証券会社 しょうけんがいしゃ Meanings Noun brokerage; brokerage firm; broking house; securities company Kanji 証 proof. Read as ショウ. 券 ticket. Read as ケン. 会 meet. Read as カイ. 社 company. Read as シャ. Common phrases 証券会社に勤める 証券会社で働く Jinuma: Japanese Dictionary · Word lists