Legion42 Solutions GmbH

Interim IT leadership for transitions that can’t fail.

Post-merger integration, carve-outs, platform migrations and enterprise architecture. Led personally by Robert Kopezky.

Vienna, Austria · Working internationally

Senior leadership. Personal commitment. Measurable outcomes.

Based in Vienna DACH & UK German & English

What we take on

Focused leadership for complex situations. From the first decision to operational readiness.

01

Interim IT leadership

Interim CIO, Head of IT or programme lead when there’s a gap to fill or a reorganisation to execute.

02

Carve-outs and post-merger integration

Separation planning, TSA design and exit, shared-service disentanglement, Day-1 readiness.

03

Large platform transitions

Full technology stack replacements, data migration with reconciliation, cutover planning and dress rehearsals.

04

Enterprise architecture

Target landscapes that hold up from business requirement to operational readiness, plus the governance to keep them that way.

How the work gets done

Business understanding. Technical depth.

Large IT programmes rarely fail on technology. They fail in the gaps between business and IT, between plan and operations, between what was promised and what the organisation can absorb.

Our work sits in those gaps. We translate between finance, operations, HR and engineering, lead strong teams with a light hand and step in deep where things are stuck. Change management is part of every engagement, because new systems only pay off when processes and people move with them.

Let’s talk.

Most mandates start with a short conversation about the situation, not a proposal.