Jonathan Goldmacher in

Jonathan Goldmacher

Pioneer · DISC type DSI
Managing Director at Signifly
📍 New York, New York, United States, United Kingdom

Jonathan Goldmacher is a dynamic agency leader, currently serving as the Managing Director for Signiflys London studio. His career is marked by successful leadership roles where he grew top agencies like Valtech, MullenLowe, and R/GA. He earned his Bachelor of Arts from William Paterson University of New Jersey.

Colleagues and partners consistently describe him as a charismatic, collaborative, and dynamic leader who excels at building strong relationships and championing great work. He is recognized for his ability to integrate diverse capabilities to drive massive revenue growth and cultivate a strong team culture.

Unique fact: While at McCann Worldgroup, he dedicated his time to lead pro-bono agency efforts for the Ad Council and the Coalition for the Homeless.

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Experience
32 Years
Current Role
Managing Director
Job Level
Mid-senior
Location
New York, New York, United States, United Kingdom
Personality Overview

How Jonathan shows up

Dynamic But Sincere
Decisive But Friendly
Driven But Considerate

They have the unique ability to win both love and respect from their team (or outsiders) They combine a unique set of diverse traits where they are fast and friendly but can slow down to be thorough when needed If they are convinced, they can become very strong champions for your product

Priorities

Topics Jonathan cares about

Agency Leadership
Has a long track record as Managing Director for top agencies like Signifly, Valtech, MullenLowe, and R/GA, focusing on business growth and team culture.
User Experience
Publicly emphasizes the need to intimately understand the audience's lives to create exceptionally better brand experiences and digital products.
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Career

Work history

5-2026
Managing Director
Signifly
10-2023
Investor / Advisor / Consultant
Various Startups
6-2023 - 10-2025
Founder & Head of Agency Service Line
Valtech
4-2018 - 2-2024
Senior Vice President & Managing Director, North America
Valtech
10-2016 - 2-2018
Managing Director
MullenLowe Group
In the press

Media appearances

Valtech Appoints Former MullenLowe & R/GA Executive Jonathan Goldmacher as Managing Director. Featured in Valtech Newsroom
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Education
Education details unavailable
Tulane University
Bachelor of Arts (B.A.)
William Paterson University of New Jersey
Education details unavailable
West Windsor-Plainsboro High School South
Social presence
in
Behavioral profile

DISC profile (public)

D

Dominance (D)

Dominance (D) reflects how goal and task oriented a person is, and their ability to accomplish results irrespective of how demanding the circumstances might be. Those scoring high tend to be motivated by winning, competition, and success.

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