安永是全球領先的審計、稅務、策略與交易和諮詢服務機構之一。我們的深刻洞察力和優質服務有助全球各地資本市場和經濟體建立信任和信心。我們致力培養傑出領導人才，透過團隊合作落實我們對所有利益相關者的堅定承諾。因此，我們在為員工、客戶及社群建設更美好的商業世界的過程中扮演重要角色。
安永在台灣成立於1969年4月1日，是台灣第一家以聯合形式成立的會計師事務所，也是安永在台灣的正式會員所，擁有專業人員1,600人，以堅強專業的服務團隊，提供客戶審計及企業諮詢、稅務諮詢及財務交易諮詢等多元化專業服務。
安永的總所設於台北市，並於中壢、新竹、台中、台南及高雄設有分所，提供客戶橫跨兩岸三地之全方位服務，有效的整合區域之知識平台、品質規範、人才資源及服務網。
安永台灣是指按中華民國法律登記成立的機構，包括：安永聯合會計師事務所、安永管理顧問股份有限公司、安永企業管理諮詢服務股份有限公司、安永財務管理諮詢股份有限公司及財團法人安永文教基金會。
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