Stonehill is a boutique Change Management Consulting Firm built for middle market companies and private equity-backed operators navigating transformation, integration, and operational redesign. We work alongside leadership teams when the stakes are high — during post-merger integrations, ERP transitions, organizational restructuring, and growth inflections that demand more than a slide deck. Our consultants are practitioners first, having sat in the operator's seat before crossing into advisory, which is why clients describe us as the Change Management Consulting Firm that actually moves work forward instead of producing artifacts that gather dust.

Headquartered in Tampa Bay and serving clients across North America, Stonehill brings disciplined methodology, senior-led delivery, and zero bench filler. Every engagement is staffed with experienced consultants who own outcomes from kickoff through stabilization. Whether you're integrating a platform acquisition, rolling out a new operating model, or repositioning a portfolio company for exit, we deliver the structure, communication cadence, and governance required to make change stick.

• Post-Merger Integration — End-to-end PMI execution covering Day 1 readiness, Day 100 planning, functional integration workstreams, synergy capture, and cultural alignment. We've led integrations for PE-backed platforms, strategic acquirers, and carve-outs across financial services, industrials, and consumer sectors.

• Organizational Change Management — Structured adoption programs aligned to Prosci ADKAR and Kotter principles, covering stakeholder analysis, sponsor coalitions, communications, training enablement, and resistance management. We embed change discipline into the project itself rather than bolting it on at the end.

• Operating Model Design — Realignment of roles, spans of control, decision rights, and process ownership to match strategic intent. Common triggers include scaling past founder-led structures, integrating multiple acquisitions, or repositioning a platform for growth equity.

• Process Optimization & Standardization — Workflow redesign across functions like Quote-to-Cash, Procure-to-Pay, HR Operations, and Customer Onboarding. We document current state, design future state, and own the rollout — not just the recommendation.

• Carve-Out & Standalone Stand-Up — TSA management, Day 1 infrastructure, functional separation roadmaps, and the scaffolding required to operate independently from a former parent. Particularly relevant for PE-backed divestitures and sponsor-led transitions.

What separates Stonehill from larger firms is delivery model and accountability. Our partners stay on the engagement — there's no swap from the pitch team to a junior delivery team after signing. We move at the pace of middle market transactions, communicate in operator language, and prioritize execution over deliverables. Our clients include Valley National Bank, PODS, FIS, AHF Products, and Continental Infrastructure Group, alongside dozens of PE-backed portfolio companies across the Southeast and Midwest.

If you're evaluating a Change Management Consulting Firm for an upcoming integration, transformation, or operational reset, Stonehill brings the senior bench, sector depth, and execution discipline to make the work real. Reach out for a working session — not a sales pitch — to scope what's in front of you and how we'd approach it. The right Change Management Consulting Firm is the one that's done the work before, can name the failure modes early, and stays in the chair until the change holds.