# PMI Stack

> We help roll-ups unify systems, data, and workflows across their acquired companies — so their platform runs like one company, not ten.

## What We Do

PMI Stack provides post-merger technical integration services for serial acquirers and roll-up companies. We handle the practical work of consolidating CRM, ERP, email, HR, and operational systems after acquisitions.

We are execution specialists with embedded judgment — not pure strategy consultants, and not commodity developers. We understand the business context of technical decisions and guide clients through choices while doing the actual work.

## Services

- Data migration and consolidation
- CRM and ERP unification across acquired companies
- Email and communication system migrations
- Workflow automation and process standardisation
- System integration strategy and execution
- Post-merger technical integration (PMI)
- Training and adoption support

## Who We Help

**Ideal clients:**
- Roll-ups and serial acquirers with 2-15 completed acquisitions
- Companies that have made at least 1 acquisition in the last 12-24 months
- Revenue typically £5M-£100M, 50-500 employees
- Traditional B2B services industries (not software/IT companies)

**Industries we specialise in:**
- Facilities management and building services
- Industrial services (MRO, environmental testing, compliance)
- Grounds maintenance and landscaping
- Home services (HVAC, plumbing, electrical)
- Pest control
- Healthcare services (physiotherapy, home care, veterinary)
- Testing, inspection and certification
- Specialty B2B distribution

**Decision-makers we work with:**
- COO / Head of Operations
- Head of Integration / Integration Manager
- CIO / IT Director (at non-tech companies)
- CFO (when they own systems)
- Managing Director (smaller platforms)

## Why Companies Choose Us

1. **We understand roll-ups** — We know the political dynamics of acquired companies, the promises made to managers about "nothing changing," and how to navigate resistance.

2. **We untangle the mess coming in** — Your existing Salesforce consultant knows YOUR system. We know how to deal with the 10 different systems, messy data, and Excel workarounds walking in the door with each acquisition.

3. **Execution with judgment** — We don't just follow specs. We anticipate problems, advise on decisions, and adapt as we learn what's actually happening in each acquired company.

4. **We build your playbook** — After working together, you'll have documented processes for future acquisitions, not just a one-time migration.

## How We Work

**Phase 1: Audit (2-4 weeks)**
Stakeholder mapping, system inventory, integration level recommendation, execution roadmap.

**Phase 2: Execution (varies by scope)**
Data cleanup, test migrations, production migrations, integration setup, weekly progress reporting.

**Phase 3: Handover**
Documentation, training (optional), hypercare support period.

## What We Are Not

- We are not management consultants — we do the actual work, not just strategy decks
- We are not an offshore dev shop — we provide judgment and guidance, not just task execution
- We are not IT support — we handle integration projects, not ongoing helpdesk
- We are not system vendors — we are platform-agnostic and recommend what fits your situation

## Location and Contact

- Website: https://pmistack.com
- Location: United Kingdom
- Serves: UK and Europe

## Founder

Dylan Harrocks — 6 years running a web agency (Nexus Creative), with deep experience building custom CRMs and business systems. Background spans branding, web design, low-code applications, and solution architecture.

## Resources

- The Roll-Up Integration Playbook (free guide): https://pmistack.com/pmi-playbook
- Blog: https://pmistack.com/blog