42one GmbH

42one.com

Berlin, Berlin, Germany

11-50 employees

LinkedIn Profile

About 42one GmbH

internetzugang, mobiltelefonie, sip trunk, cloud services, ida hosted switch plattform, rufnummern, festnetztelefonie, terminierung, dsl, microsoft 365, ftth, cloud computing, enterprise software, enterprises, computer software, information technology & services, b2b

42one GmbH's Tech Stack

Email

Gmail Microsoft Office 365 Outlook

Other

Google Apps

Decision Makers at 42one GmbH

2 contacts

Michael Palmer

Chief Technology Officer

m***@nexxtra.de Sign up to view

Thomas Reinig

CEO

t***@42one.com Sign up to view

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4 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

42one GmbH uses Gmail, Outlook, Google Apps among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

42one GmbH's Position in the StackWho Database

• 42one GmbH is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 5,207 companies in Berlin are in the StackWho database.
• 2,638 telecommunications companies are in the 11-50 employee range (same size as 42one GmbH).

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 42one GmbH use?

42one GmbH uses Gmail, Outlook, Google Apps, Microsoft Office 365. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 42one GmbH?

StackWho has verified email addresses for 2 decision makers at 42one GmbH. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 42one GmbH directly for sales, recruiting, or partnerships.

What industry is 42one GmbH in?

42one GmbH operates in the telecommunications industry, headquartered in Berlin, Berlin, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 42one GmbH's contact data?

Yes. StackWho Pro members can export decision maker contact data for 42one GmbH and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.