10 Dec 2025

Irwin Mitchell Advises Lhasa Limited on Acquisition of Brazilian Toxicology Consultancy Spektra

"Irwin Mitchell advised Lhasa Limited (parent of Consult Lhasa) on the acquisition of Brazil-based toxicology consultancy Spektra Consultoria. Veirano Advogados provided legal counsel in Brazil and Forvis Mazars performed financial due diligence. The transaction strengthens Lhasa’s presence in Latin America and combines Spektra’s local regulatory expertise with Consult Lhasa’s global scientific capabilities."

Irwin Mitchell advised Lhasa Limited, the parent company of Consult Lhasa, on its acquisition of Brazil-based toxicology consultancy Spektra Consultoria; Veirano Advogados provided legal counsel in Brazil and Forvis Mazars carried out financial due diligence. The transaction sees Lhasa Limited acquire Spektra Consultoria, a Brazil-based toxicology consultancy. The deal is intended to strengthen Lhasa’s presence in Latin America and to enable the group to deliver greater value to Brazilian clients by combining Spektra’s local regulatory expertise with Consult Lhasa’s global scientific capabilities. Irwin Mitchell also supported Lhasa earlier this year in completing the twinned acquisitions of Molecular Networks GmbH Computerchemie (Germany) and Altamira LLC (USA), further demonstrating the firm’s experience on complex international transactions. Irwin Mitchell represented Lhasa Limited (parent company of Consult Lhasa) with a team composed by: Gavin Maddison, Corporate partner, Corporate; Henry Thompson. Veirano Advogados provided legal counsel in Brazil to Lhasa Limited (parent company of Consult Lhasa). Forvis Mazars was engaged by Lhasa Limited (parent company of Consult Lhasa) to perform financial due diligence.
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