Jason Leffakis - Email & Phone Number

Co-Founder & CEO at Function4

Jason Leffakis is based out of New York, New York, United States and works at Function4 as Co-Founder & CEO.

Jason Leffakis's Contact Information

Jason Leffakis's Work email

j*****@f4***.events

Valid

Latest update

June 9, 2026

Location

New York, New York, United States

Jason's current employer

Function4

Description

The Destination for Events in Financial Services.

Website

f4.events

HQ Location

New York, NY, United States

Number of employees

11-50

Industry

IT Services And IT Consulting

Latest update

May 1, 2024

Read about Function4

Frequent questions about Jason Leffakis

What company is Jason Leffakis working for?

Jason Leffakis works for Function4.

What is Jason Leffakis's function at Function4?

Jason Leffakis is Co-Founder & CEO at Function4.

Where is Jason Leffakis based?

Jason Leffakis is based out of New York, New York, United States.

What is Jason Leffakis's work email address?

Jason Leffakis's professional email address is j*****@f4***.events

Who are Jason Leffakis's co-workers?

Jason Leffakis's colleagues are Bob Dryzgula, Adam Rudolph, Maryna Mikhaylovskaya.

Jason's co-workers

Bob Dryzgula

Co-Founder & CRO

Adam Rudolph

Assistant Vice President, Business Development

Maryna Mikhaylovskaya

QA Engineer

Browse & Connect

Browse companies

Our company index contains hundreds of thousands of businesses.

a b c d e f g h i j k l m n o p q r s t u v w x y z

Wiza does not guarantee or claim any of the information found on this public directory to be 100% accurate or up to date.Information found here is gathered from a variety of online and offline sources.If you wish to exclude your personal data from this public directory please fill out the optout form.