15.  SUBSEQUENT EVENT

On April 15, 2026, the Company signed a definitive agreement to acquire the Megger Group Limited (Megger) business of TBG AG. Megger is a global provider of testing, monitoring, and data-driven solutions for utilities and critical electric infrastructure, including industrial, transportation, data center and renewable end markets. Under the terms of the agreement, ESCO will acquire Megger for total consideration of approximately $2.35 billion, consisting of $0.9 billion in cash and ESCO equity valued at approximately $1.4 billion. The cash portion will be funded through existing cash on hand and incremental debt, with committed financing in place. The Company expects to complete the acquisition in the first quarter of fiscal 2027. Megger will become part of the Company’s Utility Solution Group (USG) segment. See further discussion of the transaction and financing arrangements in the Company’s Form 8-K’s filed April 15, 2026 and April 16, 2026.