Jeff Koontz
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Jeff Koontz Email & Phone Number

Attorney at Valve corporation
Location: Mercer Island, Washington, United States 3 work roles 3 schools
2 work emails found @valvesoftware.com 1 phone found area 425 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 1 phone

Work email j****@valvesoftware.com
Direct phone (425) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Valve corporation
Role
Attorney
Location
Mercer Island, Washington, United States
Company size
857 employees

Who is Jeff Koontz? Overview

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Quick answer

Jeff Koontz is listed as Attorney at Valve corporation, a with 857 employees, based in Mercer Island, Washington, United States. AeroLeads shows a work email signal at valvesoftware.com, phone signal with area code 425, and a matched LinkedIn profile for Jeff Koontz.

Jeff Koontz previously worked as Assistant General Counsel at Microsoft and Other Legal Positions at Attorney. Jeff Koontz holds Juris Doctor from University Of Washington School Of Law.

Company email context

Email format at Valve corporation

This section adds company-level context without repeating Jeff Koontz's masked contact details.

*@valvesoftware.com
74% confidence

AeroLeads found 2 current-domain work email signals for Jeff Koontz. Compare company email patterns before reaching out.

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Profile bio

About Jeff Koontz

I’ve spent most of my working life as a business lawyer supporting consumer technology products. I enjoy tackling big issues and working with organizations that desire to make a profound and positive impact. I'm a team player and collaborate with others to create practical legal and business solutions that move the organization forward.

Listed skills include Contract Neogtiation, Team Leadership, Legal Advice, Management, and 6 others.

Current workplace

Jeff Koontz's current company

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

Valve corporation
Valve Corporation
Attorney
bellevue, washington, united states
Website
valvesoftware.com
Employees
857
AeroLeads page
Company profile
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3 roles · 41 years

Jeff Koontz work experience

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

Assistant General Counsel

Microsoft

Redmond, Wa

Jan 1995 - Sep 2014

Other Legal Positions

Attorney
1986 - 1994 ~8 yrs
Team & coworkers

Colleagues at Valve corporation

Other employees you can reach at valvesoftware.com. View company contacts for 857 employees →

EP Eugene Paik Eugene Paik Colleague at Valve CorporationSeattle, Washington, United States View → SH Sofia Hodge Sofia Hodge Colleague at Valve CorporationSeattle, Washington, United States View → KR Keniel Rios Perez Keniel Rios Perez Colleague at Valve CorporationIndianapolis, Indiana, United States View → NE Nicht Echt Nicht Echt Colleague at Valve CorporationGermany View → TN Thắng Nguyễn Thắng Nguyễn Colleague at Valve CorporationVietnam, Viet Nam View → SD Sebastian Debs Sebastian Debs Colleague at Valve CorporationAbreu E Lima, Pernambuco, Brazil View → NL Natalie Lawler Natalie Lawler Colleague at Valve CorporationSeattle, Washington, United States View → JR Jonathon Robinson Jonathon Robinson Colleague at Valve CorporationMelbourne, Victoria, Australia View → JM Jurek Małatromba Jurek Małatromba Colleague at Valve CorporationCzłuchów, Pomorskie, Poland View → IA I Am Power I Am Power Colleague at Valve CorporationPadang Rengas, Perak, Malaysia View →
3 education records

Jeff Koontz education

FAQ

Frequently asked questions about Jeff Koontz

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

What company does Jeff Koontz work for?

Jeff Koontz works for Valve corporation.

What is Jeff Koontz's role at Valve corporation?

Jeff Koontz is listed as Attorney at Valve corporation.

What is Jeff Koontz's email address?

AeroLeads has found 2 work email signals at @valvesoftware.com for Jeff Koontz at Valve corporation.

What is Jeff Koontz's phone number?

AeroLeads has found 1 phone signal(s) with area code 425 for Jeff Koontz at Valve corporation.

Where is Jeff Koontz based?

Jeff Koontz is based in Mercer Island, Washington, United States while working with Valve corporation.

What companies has Jeff Koontz worked for?

Jeff Koontz has worked for Valve Corporation, Microsoft, and Attorney.

Who are Jeff Koontz's colleagues at Valve corporation?

Jeff Koontz's colleagues at Valve corporation include Eugene Paik, Sofia Hodge, Keniel Rios Perez, Nicht Echt, and Thắng Nguyễn.

How can I contact Jeff Koontz?

You can use AeroLeads to view verified contact signals for Jeff Koontz at Valve corporation, including work email, phone, and LinkedIn data when available.

What schools did Jeff Koontz attend?

Jeff Koontz holds Juris Doctor from University Of Washington School Of Law.

What skills is Jeff Koontz known for?

Jeff Koontz is listed with skills including Contract Neogtiation, Team Leadership, Legal Advice, Management, Privacy Law, Licensing, Cloud Computing, and Legal Writing.

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