).
• 541 companies in Nordrhein-Westfalen are in the StackWho database.
• 118 building materials companies are in the 1001-5000 employee range (same size as CWS 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 CWS Group use?

CWS Group uses Outlook. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CWS Group?

StackWho has verified email addresses for 5 decision makers at CWS Group. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach CWS Group directly for sales, recruiting, or partnerships.

What industry is CWS Group in?

CWS Group operates in the building materials industry, headquartered in Duisburg, Nordrhein-Westfalen, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CWS Group's contact data?

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