CheckSig

checksig.io

Milano, Lombardia, Italy

11-50 employees

LinkedIn Profile

About CheckSig

bitcoin, crypto, digital assets, crypto custody, crypto assets, blockchain, fintech, crypto as a service, regulatory compliance, security, crypto trading, staking, b2c, crypto solutions, proof-of-reserves, tax reporting, crypto education, financial services, risk management, crypto tax withholding

CheckSig's Tech Stack

AI/ML

Decision Makers at CheckSig

1 contact

Paolo Mazzocchi

Co-founder and Operating Officer

p***@checksig.io Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

14 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

CheckSig's Position in the StackWho Database

• CheckSig is 1 of 21,667 financial services companies tracked in StackWho.
• 21,586 financial services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,923 companies in Lombardia are in the StackWho database.
• 7,667 financial services companies are in the 11-50 employee range (same size as CheckSig).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does CheckSig use?

CheckSig uses Amazon CloudFront, Route 53, Gmail, Google Apps, Amazon AWS, Google Play, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CheckSig?

StackWho has verified email addresses for 1 decision maker at CheckSig. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach CheckSig directly for sales, recruiting, or partnerships.

What industry is CheckSig in?

CheckSig operates in the financial services industry, headquartered in Milano, Lombardia, Italy. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CheckSig's contact data?

Yes. StackWho Pro members can export decision maker contact data for CheckSig and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.