What technologies does Defaqto use?

Defaqto uses Amazon CloudFront, Route 53, Outlook, Amazon AWS, Citrix. View their full technology stack — including all 15 detected tools — on StackWho.

Who is the Chief Technology Officer of Defaqto?

Joao Martins is the Chief Technology Officer at Defaqto. Get verified contact information on StackWho.

Who is the Software Engineering Manager of Defaqto?

Mohamed Osman is the Software Engineering Manager at Defaqto. Get verified contact information on StackWho.

Where is Defaqto located?

Defaqto is based in Aylesbury, England, United Kingdom.

Defaqto

Q: What industry is Defaqto in?

Defaqto operates in the financial services industry.

defaqto.com

financial services

defaqto.com

Aylesbury, England, United Kingdom

51-200 employees

15000000 revenue

LinkedIn Profile

About Defaqto

insurance, consulting, market positioning, market research, insurer awards, regulatory compliance, market trend insights, industry standards, star ratings, financial product database, financial product benchmarking, market visibility tools, banking, market analysis, product reviews, banking data, financial advice tools, financial services, insurance ratings, consumer insights

Defaqto's Tech Stack

AI/ML

Decision Makers at Defaqto

2 contacts

Joao Martins

Chief Technology Officer

j***@defaqto.com Sign up to view

Mohamed Osman

Software Engineering Manager

m***@defaqto.com Sign up to view

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15 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

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

Defaqto's Position in the StackWho Database

• Defaqto 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).
• 47,721 companies in England are in the StackWho database.
• 2,266 financial services companies are in the 51-200 employee range (same size as Defaqto).

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 Defaqto use?

Defaqto uses Amazon CloudFront, Route 53, Outlook, Amazon AWS, Citrix, Sage Intacct, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Defaqto?

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

What industry is Defaqto in?

Defaqto operates in the financial services industry, headquartered in Aylesbury, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Defaqto's contact data?

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