Brattle was retained to work on behalf of a Fortune 500 technology company in a post-M&A dispute with its M&A counterparty. The two companies disputed the classification of leases and valuation of underlying leased IT equipment in accordance with GAAP. Brattle supported a valuation expert who opined regarding the latter. An arbitration panel relied on the opinions and testimony of the client’s experts, including Brattle’s expert, and awarded over $600 million to the client.