Protagonist

protagonist.co

Sparta, North Carolina, United States

1-10 employees

LinkedIn Profile

About Protagonist

venture capital & private equity principals, space technology, ai/ml hardware, blockchain & cryptocurrency, open-source ai, hands-on support, operational support, services, blockchain, venture capital & private equity, defense & space, counter-electronics technology, strategic guidance, defense systems, fintech, high-energy microwave tech, blockchain ai models, user experience, digital health, healthtech

Protagonist's Tech Stack

AI/ML

Decision Makers at Protagonist

1 contact

George Ruan

Co-Founder, Managing Member

g***@protagonist.co Sign up to view

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Protagonist's Position in the StackWho Database

• Protagonist is 1 of 4,994 venture capital & private equity companies tracked in StackWho.
• 4,988 venture capital & private equity companies in our database have verified decision-maker emails (100% of the cohort).
• 6,472 companies in North Carolina are in the StackWho database.
• 2,355 venture capital & private equity companies are in the 1-10 employee range (same size as Protagonist).

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 Protagonist use?

Protagonist uses Gmail, Google Apps, Google Cloud Hosting, Nginx, Google Tag Manager, Google Font API, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Protagonist?

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

What industry is Protagonist in?

Protagonist operates in the venture capital & private equity industry, headquartered in Sparta, North Carolina, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Protagonist's contact data?

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