Zest4

zest4.com

telecommunications

zest4.com

Wilmslow, England, United Kingdom

51-200 employees

4500000 revenue

LinkedIn Profile

About Zest4

telecommunications, customer services, unified communications, m2m, iot, hosted telephony, mobile solutions, cloud telephony, connectivity, white-label portals, multi-network connectivity, gdpr training, cyber security training, vulnerability scanning, channel partner support, monthly vulnerability reports, reseller support, channel-focused provider, b2b, global iot connectivity

Zest4's Tech Stack

Decision Makers at Zest4

1 contact

Stephen Ridgway

Head Of Technology

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Zest4 uses Mimecast, Outlook, Microsoft Office 365 among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

Zest4's Position in the StackWho Database

• Zest4 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.
• 862 telecommunications companies are in the 51-200 employee range (same size as Zest4).

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 Zest4 use?

Zest4 uses Mimecast, Outlook, Microsoft Office 365, 8x8, IoT, Android. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Zest4?

StackWho has verified email addresses for 1 decision maker at Zest4. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Zest4 directly for sales, recruiting, or partnerships.

What industry is Zest4 in?

Zest4 operates in the telecommunications industry, headquartered in Wilmslow, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Zest4's contact data?

Yes. StackWho Pro members can export decision maker contact data for Zest4 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.