What technologies does GCX use?

GCX uses Salesforce, Outlook, ServiceNow, Microsoft Office 365, Typekit. View their full technology stack — including all 18 detected tools — on StackWho.

Who is the CTO of GCX?

Tom Gavin is the CTO at GCX. Get verified contact information on StackWho.

Who is the Electronics and Software Engineering Manager of GCX?

Nigel Haley is the Electronics and Software Engineering Manager at GCX. Get verified contact information on StackWho.

Where is GCX located?

GCX is based in London, England, United Kingdom.

GCX

Q: What industry is GCX in?

GCX operates in the telecommunications industry.

gcx.com

telecommunications

gcx.com

London, England, United Kingdom

1001-5000 employees

279700000 revenue

LinkedIn Profile

About GCX

global managed wan, network connectivity services, hybrid networks, managed videoconferencing services, hosting, managed security services, cloud computing, ip transit, sdwan, cloud networking, hybrid underlay, global connectivity, wan, cloud connectivity, sase, firewall, ip telephony, emerging markets connectivity, subsea infrastructure, information technology & services

GCX's Tech Stack

Decision Makers at GCX

5 contacts

Tom Gavin

CTO

t***@globalcloudxchange.com Sign up to view

Nigel Haley

Electronics and Software Engineering Manager

n***@gcx.com Sign up to view

Mark Vandlik

Vice President of Engineering

m***@gcx.com Sign up to view

Balvinder Chahal

Head of AI Engineering and Strategy

b***@gcxworld.com Sign up to view

Ron Caywood

OEM Engineering Manager

r***@gcx.com Sign up to view

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18 technologies detected · 5 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

GCX's Position in the StackWho Database

• GCX 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).
• 47,721 companies in England are in the StackWho database.
• 272 telecommunications companies are in the 1001-5000 employee range (same size as GCX).

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 GCX use?

GCX uses Salesforce, Outlook, ServiceNow, Microsoft Office 365, Typekit, Google Font API, and 12 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at GCX?

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

What industry is GCX in?

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

Can I export GCX's contact data?

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