Stephen Quaderer: Email & Phone Number

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COO at Quaderer Media Group|New York, New York, United States

Position:

COO at Quaderer Media Group

Location:

New York, New York, United States

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Last updated: 2025-09-13

Updated: 2025-09-13

Found email addresses for Stephen Quaderer:

Business emails:

q********s@thotexperiment.co

Personal emails:

s***@yahoo.com,

s***@thotexperiment.co,

s***@aol.com,

q***@stride.build

Found phones for Stephen Quaderer:

+1-480-***-**84,

+1-909-***-**12

A different Stephen Quaderer?

Work Experience 21 years

COO at Quaderer Media Group

Mar 2026 - Current

Founding Partner, CEO at Catapult Asssociates

Jan 2019 - Current

Founder at ThotExperiment

Jun 2021 - Current

CFO/COO at Stride

May 2019 - Oct 2022

Vice President, Corporate Development at AppNexus

Oct 2017 - Sep 2018

Manager, Sr. Manager, Director, Sr. Director, Financial Insights Group at AppNexus

Mar 2013 - Oct 2017

Firmwide Strategy at Goldman Sachs

Jul 2006 - Mar 2013

Summer Analyst at Morgan Stanley

Jun 2005 - Aug 2005

Stephen Quaderer started working in 2005, then the employee has changed 6 companies and 7 jobs. On average, Stephen Quaderer works for one company for 3 years 8 months.

Their professional focus is Acquisition Integration, Analytics, and Benchmarking across 3 core areas.

Education

Bachelors of Business Administration at University of Notre Dame - Mendoza College of Business

Frequently Asked Questions

What is Stephen Quaderer's email address?

SignalHire found verified email addresses for Stephen Quaderer, both business and personal. Their business email is q********s@thotexperiment.co, and personal emails include s***@yahoo.com, s***@thotexperiment.co, and s***@aol.com.

What is Stephen Quaderer's phone number?

SignalHire found multiple verified phone numbers for Stephen Quaderer: +1-480-***-**84, and +1-909-***-**12.

How do I contact Stephen Quaderer at Quaderer Media Group?

You can reach Stephen Quaderer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Stephen Quaderer's professional background?

Stephen Quaderer has 21 years of professional experience. They have held roles including Founding Partner, CEO, Founder, and CFO/COO at companies such as Catapult Asssociates, ThotExperiment, and Stride. Their education includes Bachelors of Business Administration from University of Notre Dame - Mendoza College of Business.

Is Stephen Quaderer's contact information up to date?

Yes. Stephen Quaderer's SignalHire profile was last updated on 13 September 2025, reflecting their current position as COO at Quaderer Media Group.

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