Bridging analog traditions with digital solutions for productive new ways of working

8,000+ customers in 62 countries

Your data is safe with us

Sansan and Bill One solutions are ISO-certified. This means that they conform to the highest standards of data digitization accuracy and cloud security.

Over 8,000 global customers entrust sensitive and mission-critical company data to us, and use this data integrity to build effective digital transformation strategies and enforce corporate governance.

Our stewardship of their data ensures that it is kept secure, accurate and easily accessible. Besides significant reduction in security risks, our customers enjoy the assurance that their contact and transactional data is legal compliant, and has built-in support for data protection requirements.

ISO27001 IS 765909 (Sansan / Bill One)
ISO27017 CLOUD 765911 (Sansan)

About Bill One and Sansan, Inc.

Bill One is a subdivision of Sansan, Inc., Japan’s leading business card contact management solution provider and a pioneer in B2B software. Sansan is headquartered in Tokyo with our Global base in Singapore and an office in Bangkok, Thailand.

Bill One applies Sansan’s 15+ years of proprietary AI-driven OCR technology for a user-friendly solution that speeds up invoice processing and helps companies move from analog to digital.

Sansan was founded in Tokyo in 2007. It was a bold startup in a time when conservative corporate culture dominated. In 2019, Sansan was the biggest IPO on the Tokyo Stock Exchange, raising more than JPY33.8 billion (USD$ 250 million).

Today, Sansan has 1,000+ employees worldwide with an annual revenue of US$151 million (as of May 2022). True to its mission of “Turning Encounters into Innovation”, Sansan continues to develop new innovative product offerings like Bill One for new markets and grow from strength to strength.

See Sansan’s history and leadership here.

Meet the Bill One team

Chika Terada

Founder & CEO, Sansan

Edward Senju

Regional CEO, Sansan
Kazunori Fukuda
Erika Nishimura
Cliff Cardona
Kilian Asnot
Adam Goulston
Ryo Ikenishi
Business Strategy
Michelle Gan
Sales/Customer Success
Hiroyuki Moriuchi
Aki Ishii
Kohei Yoshinami
Business Development
Jhia Jiun Ho
Customer Success
Hisae Umezaki
Business Development
Ayu Nakayama
Customer Success
Ayu Nakayama
Customer Success
Mandy Tham
Customer Success
Mandy Tham
Customer Success

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