J12

j12ventures.com

Stockholm, Stockholms laen, Sweden

11-50 employees

LinkedIn Profile

About J12

venture capital, ai, technology companies, venture capital & private equity principals, multimodal ai, model evaluation benchmarks, cloud computing, data management, ai talent flywheel, ai funding rounds, open source ai, open source models, ai compute cloud, rag pipelines, ai talent, multimodal long video models, ai safety and ethics, european ai regulation, data infrastructure & management, digital transformation

J12's Tech Stack

AI/ML

Decision Makers at J12

3 contacts

Emmet King

Partner & CIO

e***@j12ventures.com Sign up to view

Luca Banderet

Co-founder and CEO

l***@j12ventures.com Sign up to view

Richard Thornton

Founder

r***@j12ventures.com Sign up to view

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9 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

J12 uses Cloudflare DNS, Gmail, Google Apps among other technologies. Use StackWho to identify the right decision-maker email for targeted sales outreach, recruiting, or partnership development.

J12's Position in the StackWho Database

• J12 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).
• 728 companies in Stockholms laen are in the StackWho database.
• 2,450 venture capital & private equity companies are in the 11-50 employee range (same size as J12).

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 J12 use?

J12 uses Cloudflare DNS, Gmail, Google Apps, Google Tag Manager, Mobile Friendly, Squarespace ECommerce, and 3 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at J12?

StackWho has verified email addresses for 3 decision makers at J12. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach J12 directly for sales, recruiting, or partnerships.

What industry is J12 in?

J12 operates in the venture capital & private equity industry, headquartered in Stockholm, Stockholms laen, Sweden. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export J12's contact data?

Yes. StackWho Pro members can export decision maker contact data for J12 and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.