William Grosse: Email & Phone Number

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Digital Content Producer at Ex Posse Universe / Sony Music Entertainment Japan|San Francisco, California, United States

Position:

Digital Content Producer at Ex Posse Universe / Sony Music Entertainment Japan

Location:

San Francisco, California, United States

View William Grosse's Email

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Last updated: 2026-08-06

Updated: 2026-08-06

Found email addresses for William Grosse:

Business emails:

w***@hotmail.com

Personal emails:

w*****e@usc.edu

Found phones for William Grosse:

+1-520-***-**60,

+1-909-***-**79

A different William Grosse?

Work Experience 6 years

Digital Content Producer at Ex Posse Universe / Sony Music Entertainment Japan

Jun 2026 - Current

Founder at Steric Productions

Dec 2020 - Current

Student Assistant at University of Southern California

Aug 2025 - May 2026

Student Assistant at University of Southern California

Aug 2025 - May 2026

Post Production Intern at Mindatorium Inc.

Jun 2025 - Aug 2025

Production Intern at Slash Management

Jun 2025 - Aug 2025

Coverage Intern at Aperture Entertainment

May 2024 - Aug 2024

Production Crew Member at The American Film Institute

Jan 2023 - May 2024

Intern at Mojo Productions Kenya

Jul 2023 - Aug 2023

William Grosse started working in 2020, then the employee has changed 7 companies and 7 jobs. On average, William Grosse works for one company for 1 year.

Their professional focus is Audio Engineering, Avid Media Composer, and Cinematography across 3 core areas.

Education

Bachelor of Fine Arts - BFA at USC School of Cinematic Arts

Deerfield Academy

Northwestern University

Frequently Asked Questions

What is William Grosse's email address?

SignalHire found verified email addresses for William Grosse, both business and personal. Their business email is w***@hotmail.com, and personal emails include w*****e@usc.edu.

What is William Grosse's phone number?

SignalHire found multiple verified phone numbers for William Grosse: +1-520-***-**60, and +1-909-***-**79.

How do I contact William Grosse at Ex Posse Universe / Sony Music Entertainment Japan?

You can reach William Grosse 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 William Grosse's professional background?

William Grosse has 6 years of professional experience. They have held roles including Founder, Student Assistant, and Student Assistant at companies such as Steric Productions, University of Southern California, and University of Southern California. Their education includes Bachelor of Fine Arts - BFA from USC School of Cinematic Arts, and Deerfield Academy.

Is William Grosse's contact information up to date?

Yes. William Grosse's SignalHire profile was last updated on 6 August 2026, reflecting their current position as Digital Content Producer at Ex Posse Universe / Sony Music Entertainment Japan.

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