Sansan, Inc. Due Diligence

Run due diligence on Sansan, Inc.: check compliance and get alerts when suppliers change.

Japan · bill-one.com · 5 vendors

Sansan, Inc. is a Japanese company that develops and provides cloud-based solutions for digital transformation. Its offerings include Sansan, a business card and contact management service, Bill One for cloud-based invoice management, and the Eight business card app for professional networking. The company aims to streamline business operations and enhance productivity through its AI-powered solutions.

Resilience scores

Technology vendors

Services catalogue

2 services in catalogue across 2 categories; runs on 5 sub-vendors.

Insights

Last updated 2026-06-11 · revision 1

5 direct vendors, 93 subvendors

Direct vendors by controlling owner country (sample)

Subvendors by controlling owner country (sample)

Compliance

6 in-scope frameworks identified; showing 3.

ISO 27001 (source) — Evidence found

Evidence: https://bill-one.com, https://jp.corp-sansan.com/company/info

GDPR (source) — No public evidence

Evidence: https://jp.corp-sansan.com/privacy, https://jp.corp-sansan.com/company/info

Japan Electronic Records and Electronic Signatures Act — Evidence found

Evidence: https://bill-one.com

Financials

Three-year financials

Financial Resilience Score: 8/10

Sansan demonstrates strong financial resilience underpinned by consistent ~25-33% top-line growth over five consecutive years, very high SaaS-style gross margins (85-88%), and a robust recurring revenue base evidenced by deferred revenue rising from ¥6.7bn (FY21) to ¥17.5bn (FY25). The company holds a strong net cash position with ¥31.2bn in cash and deposits versus only ¥3.6bn in total debt at FY25, providing ample liquidity to weather downturns and continue investing in growth. Operating leverage is now clearly emerging, with adjusted operating margins expanding from 3.6% in FY22 to 8.2% in FY25, and H1 FY26 showing dramatic margin expansion (adjusted operating income +265.2% YoY). Asset growth has been funded primarily by deferred revenue and operating cash flow rather than new equity or debt issuance, reflecting healthy organic financial scaling. However, resilience is moderated by heavy SG&A intensity (¥5.1bn ad spend, ¥16.5bn personnel costs in FY25), volatile bottom-line results (¥2.76bn extraordinary losses in FY25, net loss in FY23), near-total geographic concentration in Japan (>95% of revenue), and rising stock-based compensation. Competition from freee, Money Forward, SAP Concur, and global vendors in the AP automation space presents ongoing strategic risk.

Key strengths: 27.8% revenue CAGR over FY2021-FY2025, High SaaS gross margins of 85-88%, Strong net cash position (¥31.2bn cash vs ¥3.6bn debt), Growing deferred revenue backlog (¥6.7bn to ¥17.5bn), Operating leverage materializing (adj. OI margin 3.6% → 8.2%), Diversified product portfolio (Sansan, Bill One, Contract One, Eight), Regulatory tailwinds from Japan's e-invoicing/electronic record-keeping laws

Risk factors: Heavy SG&A and marketing spend intensity, Volatile net income with extraordinary losses (¥2.76bn in FY25), Near-total revenue concentration in Japan (>95%), Competition from freee, Money Forward, SAP Concur, Rising stock-based compensation (¥33m → ¥622m), Growing goodwill from M&A (¥185m → ¥951m), Vulnerability to Japanese SMB IT spending cycles

Revenue by geography

Revenue by product/service

Workforce by country

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