pyne

Building a group-wide data platform

Building a group-wide data platform
Pyne transformed our data capabilities, delivering deep insights that optimized our operations and strategy. They enabled us to onboard new companies to our platform in minutes.
Mark Von Holstein

Mark Von Holstein

Finance Director, Installatørgruppen

Client Background

Installatørgruppen is a FSN Capital portfolio company unifying Denmark’s technical installers through acquisitions. With 30+ companies and expansion into Switzerland, financial and procurement data lived in multiple ERPs and formats, limiting group-wide visibility and synergy capture.

Aspiration

Create a unified, scalable data platform for rapid post-merger integration, standardized financial views, and procurement insights that unlock group-level savings while keeping the central team lean.

How We Did It

  • Phased rollout: Piloted with one company, then scaled the blueprint across the portfolio for consistent onboarding and controls.
  • ERP integration with Weld: Ingested data from Navision, E-conomic, Business Central, Ekomplet, and more into a single repository with automated pipelines.
  • Unified data model and lineage: Standardized P&L, balance sheet, cash flow, and procurement with transparent lineage from source to report.
  • Procurement data mart: Consolidated supplier, SKU, and pricing history to enable cross-company benchmarking and negotiation prep.
  • Financial Consolidation Excel Upload: Developed a centralised uploading tool for all entities that streamlines the process of trial balance collection and format checking to remove the burden on the Finance team.
  • Governance and multi-entity controls: Centralized definitions, access, and auditability to support PE-grade reporting and compliance.
  • Reporting enablement: Delivered an initial Streamlit layer, with Power BI adopted for portfolio and company-level views.

Key Outcomes

  • Faster onboarding: New companies are connected in hours, often under two, enabling near-immediate consolidation.
  • Procurement leverage: Centralized spend visibility strengthens wholesaler negotiations and reduces costs.
  • Real-time portfolio view: Consistent financials across 30+ companies support quicker decisions and performance management.
  • Lean scalability: A single platform supports €300m+ revenue with minimal central overhead (3-person finance team) and extends seamlessly to Switzerland.
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