Insights

Strategic Partnerships Zest4 has established wholesale relationships with major operators including O2, Vodafone, and Gamma, indicating a ready channel for resellers. This presents an opportunity to cross-sell unified communications solutions to a broad reseller base leveraging existing partner ecosystems.

PCI and Security Recent PCI Compliance launch strengthens Zest4’s value proposition for security‑conscious customers and regulated industries. Sales conversations can target mid to large enterprises seeking compliant, compliant‑driven UC solutions and reduce risk for MSPs and VARs.

AI and Resilience Introduction of Conversation IQ and 5G cellular fail-over signals a move toward AI‑driven customer interactions and enhanced reliability. Upsell opportunities exist for businesses prioritizing intelligent analytics and robust business continuity.

IoT Enablement Zest4Tag IoT expansion indicates capacity to integrate IoT with UC offerings. Sales plays can target organizations pursuing unified communications with IoT management, remote monitoring, and asset tracking.

Fast Growth Signals Frequent product launches and incentives (Race Day programs) demonstrate active sales acceleration and channel engagement. This environment is favorable for onboarding new resellers and expanding share through bundled UC, security, and mobility solutions.

Similar companies to Zest4

Zest4 Tech Stack

Zest4 uses 8 technology products and services including LinkedIn Ads, Amazon Web Services, WordPress, and more. Explore Zest4's tech stack below.

Media & News

Zest4's Email Address Formats

Zest4 uses at least 4 email formats:
Zest4 Email FormatsExamplePercentage
First.Last@zest4.comJohn.Doe@zest4.com
80%
Fir.Last@zest4.comJoh.Doe@zest4.com
11%
Last@zest4.comDoe@zest4.com
4%
First@zest4.comJohn@zest4.com
5%

Frequently Asked Questions

What is Zest4's official website and social media links?

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Zest4's official website is zest4.com and has social profiles on LinkedIn.

How much revenue does Zest4 generate?

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As of August 2026, Zest4's annual revenue is estimated to be $1M - $10M.

What is Zest4's SIC code and NAICS code?

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Zest4's SIC code is 4812 - Radiotelephone Communications and NAICS code is 517 - Telecommunications.

How many employees does Zest4 have currently?

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As of August 2026, Zest4 has approximately 61 employees across 2 continents, including Europe and Africa. Key team members include Head Of Mobile: J. R., Head Of Commercial And Billing: A. B. and Head Of Connectivity And Cloud: R. S. Explore Zest4's employee directory with LeadIQ.

What industry does Zest4 belong to?

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Zest4 operates in the Telecommunications industry.

What technology does Zest4 use?

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Zest4's tech stack includes LinkedIn Ads, Amazon Web Services, WordPress, CookieYes, Shopify, Microsoft 365, Mimecast and Tawk.to.

What is Zest4's email format?

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Zest4's email format typically follows the pattern of First.Last@zest4.com. Find more Zest4 email formats with LeadIQ.

When was Zest4 founded?

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Zest4 was founded in 2012.
Zest4 logo

Zest4

TelecommunicationsEngland, United Kingdom51-200 Employees

Zest4 employs a mid-sized workforce. In 2022, the company named Adam Hart as Head of Cloud and Connectivity Sales.

Section iconCompany Overview

Website
zest4.com
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2012
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Zest4's revenue is estimated to be in the range of $1M - $10M

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