Boutique investment bank Cascadia Capital is expanding into technology M&A as it hires a veteran technology banker and prepares to open a Silicon Valley office, the firm’s executives told Reuters. The bank has appointed Jonathan Cantwell, previously a partner and head of software investment banking at GP Bullhound, as head of its new technology group. Cantwell will lead recruitment for the new office and build out the firm's advisory practice for companies in the enterprise Software-as-a-