About
About DCF Research
DCF Research is an independent directory of data and AI consulting firms. It tracks 50 firms and scores each one only on evidence anyone can check: official partner directories, the firm's own service pages and case studies, and public rate data.
What does DCF Research do?
Choosing a data consulting firm usually starts with vendor marketing and paid listicles. DCF Research keeps a structured record of what each firm can show publicly: which platform partner programs list it and at what tier, which data and AI services it publishes dedicated pages for, which public case studies it has, and what public rate data exists. Each fact links to its source, and the DCF Evidence Score turns that record into a transparent ranking.
We have not audited firms' projects or interviewed their clients, and we say so wherever it matters. The evidence was last checked on October 23, 2026.
Who runs it?
Editor
Peter Korpak
Peter runs DCF Research and edits the directory. He is responsible for the methodology, the evidence checks, and corrections.
Peter Korpak on LinkedInHow is DCF Research funded?
The directory is free to use. Rankings are computed from public evidence and cannot be bought. DCF Research may sell clearly labeled Featured placements; a featured firm keeps exactly the score and rank its evidence earns. No firm pays for placement today, and DCF Research takes no referral fees. Details are in the editorial policy.
How can I get in touch?
Email hello@dataconsultingfirms.com to report an error, submit evidence for a firm (with a public link), or ask for a shortlist for your project. See also contact.