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Aaron Lamstein Email & Phone Number

Co-Founder | Chief Executive Officer at PetWise
Location: San Francisco Bay Area, United States, United States 10 work roles 2 schools
1 work email found @lamstein.com 8 phones found area 415, 516, and 510 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 8 phones

Work email a****@lamstein.com
Direct phone (415) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Co-Founder | Chief Executive Officer
Location
San Francisco Bay Area, United States, United States
Company size

Who is Aaron Lamstein? Overview

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Quick answer

Aaron Lamstein is listed as Co-Founder | Chief Executive Officer at PetWise, a company with 149 employees, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at lamstein.com, phone signal with area code 415, 516, 510, and a matched LinkedIn profile for Aaron Lamstein.

Aaron Lamstein previously worked as Executive Chairman at Pawscout Inc. and Co-founder | Advisor at Worldwise, Inc.. Aaron Lamstein holds Ba, International Political Economy from Ucla.

Company email context

Email format at PetWise

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{first}@lamstein.com
86% confidence

AeroLeads found 1 current-domain work email signal for Aaron Lamstein. Compare company email patterns before reaching out.

Profile bio

About Aaron Lamstein

Aaron is a leading expert on sustainable and regenerative business. In 1990, shortly after graduating from UCLA, he co-founded Worldwise. He grew the company from a concept to one of the leading suppliers of environmentally responsible products, selling over 100,000 products per day through 30,000 retail stores via most major retail channels.During his career, and the evolution through multiple consumer product categories, Aaron gained substantial experience across many core functions — including business strategy, product design and development, manufacturing, distribution, sales and marketing. He took his first private equity investment in 2005, returning 20X-100X+ to his original investors. Aaron served as CEO until 2008 when he transitioned to Executive Chairman. In 2011 the company was sold and Aaron became a board member. While the private company doesn’t disclose their wholesale sales, they publicly estimated retail sales of their items at over one-quarter of a billion dollars annually shortly before the sale. In 2021, after continued industry leading growth, Worldwise sold again and he transitioned to the role of advisor.Aaron’s interest and expertise lies in what he has coined ‘Sustainable CPG’ — the crossroads of game changing strategy, innovation, category re-invention, sustainability and social responsibility. It is the creative application of this combination — along with exceptional partners and a world-class team — that he primarily credits for his success.His work has been featured in newspaper and magazine articles, television shows, blogs, web sites, radio programs, and business and college textbooks. Aaron occasionally writes and speaks to audiences as diverse as Walmart executives and top CPG companies, Stanford MBA students, Target hardlines Product Design and Development teams, and aspiring socially responsible entrepreneurs, among others.Aaron remains committed to helping ‘change the world’ by sharing his passion and perspective with leading thinkers and innovators, primarily as an investor, advisor and board member. He has 30+ years experience on private company board of directors, 15+ years on private equity backed boards, 10+ years on national socially responsible business non-profit boards, and 5+ years on regional and local community boards. He also served on Walmart’s Environmental Advisory Board for five years. He manages a portfolio of real estate in NY and CA. Aaron has visited 35+ countries and the majority of the states in the US. He lives in Marin County, California.

Listed skills include Consumer Products, Strategy, Retail, Sustainability, and 4 others.

Current workplace

Aaron Lamstein's current company

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

PetWise
Petwise
Co-Founder | Chief Executive Officer
California, United States
Employees
149
AeroLeads page
10 roles

Aaron Lamstein work experience

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

Co-Founder | Chief Executive Officer

California, United States

Executive Chairman

Current

Mill Valley, CA, US

The first major improvement in over 200 years, Pawscout is revolutionizing the pet tag — and pet health, safety and community — forever.

Jan 2016 - Present

Co-Founder | Advisor

Current

Novato, CA, US

Sep 2021 - Present

Co-Founder | Board Member

Novato, CA, US

Apr 2011 - Sep 2021

Co-Founder | Executive Chairman

Novato, CA, US

Apr 2008 - Apr 2011

Executive Chairman

Current

Los Angeles, California, US

Replenish wants to eliminate the waste of buying products in disposable plastic bottles.Many of the products we buy are 90% water, with only a small amount of active ingredients. Despite already having water in our homes, these products are packaged and shipped in disposable plastic bottles that are often used once and thrown away.This inefficiency in how.

Oct 2011 - Present

Founder | Chairman

Current
Alea Group Llc
May 2011 - Present

Investor And Managing Partner

Current
Multiple Real Estate Investment Entities

Real estate investor and manager of portfolio in New York Metropolitan Area, San Francisco Bay Area and Lake Tahoe.

Jan 1995 - Present

Board Member - Environmental Advisory Board

Bentonville, Arkansas, US

Jan 1999 - Jan 2004
2 education records

Aaron Lamstein education

Ba, International Political Economy

Ucla

Owners & Presidents Management Program - Session 1

Harvard Business School
FAQ

Frequently asked questions about Aaron Lamstein

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

What company does Aaron Lamstein work for?

Aaron Lamstein works for PetWise.

What is Aaron Lamstein's role at PetWise?

Aaron Lamstein is listed as Co-Founder | Chief Executive Officer at PetWise.

What is Aaron Lamstein's email address?

AeroLeads has found 1 work email signal at @lamstein.com for Aaron Lamstein at PetWise.

What is Aaron Lamstein's phone number?

AeroLeads has found 8 phone signal(s) with area code 415, 516, 510 for Aaron Lamstein at PetWise.

Where is Aaron Lamstein based?

Aaron Lamstein is based in San Francisco Bay Area, United States, United States while working with PetWise.

What companies has Aaron Lamstein worked for?

Aaron Lamstein has worked for Petwise, Pawscout Inc., Worldwise, Inc., Replenish Bottling, Llc, and Alea Group Llc.

How can I contact Aaron Lamstein?

You can use AeroLeads to view verified contact signals for Aaron Lamstein at PetWise, including work email, phone, and LinkedIn data when available.

What schools did Aaron Lamstein attend?

Aaron Lamstein holds Ba, International Political Economy from Ucla.

What skills is Aaron Lamstein known for?

Aaron Lamstein is listed with skills including Consumer Products, Strategy, Retail, Sustainability, Product Development, Management, Strategic Planning, and Business Strategy.

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