Decide what converges and what stays separate
Integrating everything is expensive and undermines what already worked; integrating nothing denies the investment thesis its effects. The useful question is asked domain by domain: financial framework, systems, commercial offer, brand, organisation. Some subjects require rapid convergence because management depends on them; others can stay autonomous for longer without losing value. Writing this trade-off down prevents it from being settled by default, one project at a time.
Establish a shared financial view before setting targets
Two combined businesses rarely measure margin, order book or cash in the same way. While definitions differ, observed variances mix real effects with conventions. A shared base — scope, recognition rules, closing calendar, metric definitions — usefully precedes any commitment to quantified targets. It also protects management from arguing about numbers at the very moment it needs to decide.
Name owners, not just workstreams
An integration plan quickly becomes a list of projects with no clear owner. Each workstream benefits from a named owner, an expected decision, a deadline and the name of whoever arbitrates a disagreement. Teams on both sides also have day-to-day work to deliver: the capacity genuinely available must appear in the plan, or it will show up later as delay.
Treat the human question as a leadership subject
Uncertainty about roles and prospects produces departures nobody planned for, often among the most sought-after people. An explicit communication calendar, responsibilities clarified early and accessible points of contact reduce that loss. It is better to announce what is known and to say what is not yet decided than to wait for a complete plan that will arrive after individual decisions have been made.
Four questions for your next management meeting.
- Has the degree of integration been decided domain by domain?
- Are financial definitions shared across both entities?
- Does each workstream have an owner and an arbitrator?
- Does the timetable account for the teams’ existing workload?