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100-Day Plans That Survive Contact With Reality

Every PE firm writes a 100-day plan. Few have the data infrastructure to execute it. Here's what separates plans that deliver from plans that drift.

April 7, 2026
Portfolio Management
December 9, 2023

100-Day Plans That Survive Contact With Reality

Every PE firm writes a 100-day plan. Few have the data infrastructure to execute it. Here's what separates plans that deliver from plans that drift.

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The Plan vs. The Reality

The 100-day plan is the cornerstone of post-acquisition value creation in private equity. Before the deal even closes, the operating team has identified the quick wins, the operational improvements, and the strategic initiatives that will drive returns. It is detailed, time-bound, and agreed upon by all stakeholders.

Then Day 1 arrives, and reality intervenes. The financial data from the portco does not match the diligence model. The KPIs the deal team identified cannot be tracked because the underlying data is not accessible. The quick win that looked obvious in the data room turns out to depend on information that lives in three disconnected systems.

Most 100-day plans do not fail because the strategy is wrong. They fail because the data infrastructure cannot support the execution.

The Data Gap in Day 1-30

The first 30 days post-close are supposed to be about establishing baselines, confirming hypotheses, and launching priority initiatives. In practice, they are about getting access to systems, reconciling data, and figuring out which numbers to trust.

Operating partners report spending 60-70% of their first month on data wrangling rather than operational improvement. Every day spent requesting CSV exports, re-mapping charts of accounts, and manually building dashboards is a day not spent on the initiatives that justify the investment thesis.

What Surviving Plans Have in Common

The 100-day plans that deliver on their promises share three characteristics:

  • Data access from Day 1. The operating team is not waiting for IT to provision system access or for controllers to assemble reports. The data is flowing into a centralized platform from the moment the deal closes.
  • Automated baselines. Instead of manually building baseline reports, the platform automatically establishes financial and operational baselines using historical data from the portco's source systems.
  • Real-time tracking against the plan. The 100-day plan is not a static document. It is tracked in real-time against actual performance data, so deviations are caught in Week 2, not Month 3.

Building the Infrastructure Before You Need It

The best time to set up portfolio data infrastructure is before the deal closes. The second-best time is Day 1. Every day after that, the cost of delayed data compounds.

This is why leading PE firms are integrating their operating platform into the deal process itself. During diligence, they identify which source systems the portco uses. Before close, they configure the data connectors. On Day 1, the data starts flowing. The 100-day plan does not start with a data gap — it starts with data.

Cofi's platform is designed for exactly this workflow. Pre-built connectors for common ERPs, HRIS, and CRM systems mean the integration starts in days, not months. By the time the operating partner opens their dashboard on Day 1, the baseline is already there.

The 100-Day Plan Is Only As Good As Its Data

Your investment thesis is a hypothesis. The 100-day plan is the test. But you cannot run a test without data. The firms that consistently execute post-close are the ones that treat data infrastructure as the first line item in the plan, not the last.

Make your next 100-day plan start with data, not data requests. Book a demo at cofi.ai.

Alex Irigoyen
Co-founder & Chief Executive Officer

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