日経テレコン／国内最大級の会員制ビジネスデータベース

日本経済新聞社 情報サービスユニット

This is the official Nikkei Telecom app used by about 10,000 companies and 500,000 business people. You can immediately check the information you want, such as business partners, industry information, and personnel information, on the spot.