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John Sideropoulos Email & Phone Number

Founder and Principal at 3 Ring Circus
Location: Los Angeles Metropolitan Area, United States 6 work roles 2 schools
3 work emails found @3ringcircus.tv 3 phones found area 323 and 213 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 3 phones

Work email j****@3ringcircus.tv
Direct phone (323) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder and Principal
Location
Los Angeles Metropolitan Area, United States
Company size

Who is John Sideropoulos? Overview

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Quick answer

John Sideropoulos is listed as Founder and Principal at 3 Ring Circus, a with 19 employees, based in Los Angeles Metropolitan Area, United States. AeroLeads shows a work email signal at 3ringcircus.tv, phone signal with area code 323, 213, and a matched LinkedIn profile for John Sideropoulos.

John Sideropoulos previously worked as Founder/Principal at 3 Ring Circus and Executive Producer/Producer/Director at Pittard Sullivan. John Sideropoulos holds Bachelor Of Arts (Ba), Mass Communication/Media Studies from University Of Massachusetts Amherst.

Company email context

Email format at 3 Ring Circus

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{first}@3ringcircus.tv
95% confidence

AeroLeads found 3 current-domain work email signals for John Sideropoulos. Compare company email patterns before reaching out.

Profile bio

About John Sideropoulos

I'm the founder and principal of 3 Ring Circus, an entertainment branding agency that specializes in TV network graphics packaging, motion design, image campaigns, and brand strategy. For over 28 years, I've been leading creative teams and projects, managing client relations, and delivering award-winning work for top media and retail brands, such as ABC, FOX, Discovery Channels, Showtime, Warner Bros., Target, Haier, and Best Buy.My passion is to discover untapped branding opportunities, develop effective brand strategies, and create engaging video content that supports business objectives and connects with consumers. I leverage my entertainment marketing expertise to help brands build lasting relationships with their audiences through storytelling, emotion, and design. I also enjoy collaborating, mentoring, and serving as a branding consultant and video strategist. As an independent filmmaker, I've produced feature films and written and directed short films that received critical acclaim at Sundance and other festivals. I'm currently developing supernatural and paranormal Film and TV content. Here are some of my strengths...• Brand Strategy & Consultancy - Developing effective strategies, maximizing branding opportunities & optimizing brand effectiveness.• Creative Executive - Leading, fostering, and nurturing award-winning creative teams. • Executive Producer – Managing client relations and leading all phases of creative projects (Image Campaigns, Design, Commercials, & Video Content).• Video Strategist – Leveraging entertainment marketing to help brands build effective & engaging video content strategies.• Producer/Director/Filmmaker (visual story-teller) – Creating emotionally engaging content.

Listed skills include Video Production, Television, Video, Post Production, and 27 others.

Current workplace

John Sideropoulos's current company

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3 Ring Circus
3 Ring Circus
Founder and Principal
Los Angeles, CA, US
Website
Employees
19
AeroLeads page
6 roles · 42 years

John Sideropoulos work experience

A career timeline built from the work history available for this profile.

Founder/Principal

Current

Hollywood, Ca, Us

As owner I've played many roles and led the company to quickly becoming one of the most sought after entertainment branding agencies known for its award-winning work, specializing in: TV Network graphics packaging, motion design, image campaigns, & brand strategy. Partial client list: ABC, FOX, DirecTV, A+E, Sony, Disney, Showtime, Warner Bros., Minority Report (created all internal commercials), Haier, Best Buy, and Target (created initial visual campaigns integrating bulls eye logo).

1995 - Present ~31 yrs 6 mos

Executive Producer/Producer/Director

Pittard Sullivan

My role for this top entertainment branding agency was to manage client relations, creative teams, budgets & scheduling, and to assure creative solutions were on target. Directed live action shoots. Clients included: CBS, NBC, Olympics, Showtime, Universal, Sony's Tristar, & Pro Seiben in Germany.

1992 - 1994 ~2 yrs

Writer/Producer

Rfi

Wrote and produced episodic promotional spots for the Arsenio Hall Show and Entertainment Tonight.

1991 - 1991

Head Of Promotions And Production

Wfxt Tv

Managed all creative and production services at the Fox owned TV station.

1986 - 1991 ~5 yrs

Producer/Director/Owner

Sideropoulos Productions

Produced and directed regional television shows (including a live weekly NE Patriots sports show), commercials, and marketing videos.

1985 - 1990 ~5 yrs
Team & coworkers

Colleagues at 3 Ring Circus

Other employees you can reach at 3ringcircus.tv. View company contacts for 19 employees →

2 education records

John Sideropoulos education

Bachelor Of Arts (Ba), Mass Communication/Media Studies

University Of Massachusetts Amherst

High School Diploma, College Prep.

Boston Technical High
FAQ

Frequently asked questions about John Sideropoulos

Quick answers generated from the profile data available on this page.

What company does John Sideropoulos work for?

John Sideropoulos works for 3 Ring Circus.

What is John Sideropoulos's role at 3 Ring Circus?

John Sideropoulos is listed as Founder and Principal at 3 Ring Circus.

What is John Sideropoulos's email address?

AeroLeads has found 3 work email signals at @3ringcircus.tv for John Sideropoulos at 3 Ring Circus.

What is John Sideropoulos's phone number?

AeroLeads has found 3 phone signal(s) with area code 323, 213 for John Sideropoulos at 3 Ring Circus.

Where is John Sideropoulos based?

John Sideropoulos is based in Los Angeles Metropolitan Area, United States while working with 3 Ring Circus.

What companies has John Sideropoulos worked for?

John Sideropoulos has worked for 3 Ring Circus, Pittard Sullivan, Rfi, Wfxt Tv, and Sideropoulos Productions.

Who are John Sideropoulos's colleagues at 3 Ring Circus?

John Sideropoulos's colleagues at 3 Ring Circus include What Whatson, Alex Petrov, Jose Feliciano, Lauren Simpson, and Curly Fries.

How can I contact John Sideropoulos?

You can use AeroLeads to view verified contact signals for John Sideropoulos at 3 Ring Circus, including work email, phone, and LinkedIn data when available.

What schools did John Sideropoulos attend?

John Sideropoulos holds Bachelor Of Arts (Ba), Mass Communication/Media Studies from University Of Massachusetts Amherst.

What skills is John Sideropoulos known for?

John Sideropoulos is listed with skills including Video Production, Television, Video, Post Production, Feature Films, Short Films, Broadcast, and Entertainment.

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