Vertali mainframe services and software
Vertali provides expert IBM® mainframe skills, resources and software to organizations in the UK and around the world. We know IBM Z® technology inside out. You benefit from more experience, expertise, and insights than anyone else can offer.
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…
Mainframe security expert further strengthens Vertali leadership
James Loftus has joined Vertali’s senior leadership team as Technical Delivery Manager for Security, bringing CISO/director-level client-side expertise in cyber security, information security, assurance, IT performance, and customer services.
Mainframe Shield Newsletter – June 2026
Quickly becoming the mainframe industry’s main source of cyber security information, this month’s issue of the Mainframe Shield newsletter highlights some significant developments.
Vertali services
Through a combination of world-leading mainframe consulting knowhow and practical experience in all industry settings and environments, we can provide the focus and resources you need to handle any IBM Z mainframe infrastructure issue or problem.
Work with us
A growing business, we are looking for talented people to help us solve the many business and technical challenges that face our clients around the world.
Latest global vacancies
New To Z Mainframe Trainee Engineer – UK
Kick‑start your tech career with Vertali’s New To Z pathway. A 5‑year journey from potential to professional mainframer.
z/VM Technical Consultant
We’re looking for a z/VM Technical Consultant to provide expert-level support, engineering, and advisory services.
IWS Workload Scheduling Engineer (Contract)
We are looking for experienced IBM Workload Scheduler (IWS/TWS/OPC) contractors.
Case studies
Catch up on the most talked about Mainframe issues and developments from Vertali’s experts
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