On the Record · EnerSys
EnerSys acquisitions, on the record
The businesses EnerSys bought and sold, as its annual reports describe them, with the cash it reported paying for acquisitions each year and every deal filing since 2016.
Deals its annual reports describe
| Business | Deal | When | Value |
|---|---|---|---|
Bren-Tronics, Inc.Word for word“On May 2, 2024, EnerSys announced that the Company has entered into a definitive agreement to acquire Bren-Tronics, Inc. for approximately $208 million, subject to adjustments.” 10-K for 2024 | agreed acquisition | May 2, 2024 | approximately $208 million |
Industrial Battery and Charger Services Limited (IBCS)Word for word“During fiscal 2024 we had $8.3 million related to the acquisition of Industrial Battery and Charger Services Limited (IBCS).” 10-K for 2024 | acquisition | During fiscal 2024 | $8.3 million |
reserve power and motive power business of the Energy Storage Group of Invensys plc. (ESGI)Word for word“In March 2002, we acquired the reserve power and motive power business of the Energy Storage Group of Invensys plc. (“ESGI”).” 10-K for 2024 | acquisition | In March 2002 | — |
Alpha TechnologiesWord for word“He joined EnerSys upon completion of the acquisition of Alpha Technologies in December 2018.” 10-K for 2024 | acquisition | December 2018 | — |
reserve power and motive power battery businesses in North and South America, from Yuasa Corporation (Japan)Word for word“Morgan Stanley Capital Partners teamed with the management of Yuasa, Inc. in late 2000 to acquire from Yuasa Corporation (Japan) its reserve power and motive power battery businesses in North and South America.” 10-K for 2024 | acquisition | late 2000 | — |
thirty-five acquisitions around the globe (not individually named)Word for word“Between fiscal years 2003 through 2024, we made thirty-five acquisitions around the globe.” 10-K for 2024 | acquisition | Between fiscal years 2003 through 2024 | — |
Bren-Tronics Defense LLCWord for word“On July 26, 2024, the Company completed the acquisition of all of the equity of Bren-Tronics Defense LLC for $206.4 million in cash consideration, as set forth in the stock purchase agreement.” 10-K for 2025 | acquisition | On July 26, 2024 | $206.4 million in cash consideration |
Energy Storage Group of Invensys plc (ESGI)Word for word“In March 2002, we acquired the reserve power and motive power business of the Energy Storage Group of Invensys plc. (“ESGI”).” 10-K for 2025 | acquisition | In March 2002 | — |
Yuasa Corporation (Japan) reserve power and motive power battery businesses in North and South AmericaWord for word“Morgan Stanley Capital Partners teamed with the management of Yuasa, Inc. in late 2000 to acquire from Yuasa Corporation (Japan) its reserve power and motive power battery businesses in North and South America.” 10-K for 2025 | acquisition | late 2000 | — |
RebelWord for word“During fiscal 2026 we had $12.7 million related to the acquisition of Rebel.” 10-K for 2026 | acquisition | fiscal 2026 | $12.7 million |
| Fiscal year ended | Cash paid for acquisitions (net of cash acquired) | Goodwill from acquisitions |
|---|---|---|
| 2017-03-31 | $12.4 million | $1.1 million |
| 2018-03-31 | $3 million | $3.7 million |
| 2019-03-31 | $654.6 million | $320.6 million |
| 2020-03-31 | $176.5 million | $73.8 million |
| 2021-03-31 | $0 | — |
| 2022-03-31 | $0 | — |
| 2023-03-31 | $0 | — |
| 2024-03-31 | $8.3 million | $4.4 million |
| 2025-03-31 | $206.4 million | $50.8 million |
| 2026-03-31 | $12.7 million | $16.2 million |
Deal filings since 2016
- 2025-12-15 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2025-09-25 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2024-07-26 Form 8-K, Item 2.01: Completion of Acquisition or Disposition of Assets
- 2024-05-02 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2024-01-11 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2022-12-21 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2022-09-08 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2021-07-15 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2019-12-11 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2019-09-19 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2018-12-10 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2018-12-10 Form 8-K, Item 2.01: Completion of Acquisition or Disposition of Assets
- 2018-10-29 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
- 2017-08-09 Form 8-K, Item 1.01: Entry into a Material Definitive Agreement
Read from EnerSys’s annual reports (10-K for 2026, 10-K for 2025, 10-K for 2024) and the financial data it files with the SEC, as of 2026-05-20. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.