Third Layer

thethirdlayer.com

information technology & services

thethirdlayer.com

San Francisco, California, United States

1-10 employees

LinkedIn Profile

About Third Layer

software development, information technology & services

Third Layer's Tech Stack

Decision Makers at Third Layer

1 contact

Mathieu Colmon

CTO / Architect / Lead dev

m***@colmon.fr Sign up to view

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4 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Third Layer is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Third Layer's Position in the StackWho Database

• Third Layer is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Third Layer).

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 Third Layer use?

Third Layer uses Gmail, Google Apps, Squarespace ECommerce, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Third Layer?

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

What industry is Third Layer in?

Third Layer operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Third Layer's contact data?

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