EthSign

4 Decision Makers · 3 Verified Contacts & Email Format

📍 Los Angeles, CAFinance & Banking🗓 Est. 2019👥 11–50 employees
Employees
11-50
Founded
2019
Type
For Profit
Headquarters
Los Angeles, CA

Company data last updated Jul 27, 2025.

About EthSign

EthSign is an e-signing platform that utilizes blockchain technology to offer a decentralized, customizable and transparent version.

Who to contact at EthSign

4ExecutiveCo-Founder and CEO, COO
1OtherDesign Lead

Email Format

{first_name}@ethsign.xyz
100% sarah@ethsign.xyz

Email Deliverability

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Leadership & Decision Makers

Contact details of 4 EthSign decision makers

Xin Yan

Co-Founder and CEO
Work x*n@ethsign.xyz

Timothy M Lee

COO LinkedIn
Work t*********e@ethsign.xyz

Jack X.

Founder
No contact data available

Potter Li

Founder
No contact data available

Team & Specialists

Contact details of 1 EthSign team members

Xinda

Design Lead LinkedIn
Work c****e@ethsign.xyz

General Emails

General company emails, e.g. customer support lines

info@ethsign.xyz General Inquiries
support@ethsign.xyz Customer Service
legal@ethsign.xyz Legal Department
stoneshi@ethsign.xyz General Inquiries
jxu@ethsign.xyz
pli@ethsign.xyz
evanyan@ethsign.xyz
jayhu@ethsign.xyz

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Company Info Updated 27/07/2025
Los Angeles, CA
Legal Name BUILDBLOCK TECH PTE. LTD.
Employees 11-50
Founded Date 2019
Company Type For Profit
Operating Status Active
Last Funding Type Corporate Round
Last Investment Activity Feb 21, 2023
Investments Activity Feb 21, 2023Feb 21, 2023Dec 18, 2022
Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Jul 27, 2025.

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Frequently Asked Questions about EthSign

What does EthSign do?

EthSign is an e-signing platform that utilizes blockchain technology to offer a decentralized, customizable and transparent version.

Where is EthSign headquartered?

EthSign is headquartered in Los Angeles, CA.

When was EthSign founded?

EthSign was founded in 2019.

How many employees does EthSign have?

EthSign has approximately 11-50 employees.

What industry is EthSign in?

EthSign operates in the Finance & Banking industry.

What is the email format for EthSign?

The most common email format at EthSign is {first_name}@ethsign.xyz. For example: firstname@ethsign.xyz.

How do I contact EthSign?

You can contact EthSign via email at info@ethsign.xyz or support@ethsign.xyz, headquartered in Los Angeles, CA.

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