Sign is a blockchain technology company that designs and develops blockchain infrastructure for governments and enterprises.
Sign has raised $25.5M in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in October 2025.
Sign's investors include YZi Labs, IDG Capital, YZi Labs.
Sign is headquartered in Singapore, Singapore.
Sign is a blockchain technology company that designs and develops blockchain infrastructure for governments and enterprises.
Sign is at the Venture - Series Unknown stage.
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"Sign — Funding & Investors." VCBacked, October 21, 2025, https://www.vcbacked.co/company/sign. Accessed July 19, 2026.
VCBacked. (2025). Sign — Funding & Investors. Retrieved July 19, 2026, from https://www.vcbacked.co/company/sign
{{cite web |title=Sign — Funding & Investors |url=https://www.vcbacked.co/company/sign |website=VCBacked |access-date=July 19, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated