A maker of high-power fiber lasers, IPG Photonics builds the machines that cut, weld, and braze metal in factories worldwide, plus handheld welders like the LightWELD. Founded in 1990 by physicist Valentin Gapontsev—called the "father of the fiber laser industry"—the company's name began as "IRE-Polus," blending a Russian electronics institute with the word for "pole." Nearly every component, from semiconductor diodes to finished lasers, is made in-house.
IPG Photonics enters binding offer to acquire Lumibird Medical for €300M cash, plus up to €50M earnout
Purchase price is €300 million on a cash-free, debt-free basis, payable in cash at closing, with up to €50 million contingent earnout based on 2026-2027 performance.
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IPG Photonics signed a Put Option Agreement with Lumibird S.A. to acquire 100% of Lumibird Medical, a French medical laser company.
Closing expected in Q4 2026, subject to French works council consultation, French FDI approval, and other customary conditions.
Lumibird Medical reported 2025 revenue of €112.2 million and EBITDA of €24.1 million (21.5% margin).
IPG expects the acquisition to be accretive to gross margin, EBITDA, and adjusted EPS, and to add ~$1 billion in addressable market.
Funding will come from cash on hand; IPG has secured a warranty and indemnity insurance policy for the transaction.
1.01 Entry into a Material Definitive Agreement · 7.01 Regulation FD Disclosure · 9.01 Financial Statements and Exhibits
IPG Photonics loses UPC ruling on AMB lasers in Germany, France, Italy; plans appeal
On March 16, 2026, IPG Photonics announced a Unified Patent Court decision in Düsseldorf, Germany, finding certain uses and designs of its adjustable mode beam (AMB) lasers infringed European Patent 2,624,031.
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The ruling affects AMB laser products sold in Germany, France, and Italy, impacting less than 1% of IPG's total sales.
The patent infringement case was brought by affiliates of Trumpf SE & Co. KG against IPG Laser GmbH & Co. KG, a German subsidiary of IPG.
IPG is implementing contingency measures to support AMB customers and plans to appeal the decision with the UPC Court of Appeal.
Remedies such as injunction, recall, and damages may be enforced later; other IPG laser models are not involved in the lawsuit.
8.01 Other Events · 9.01 Financial Statements and Exhibits
UPC rules IPG's AMB lasers infringe Trumpf patent; IPG to appeal
On February 25, 2026, the UPC Local Division in Mannheim, Germany ruled that certain IPG adjustable mode beam (AMB) laser designs infringe European Patent 2,951,625.
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The decision affects certain AMB laser products sold in seven UPC member states, including Germany, France, and Italy, impacting less than 1% of IPG's total sales.
The case was brought by affiliates of Trumpf SE & Co. KG against IPG Laser GmbH & Co. KG, a German subsidiary of IPG Photonics Corporation.
Remedies such as injunction, recall, and damages will be determined later after conditions are satisfied; IPG plans to appeal to the UPC Court of Appeal.
IPG is implementing contingency measures to support AMB customers, and its other lasers remain broadly available.