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Employee Spotlight – Krisztian Csomai
29 June, 2026

Employee Spotlight – Krisztian Csomai

No two days are ever the same for Krisztian in his role at Vertali. Each day brings a new set of challenges and opportunities. Mornings typically begin with checking emails and setting priorities before diving into a varied workload shaped…

Employee Spotlight: Marcus Chalklin
5 May, 2026

Employee Spotlight: Marcus Chalklin

What Marcus enjoys most about working at Vertali is the friendly and sociable culture, whether that’s grabbing lunch together in the office or catching up at staff conferences, there’s a real sense of community.

Sarah Daems
1 April, 2026

Employee Spotlight: Sarah Daems

In this latest Employee Spotlight, we’re featuring Sales Support Administrator, Sarah Daems, who has an interesting background in radio!

Why mainframe pentesting matters more than ever
30 March, 2026

Why mainframe pentesting matters more than ever

By Mark Wilson
Penetration testing – simulating the actions of a malicious attacker to uncover vulnerabilities before they are exploited – has become a vital tool in the mainframe security arsenal.

Employee Spotlight: Daniel Redican
9 March, 2026

Employee Spotlight: Daniel Redican

In this latest Employee Spotlight, we’re featuring Daniel Redican, Principal Service Delivery Manager who focuses on client services, ensuring that both the team and our customers are looked after.

Vertali Ethos: Protect
2 March, 2026

Our Ethos: Protect 

Helen Turner, Operations & PMO Director of Vertali, explains how the company’s ethos has been formalised – and why having a strong ethos is important to clients, colleagues and partners.

AndyPenlington
5 January, 2026

Employee Spotlight: Andy Penlington

In this Employee Spotlight, we’re shining a light on Andy Penlington, Partner Channel Development Manager, who helps bridge strategy, technology, and partnerships at Vertali.

Cyber resilience - DORA
9 December, 2025

Explaining mainframe security to your CISO

By Mark Wilson, Technical Director
To gain CISO attention, mainframe security must be framed in terms of business risk and alignment with enterprise security priorities.

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