Supported by the following organizations
This is to certify that Rachatawun Nirunsin successfully completed and received a passing grade in CORPFIN1x: Introduction to Corporate Finance a course of study offered by ColumbiaX, an online learning initiative of Columbia University.
Noted by
Daniel Wolfenzon
Stefan H. Robock Professor of Finance and Economics, Columbia Business School Columbia University
-
- Verified Certificate Issued October 24, 2025
- Valid Certificate ID 72f4d62332f9438fbc3e6f1ab16d32f6