We advised the Founder of Spectrum Group on the sale of a majority stake to Blue Gravity Capital.

18.06.2026 / News / Publications / Successes / Transactions / M&A

The Blue Gravity Capital fund acquired a majority stake in Spectrum Group, one of the largest manufacturers of 3D printing filaments, developing innovative solutions for the additive manufacturing (AM) sector and 3D printing technologies.

Sadkowski and Partners provided comprehensive legal advisory services to the Founder and owner of Spectrum Group – Michał Żołądek – as well as to the Company at all stages of the transaction process. Our support included ongoing legal advice, preparation and negotiation of transaction documentation, and coordination of the process leading to the successful closing of the transaction.

The completion of Blue Gravity Capital’s investment represents an important milestone in the continued development of Spectrum Group and opens up new opportunities for growth and international expansion. At the same time, the transaction confirms the sustained interest of investors in the modern industrial technologies and advanced manufacturing sector.

We congratulate the Blue Gravity Capital team on completing this strategic acquisition. We would like to thank Wojciech Fedorowicz, Piotr Dołoszycki, and Marlena Witkowska for their professional cooperation. We are pleased to have been able to participate in the execution of this project together.

We also extend our thanks to the SSW law firm team, in particular Grzegorz Koguciuk and Radosław Niwiński, for their efficient, constructive, and partnership-based cooperation in this transaction.

We congratulate Michał Żołądek and the entire Spectrum Group team on the successful completion of the process and wish them continued success in the next stages of the company’s development.

 

Legal advisory team – Sadkowski and Partners

Coordination:
Mariusz Kowolik – Attorney-at-law, Partner

Transaction team:

  • Jakub Augustyn – Advocate
  • Dominika Kaczmarek – Attorney-at-law
  • Elżbieta Dołoszycka – Advocate
  • Maja Morawska – Trainee advocate

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