Pre-merger IT due diligence
A practitioner read on the target environment: architecture, lifecycle risk, technical debt, and what the deal model is assuming that the stack may not support.

Private equity, corporate development, and integration teams hire VRTG when a deal needs infrastructure assessed by practitioners — not a questionnaire filled from the data room alone.
We validate what the target actually runs: campus, voice, security, cloud, and the operating model that will have to survive Day 1. The same senior engineers who design and deploy networking, unified communications, and security environments.
Connect with experienced technology professionals who understand complex enterprise environments and can help you determine the right path forward.
A practitioner read on the target environment: architecture, lifecycle risk, technical debt, and what the deal model is assuming that the stack may not support.
Confirm what is documented versus what is deployed — campus, voice, security, identity, and cloud — so surprises show up before close, not after.
A sequenced path for the first 90–180 days: what must stay stable, what can consolidate, and where integration work will actually consume time and budget.
Separate must-fund, can-wait, and should-stop. Align infrastructure spend to the operating plan instead of inheriting the target’s run-rate unexamined.
How the environment holds together across network, communications, and security — and where a portfolio standard or parent-company design will collide with reality.
Diligence sprint
Pre-close window; focused read on stack, risk, and assumptions
Post-close validation
Confirm what was bought and what Day 1 operations actually require
Integration planning
Sequenced network, voice, security, and cloud consolidation
Advisory
Budget rightsizing, architecture review, or portfolio-standard fit
Scope follows the deal calendar. A short diligence sprint is often the right first step when access and time are limited.
Validation work sits on the same engineering foundation as our production infrastructure engagements — the practitioners who design campus, voice, and security environments for commercial clients. For how we approach disciplined network engineering in a regulated setting, see our regional bank case study.
Practitioners, not slideware
Senior engineers who work the stack — not a diligence checklist written from marketing copy.
Cross-stack visibility
Campus, voice, security, and cloud as one system, which is where deal risk usually hides.
Deal-aware scoping
Work structured to the access, timeline, and questions the transaction actually has.
A path after close
The same team can carry validation into integration and specialty delivery when you want continuity.
Architecture, lifecycle and supportability, technical debt, security and voice posture, cloud and data-center dependencies, and whether the operating model matches what the deal assumes. We focus on what will cost time, money, or stability after close.
Yes. PE ops, deal leads, and corporate development teams are a primary audience for this practice — alongside CIOs who inherit a target environment.
Yes. Post-merger integration planning, budget rightsizing, and follow-on specialty work (network, voice, security) are common next steps when validation finds a real gap.
Generic assessments often inventory tools. We validate whether the infrastructure will support the business case — and we do it with engineers who deploy these systems, not a survey template.
We work with what the process allows: management interviews, architecture diagrams, contracts, and limited technical access. The output is calibrated to the evidence, not dressed up as a full audit when it isn’t one.

Let’s discuss the deal timeline, the stack you can already see, and what a focused validation should cover — no obligation.
Connect with experienced technology professionals who understand complex enterprise environments and can help you determine the right path forward.