About OsztalekPortfolio.com
eva framework, financial technology, asset management, investment, data-driven investing, value creation, qualitative analysis, valuation reversion, investment banking and securities dealing, financial metrics, investment management, stock valuation, stock selection process, market research, educational services, total return components, b2b, business moat, margin of safety investing, eva monster stocks
OsztalekPortfolio.com's Tech Stack
Payment
Frontend
Marketing
Analytics
AI/ML
Decision Makers at OsztalekPortfolio.com
1 contactSolyomi David
Founder
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OsztalekPortfolio.com's Position in the StackWho Database
- • OsztalekPortfolio.com is 1 of 3,123 information services companies tracked in StackWho.
- • 3,108 information services companies in our database have verified decision-maker emails (100% of the cohort).
- • 18,400 companies in Florida are in the StackWho database.
- • 1,804 information services companies are in the 1-10 employee range (same size as OsztalekPortfolio.com).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.
Frequently Asked Questions
What technology does OsztalekPortfolio.com use?
OsztalekPortfolio.com uses Rackspace MailGun, Google Cloud Hosting, Stripe, Mobile Friendly, Google Font API, Facebook Custom Audiences, and 8 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at OsztalekPortfolio.com?
StackWho has verified email addresses for 1 decision maker at OsztalekPortfolio.com. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach OsztalekPortfolio.com directly for sales, recruiting, or partnerships.
What industry is OsztalekPortfolio.com in?
OsztalekPortfolio.com operates in the information services industry, headquartered in Sarasota, Florida, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export OsztalekPortfolio.com's contact data?
Yes. StackWho Pro members can export decision maker contact data for OsztalekPortfolio.com and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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