When a global professional services firm acquired a specialist European team, the deal was done, but the integration was not. The new team continued operating on their own legacy systems, separate from the rest of the firm, and these systems became increasingly difficult to support. What should have been a temporary workaround became a long-term risk. Harmeston Consulting was brought in to project-manage the post-merger integration effectively, this time across technology, process, and people.

In 2019–2020, a global personal protection manufacturer acquired a U.S.-based helmet division to expand its product portfolio. The integration required navigating operational complexity, cultural alignment, and IT transitions, all while managing pandemic disruptions.