Companion Group

companiongroup.io

London, England, United Kingdom

51-200 employees

LinkedIn Profile

About Companion Group

unreal engine, c, unity, net framework, backend architecture, backend services, project management, multiplayer, specialist services, game development, live operations, online services, service engineering, online multiplayer services, online game performance, software engineering, game development talent, game industry veteran leadership, scalable game infrastructure, backend systems

Companion Group's Tech Stack

AI/ML

Decision Makers at Companion Group

3 contacts

Jim Umstot

CTO

j***@companiongroup.io Sign up to view

Chris Stamford

VP of Engineering

c***@companiongroup.io Sign up to view

Vitor Magalhaes

Cofounder & Chief Revenue Officer

v***@companiongroup.io Sign up to view

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9 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

Python signals data science, ML, or automation workflows. Data platforms, MLOps tools, and cloud compute solutions are strong fits for outreach.

Companion Group's Position in the StackWho Database

• Companion Group is 1 of 3,622 computer games companies tracked in StackWho.
• 3,615 computer games companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 214 computer games companies are in the 51-200 employee range (same size as Companion 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 Companion Group use?

Companion Group uses Gmail, Google Apps, Python, Render, Basis, Remote, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Companion Group?

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

What industry is Companion Group in?

Companion Group operates in the computer games industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Companion Group's contact data?

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