E1 International Investment Holding

e1-holding.com

investment management

e1-holding.com

Duisburg, North Rhine-Westphalia, Germany

11-50 employees

LinkedIn Profile

E1 International Investment Holding's Tech Stack

11 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

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E1 International Investment Holding's Position in the StackWho Database

• E1 International Investment Holding is 1 of 4,084 investment management companies tracked in StackWho.
• 4,071 investment management 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.
• 1,525 investment management companies are in the 11-50 employee range (same size as E1 International Investment Holding).

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

Frequently Asked Questions

What technology does E1 International Investment Holding use?

E1 International Investment Holding uses Cloudflare DNS, Mailchimp Mandrill, SendInBlue, CloudFlare Hosting, WordPress.org, Google Tag Manager, and 5 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at E1 International Investment Holding?

StackWho has verified email addresses for 1 decision maker at E1 International Investment Holding. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach E1 International Investment Holding directly for sales, recruiting, or partnerships.

What industry is E1 International Investment Holding in?

E1 International Investment Holding operates in the investment management industry, headquartered in Duisburg, North Rhine-Westphalia, Germany. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export E1 International Investment Holding's contact data?

Yes. StackWho Pro members can export decision maker contact data for E1 International Investment Holding and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.