AeroLeads people directory · profile

John Ko Email & Phone Number

Director of Operations, Trust and Safety at YouTube
Location: Mountain View, California, United States 10 work roles 2 schools
3 work emails found @paypal.com 4 phones found area 402 and 408 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 4 phones

Work email j****@paypal.com
Direct phone (402) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
YouTube
Role
Director of Operations, Trust and Safety
Location
Mountain View, California, United States
Company size
131203 employees

Who is John Ko? Overview

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Quick answer

John Ko is listed as Director of Operations, Trust and Safety at YouTube, a company with 131203 employees, based in Mountain View, California, United States. AeroLeads shows a work email signal at paypal.com, phone signal with area code 402, 408, and a matched LinkedIn profile for John Ko.

John Ko previously worked as Director of Operations, Trust & Safety at Youtube and Senior Director, Strategy & Operations for Common Platforms Engineering at Paypal. John Ko holds Mba from Georgetown University Mcdonough School Of Business.

Company email context

Email format at YouTube

This section adds company-level context without repeating John Ko's masked contact details.

{first_initial}{last}@paypal.com
82% confidence

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

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Profile bio

About John Ko

I am a proven leader with over 20 years of experience with a rare trifecta blend of deep technical foundation, customer-centric strategy development, and empathy-led leadership style. I bridge silos and deliver results with a strong sense of urgency. I truly partner closely with stakeholders across the enterprise to execute critical business objectives with scale and efficiency. I am passionate about developing people through personalized coaching and mentoring to realize everyone’s full potential. Specialties: Segment-Based Customer Strategy DevelopmentProduct Marketing Leadership (Consumer & B2B)Brand Management & InnovationP&L ManagementStrategy & Business OperationsPricing StrategyCross-Functional Team Leadership

Listed skills include Leadership, Product Marketing, Marketing Management, Team Building, and 45 others.

Current workplace

John Ko's current company

Company context helps verify the profile and gives searchers a useful next step.

YouTube
Youtube
Director of Operations, Trust and Safety
Mountain View, CA, US
Website
youtube.com
Employees
131203
AeroLeads page
Company profile
View company profile Email format
10 roles · 12 years

John Ko work experience

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

Director Of Operations, Trust And Safety

Youtube

Mountain View, CA, US

Director Of Operations, Trust & Safety

Current
Youtube

San Bruno, CA, US

Jun 2024 - Present

Senior Director, Strategy & Operations For Common Platforms Engineering

Paypal

San Jose, CA, US

Jun 2021 - Jul 2024

Senior Director, Marketing & Revenue Operations

Paypal

San Jose, CA, US

2019 - Jun 2021

Director, Product Marketing & Go-To-Market

Paypal

San Jose, CA, US

2014 - 2019 ~5 yrs

Brand Management - Cheerios | Häagen-Dazs | Pillsbury | Chex Mix

General Mills

Minneapolis, Minnesota, US

Jun 2011 - Jul 2014

Managing Director

Mbas Without Borders
Nov 2007 - Sep 2009

National Manager

World Vision

London, GB

Feb 2005 - Nov 2007

Product Manager, Team Lead

Redknee
Feb 2003 - Feb 2005

Product Manager

Datamirror

CA

Sep 2001 - Feb 2003
Team & coworkers

Colleagues at YouTube

Other employees you can reach at youtube.com. View company contacts for 131203 employees →

PV Peter Vandermeulen Peter Vandermeulen Colleague at Youtube Surrey, British Columbia, Canada, Canada View → SU Sabé Undefined Sabé Undefined Colleague at Youtube Algiers, Algeria, Algeria View → AM Arjun Malhotra Arjun Malhotra Colleague at Youtube Jammu & Kashmir, India, India View → SM Sadhguru Moments Sadhguru Moments Colleague at Youtube Chennai, Tamil Nadu, India, India View → DH Dnm Hazzard Dnm Hazzard Colleague at Youtube Victoria, Australia, Australia View → SM Shehram Mughal Shehram Mughal Colleague at Youtube Lahore District, Punjab, Pakistan, Pakistan View → US Utkarsh Singh Utkarsh Singh Colleague at Youtube Kanpur Nagar, Uttar Pradesh, India, India View → HK Hon Kiprotich Pyegon Hon Kiprotich Pyegon Colleague at Youtube Nairobi, Nairobi County, Kenya, Kenya View → UF Ugur Friedt Ugur Friedt Colleague at Youtube Fronreute, Baden-Württemberg, Germany, Germany View → EY Erika Yasmin Villalba Meza Erika Yasmin Villalba Meza Colleague at Youtube Jalapa, Veracruz, Mexico, Mexico View →
2 education records

John Ko education

Mba

Georgetown University Mcdonough School Of Business

Bachelor Of Applied Sciences, Computer Engineering

University Of Waterloo
FAQ

Frequently asked questions about John Ko

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

What company does John Ko work for?

John Ko works for YouTube.

What is John Ko's role at YouTube?

John Ko is listed as Director of Operations, Trust and Safety at YouTube.

What is John Ko's email address?

AeroLeads has found 3 work email signals at @paypal.com for John Ko at YouTube.

What is John Ko's phone number?

AeroLeads has found 4 phone signal(s) with area code 402, 408 for John Ko at YouTube.

Where is John Ko based?

John Ko is based in Mountain View, California, United States while working with YouTube.

What companies has John Ko worked for?

John Ko has worked for Youtube, Paypal, General Mills, Mbas Without Borders, and World Vision.

Who are John Ko's colleagues at YouTube?

John Ko's colleagues at YouTube include Peter Vandermeulen, Sabé Undefined, Arjun Malhotra, Sadhguru Moments, and Dnm Hazzard.

How can I contact John Ko?

You can use AeroLeads to view verified contact signals for John Ko at YouTube, including work email, phone, and LinkedIn data when available.

What schools did John Ko attend?

John Ko holds Mba from Georgetown University Mcdonough School Of Business.

What skills is John Ko known for?

John Ko is listed with skills including Leadership, Product Marketing, Marketing Management, Team Building, Sales Process, Strategic Partnerships, Market Planning, and Data Analysis.

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