M&A Readiness & Integration


Make the Deal. Then Make it Work.

We specialize in getting companies ready for transactions — and realizing the full value afterward. Whether you’re preparing to sell, acquire, or integrate, we bring the experience and precision needed to guide the process from start to finish.

Pre-Close Services:

  • Sell-side diligence prep: data rooms, working capital analysis, quality of earnings support
  • Buy-side financial modeling, synergy analysis, and integration planning
  • Cross-functional readiness assessments

Post-Close Services:

  • Day 1 financial ops stabilization
  • Synergy tracking and realization
  • Integration of financial systems, reporting, and teams
  • Reforecasting and new org budget alignment

Example Work:

  • Led integration of two SaaS firms across finance, HR, and billing
  • Orchestrated exit prep for PE-owned business resulting in $238M sale

Over 500 teams worldwide rely on inersec

Keep learning as you go.

Our Services

💼Interim CFO / COO LeadershipRapid deployment during times of transition, growth, or crisis.
📊Strategic Finance ConsultingTurn data into strategy. Better insights, smarter decisions.
🔄M&A Readiness & IntegrationMake the deal—and make it work post-close.
📈Portfolio SupportOperational firepower for fund-wide value creation.
💡SaaS & Tech TransformationAlign systems, pricing, and GTM strategy for scale.