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Business Acquisitions | 3 Months Ended
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Mar. 29, 2026
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] |
Business Acquisitions | Business Acquisitions 2026 Acquisitions DD-Scientific In the first quarter of 2026, the Company acquired DD-Scientific Holdings Limited and its subsidiary DD-Scientific Limited (together, “DD-Scientific”) for approximately $53.4 million in cash, net of cash acquired and subject to certain adjustments. DD-Scientific, founded in 2011 and headquartered in Fareham, UK, develops and manufactures high-performance gas sensors for critical applications in industries including industrial safety, healthcare and environmental compliance. DD-Scientific will be included within the Instrumentation segment. Goodwill resulting from the DD-Scientific acquisition will not be deductible for tax purposes. 2025 Acquisitions TransponderTech During the fourth quarter of 2025, the Company acquired the TransponderTech business headquartered in Linkoping, Sweden from Saab AB for approximately $58.2 million in cash, net of cash acquired. The TransponderTech business includes a portfolio of connected commercial maritime products, including Automatic Identification System, Very High Frequency Data Exchange System and Global Navigation Satellite System technologies. TransponderTech is part of the Digital Imaging segment. The Company funded the acquisition from cash on hand. Goodwill resulting from the TransponderTech acquisition will not be deductible for tax purposes. NL Acoustics During the third quarter of 2025, the Company acquired the redeemable noncontrolling interest of NL Acoustics for $27.2 million in cash, with the acquisition of the noncontrolling interest treated as an equity transaction during the period. Maretron During the third quarter of 2025, the Company acquired the assets of Maretron, including the brand’s Octoplex, MPower and MConnect product lines from Littelfuse, Inc. The Maretron assets are part of the Digital Imaging segment, and the acquisition is not material for further disclosure. Micropac During the first quarter of 2025, the Company acquired Micropac Industries, Inc. (“Micropac”) for approximately $51.2 million in cash, net of cash acquired. Micropac, founded in 1963 and headquartered in Garland, Texas, designs and manufactures microelectronic circuits, optoelectronic components and sensor and display assemblies primarily for military, aerospace and medical applications. Micropac is part of the Aerospace and Defense Electronics segment. The Company funded the acquisition from cash on hand. Goodwill resulting from the Micropac acquisition will not be deductible for tax purposes. Optical Systems and Advanced Electronics Systems (“Qioptiq”) businesses During the first quarter of 2025, the Company acquired select aerospace and defense electronics businesses of Excelitas Technologies C orp. (“Excelitas”) for approximately $702.8 million in cash, net of cash acquired, and subject to certain adjustments. The acquisition includes the Optical Systems (“OS”) business which is based in Northern Wales, UK, as well as the U.S.-based Advanced Electronics Systems (“AES”) business (collectively, “OS and AES businesses”, or “Qioptiq”). Qioptiq is part of the Aerospac e and Defense Electronics segment. The Company funded the acquisition from available borrowings on the credit facility as well as from cash on hand. Goodwill resulting from the acquisition of the UK operations will not be deductible for tax purposes, but goodwill resulting from the acquisition of the U.S. operations will be deductible for tax purposes. The following tables show the purchase price (net of cash acquired), goodwill acquired, and acquired intangible assets for the acquisitions made in 2026 and 2025 (in millions):
| 2026
Acquisitions | Acquisition Date |  | Consideration Transferred (a) |  | Goodwill Acquired |  | Acquired Intangible Assets
DD-Scientific | January 14, 2026 |  | $ | 53.4 |  |  | $ | 35.5 |  |  | $ | 11.0 |
Total |  |  | $ | 53.4 |  |  | $ | 35.5 |  |  | $ | 11.0 |
(a) Net of cash acquired
| 2025
Acquisitions | Acquisition Date |  | Consideration Transferred (a) |  | Goodwill Acquired |  | Acquired Intangible Assets
TransponderTech | October 31, 2025 |  | $ | 58.2 |  |  | $ | 40.1 |  |  | $ | 14.8 |
Qioptiq | February 3, 2025 |  | 702.8 |  |  | 428.7 |  |  | 208.2 |
Micropac | December 30, 2024 |  | 51.2 |  |  | 5.0 |  |  | 8.1 |
Total |  |  | $ | 812.2 |  |  | $ | 473.8 |  |  | $ | 231.1 |
(a) Net of cash acquired The Company’s cost to acquire these acquisitions was allocated to the assets acquired and liabilities assumed based upon their respective fair values as of the date of the completion of the acquisition. The differences between the fair value of the consideration paid and the estimated fair value of the assets and liabilities acquired was recorded as goodwill. The fair value of the acquired identifiable assets and liabilities for TransponderTech and DD-Scientific are provisional pending finalization of the Company’s acquisition accounting, including the measurement of tax basis in certain jurisdictions and the resulting deferred taxes that might arise from book and tax basis differences, if any. Pro forma results of operations, the revenue and net income subsequent to the acquisition date, and a more detailed breakout of the major classes of assets and liabilities acquired for these acquisitions have not been presented because the effects of these acquisitions both individually and in the aggregate were not material to the Company’s financial results. The significant factors that resulted in recognition of goodwill for the 2026 and 2025 acquisitions included the acquired businesses’ market positions, growth opportunities in the markets in which they operate, experienced work force and established operating infrastructures. The results of these acquisitions have been included in Teledyne’s results since the dates of their respective acquisition.

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