Brian Kostantin
SR DIRECTOR OF SALES, MKTG & CS
2 organizations3 filing recordsTY 2019–2024Peak comp: $327,907
Career timeline
Compensation is reported as filed. Linking the same person across organizations is DoubleNine’s inference, not stated on the form: ✓ Exact match = distinctive exact-name match; ≈ likely match = same name at a related (Schedule R) organization.
$257,952
TY 2019–2020
World Education Services Inc✓ Exact match
International, Foreign Affairs & National Security · NY
SR DIRECTOR OF SALES, MKTG & CS
$327,907
TY 2024
Compensation history · 3 tax years
Tax year 2024
Tax year 2020
Tax year 2019
Compensation data from IRS Form 990, Part VII. Career timeline links confirmed by cross-filing identity resolution.