What technologies does The 350 Club use?

The 350 Club uses Cloudflare DNS, Postmark, Outlook, Microsoft Office 365, CloudFlare Hosting. View their full technology stack — including all 16 detected tools — on StackWho.

Who is the Chief Technology Officer of The 350 Club?

Joseph Waters is the Chief Technology Officer at The 350 Club. Get verified contact information on StackWho.

Who is the Founder of The 350 Club?

Marianne Macdonald is the Founder at The 350 Club. Get verified contact information on StackWho.

Where is The 350 Club located?

The 350 Club is based in London, England, United Kingdom.

The 350 Club

the350.club

information technology & services

the350.club

London, England, United Kingdom

11-50 employees

LinkedIn Profile

About The 350 Club

technology, information & internet, information technology & services

The 350 Club's Tech Stack

Decision Makers at The 350 Club

2 contacts

Joseph Waters

Chief Technology Officer

j***@the350.club Sign up to view

Marianne Macdonald

Founder

m***@the350.club Sign up to view

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16 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

The 350 Club 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.

The 350 Club's Position in the StackWho Database

• The 350 Club 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).
• 47,721 companies in England are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as The 350 Club).

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 The 350 Club use?

The 350 Club uses Cloudflare DNS, Postmark, Outlook, Microsoft Office 365, CloudFlare Hosting, Mobile Friendly, and 10 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at The 350 Club?

StackWho has verified email addresses for 2 decision makers at The 350 Club. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach The 350 Club directly for sales, recruiting, or partnerships.

What industry is The 350 Club in?

The 350 Club operates in the information technology & services industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export The 350 Club's contact data?

Yes. StackWho Pro members can export decision maker contact data for The 350 Club and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.