John Tomaszewski
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John Tomaszewski Email & Phone Number

Partner at Seyfarth Shaw LLP at Seyfarth Shaw LLP
Location: Houston, Texas, United States 5 work roles 3 schools
2 work emails found @seyfarth.com 4 phones found area 916, 713, and 312 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 2 work emails · 4 phones

Work email j****@seyfarth.com
Direct phone (916) ***-****
LinkedIn Profile matched
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Current company
Role
Partner at Seyfarth Shaw LLP
Location
Houston, Texas, United States
Company size

Who is John Tomaszewski? Overview

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Quick answer

John Tomaszewski is listed as Partner at Seyfarth Shaw LLP at Seyfarth Shaw LLP, a with 2107 employees, based in Houston, Texas, United States. AeroLeads shows a work email signal at seyfarth.com, phone signal with area code 916, 713, 312, and a matched LinkedIn profile for John Tomaszewski.

John Tomaszewski previously worked as Attorney at Seyfarth Shaw Llp and General Counsel & Corporate Secretary at Truste. John Tomaszewski holds Juris Doctor from St. Mary'S University School Of Law.

Company email context

Email format at Seyfarth Shaw LLP

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{first_initial}{last}@seyfarth.com
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AeroLeads found 2 current-domain work email signals for John Tomaszewski. Compare company email patterns before reaching out.

Profile bio

About John Tomaszewski

John Tomaszewski specializes in emerging technology and its application to business. His primary focus has been developing trust models to enable new and disruptive technologies and businesses to thrive. In the "Information Age", management needs to have good advice and counsel on how to protect the capital asset which heretofore has been left to the IT specialists - its data. John's expertise in the understanding of a company's data protection and management needs provide a specialized point of view which allows for holistic solutions. A good answer should always solve at least three problems. John has been a co-author of several information security and privacy publications, including the PKI Assessment Guidelines and Privacy, Security and Information Management: An Overview; as well as publishing scholarly works of his own on the topic. He has also provided input to the drafting of various security and privacy laws around the world; including the APEC Cross-Border Privacy Rules system. He is a frequent speaker globally on the topics of cloud computing, Self Regulatory Organizations (“SROs”), cross-border privacy schemes, and secure e-commerce. Specialties: Privacy Law, Self Regulatory Organizations, International Public Policy, Information Security, Digital Signatures, eCommerce Law, Corporate Governance, Contract Law, Legislative Review

Listed skills include Privacy Law, Data Privacy, Corporate Governance, Corporate Law, and 31 others.

Current workplace

John Tomaszewski's current company

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Seyfarth Shaw LLP
Seyfarth Shaw Llp
Partner at Seyfarth Shaw LLP
chicago, illinois, united states
Website
Employees
2107
AeroLeads page
5 roles · 29 years

John Tomaszewski work experience

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Attorney

Current

Houston, Texas

John Tomaszewski practices in Seyfarth Shaw's International Data Protection Practice Group, and is the lead for the firm's Global Privacy & Security team. He has significant experience counseling companies regarding data protection and information security throughout the Americas, Europe and Asia. His clients have included a myriad of technology companies as well as financial services, pharmaceuticals, auto manufacturers, and e-commerce companies of all sizes. John works with clients to develop and implement systems which support numerous different privacy regimes, including the EU GDPR, APEC Cross-Border Privacy Rules System, and the evolving comprehensive privacy laws in Latin America. In addition to emerging legal systems, John also provides advice and counsel on emerging technologies such as "Internet of Things", autonomous vehicles, blockchain, and big data applications.

May 2013 - Present

General Counsel & Corporate Secretary

San Francisco

Jun 2006 - May 2013

Chief Privacy Officer

Greater Atlanta Area

Oct 2001 - May 2006

Attorney

Draughon Professional Association

Jacksonville, Florida

1998 - 1999 ~1 yr
Team & coworkers

Colleagues at Seyfarth Shaw LLP

Other employees you can reach at seyfarth.com. View company contacts for 2107 employees →

3 education records

John Tomaszewski education

Juris Doctor

Activities and Societies: St. Mary's Law Journal – Solicitation/Articles Editor (’98), Staff Writer (’97) Phi Alpha Delta

Ba, English Literature

Founding Father of Zeta Theta Chapter of Pi Kappa Phi Interfraternity Judicial Board – Co-Founder Coursework in Mechanical Engineering

Education record

Sunset
FAQ

Frequently asked questions about John Tomaszewski

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

What company does John Tomaszewski work for?

John Tomaszewski works for Seyfarth Shaw LLP.

What is John Tomaszewski's role at Seyfarth Shaw LLP?

John Tomaszewski is listed as Partner at Seyfarth Shaw LLP at Seyfarth Shaw LLP.

What is John Tomaszewski's email address?

AeroLeads has found 2 work email signals at @seyfarth.com for John Tomaszewski at Seyfarth Shaw LLP.

What is John Tomaszewski's phone number?

AeroLeads has found 4 phone signal(s) with area code 916, 713, 312 for John Tomaszewski at Seyfarth Shaw LLP.

Where is John Tomaszewski based?

John Tomaszewski is based in Houston, Texas, United States while working with Seyfarth Shaw LLP.

What companies has John Tomaszewski worked for?

John Tomaszewski has worked for Seyfarth Shaw Llp, Truste, Checkfree, Baltimore Technologies, and Draughon Professional Association.

Who are John Tomaszewski's colleagues at Seyfarth Shaw LLP?

John Tomaszewski's colleagues at Seyfarth Shaw LLP include Ahmed Shawky, John Gomez, Demetrakos Lisamarie, Andrea Bracknell, and Minh Vu.

How can I contact John Tomaszewski?

You can use AeroLeads to view verified contact signals for John Tomaszewski at Seyfarth Shaw LLP, including work email, phone, and LinkedIn data when available.

What schools did John Tomaszewski attend?

John Tomaszewski holds Juris Doctor from St. Mary'S University School Of Law.

What skills is John Tomaszewski known for?

John Tomaszewski is listed with skills including Privacy Law, Data Privacy, Corporate Governance, Corporate Law, Contract Negotiation, Security, Cyberlaw, and Legal Writing.

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