When your company's financials are a big deal, turn to White Nelson Diehl Evans (WNDE). The firm (which is a combination of White Nelson and Diehl Evans companies) provides general accounting and auditing services, individual and commercial tax preparation, and management consulting services. The firm specializes in serving clients in such industries as construction, real estate management, and real estate development; it also serves numerous government entities. WNDE offerings include mergers and acquisitions services; succession planning; and management consulting services. Diehl, Evans & Company merged with another Orange County accounting firm, White, Nelson & Co., in 2011.