Insights

Expansion and Growth Zellis has recently expanded its product ecosystem by integrating elementsuite and Hastee into a single platform, signaling a strategic move toward larger, end-to-end HR, WFM, and pay solutions. This presents a sales opportunity to cross-sell integrated capabilities to existing clients and pursue organizations seeking unified workforce management and payroll ecosystems.

Acquisition Momentum The acquisition of Hastee Technologies signals a strategic emphasis on financial wellbeing and earned wage access. This opens opportunities to upsell financial wellbeing modules to current customers and target mid-market firms prioritizing employee financial health as a competitive differentiator.

Leadership Hiring Appointment of senior executives and non-executive directors, including a Chief People Officer, indicates a focus on talent experience and people operations. This creates opportunities to engage HR leaders at prospective clients around enhanced employee experience, payroll accuracy, and WFM optimization.

Payroll and WFM Leadership Zellis services Ireland launched a payroll portal and has strong recognition in payroll software awards. This points to a proven payroll-first value proposition with scalable cloud solutions, offering upsell to organizations seeking modern, compliant, and efficient payroll and workforce management systems across regions.

Industry Recognition Consistent award wins for Zellis HCM Cloud and payroll solutions, plus market visibility through industry events and campaigns, signal strong credibility. Use this to approach risk-averse enterprises and public sector entities seeking trusted, award-winning HR and payroll technology partners.

Zellis Tech Stack

Zellis uses 8 technology products and services including html5media, InVision, Unpkg, and more. Explore Zellis's tech stack below.

  • html5media
    Audio, Video, Graphics
  • InVision
    Communication And Collaboration
  • Unpkg
    Content Delivery Network
  • SymmetricDS
    Data Integration
  • Oracle Cloud
    Data Management Platforms
  • D3.js
    Javascript Graphics
  • Cisco Meraki
    Network Hardware
  • HTTP/3
    Web & Portal Technology

Media & News

Zellis's Email Address Formats

Zellis uses at least 1 format(s):
Zellis Email FormatsExamplePercentage
First.Last@zellis.comJohn.Doe@zellis.com
98%
First.Middle@zellis.comJohn.Michael@zellis.com
2%

Frequently Asked Questions

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

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Zellis's official website is zellis.com and has social profiles on LinkedIn.

How much revenue does Zellis generate?

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As of July 2026, Zellis's annual revenue is estimated to be $100M - $250M.

What is Zellis's NAICS code?

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Zellis's NAICS code is 5112 - Software Publishers.

How many employees does Zellis have currently?

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As of July 2026, Zellis has approximately 1.5K employees across 5 continents, including EuropeAsiaNorth America. Key team members include Ceo: J. P.Ceo: K. H.Cto: M. A.. Explore Zellis's employee directory with LeadIQ.

What industry does Zellis belong to?

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Zellis operates in the Software Development industry.

What technology does Zellis use?

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Zellis's tech stack includes html5mediaInVisionUnpkgSymmetricDSOracle CloudD3.jsCisco MerakiHTTP/3.

What is Zellis's email format?

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

When was Zellis founded?

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Zellis was founded in 1963.
Zellis logo

Zellis

Software DevelopmentEngland, United Kingdom1001-5000 Employees

Zellis is a software development company based in Patchway, England, delivering HR, payroll, workforce management, and benefits solutions. It positions itself as the UK's and Ireland's leading provider of these solutions, focusing on improving employee experience and supporting the full employee lifecycle. In 2025, Zellis integrated Elementsuite and Hastee to offer a single, coherent end-to-end system for the modern workplace, anchored by the Zellis HCM Cloud. The company notes that its solutions pay one in seven workers in the UK and Ireland, reflecting its scale in the regional market. The group employs between 1,001 and 5,000 people and has expanded through acquisitions of Elementsuite in January 2025 and Hastee in June 2025, alongside industry recognition such as Payroll Software Supplier of the Year awards in 2024 and 2025.

Section iconCompany Overview

Website
zellis.com
NAICS Code
5112 - Software Publishers
Founded
1963
Employees
1001-5000

Section iconFunding & Financials

  • $100M - $250M

    Zellis's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    Zellis's revenue is estimated to be in the range of $100M - $250M

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