Testimonials

In their words.

What people who have worked with Mashman Consulting Group and its team, and heard Isaac Mashman and Eric Chow speak, have said, word for word, with their names and roles. Every testimonial here is published with permission.

Isaac Mashman deserves a lot of praise for the way he makes you question your personal and professional branding, at a high level that is yet very relatable.

Jeff WeemhoffPrevious President, Atlantic-Oase

Isaac Mashman is both an incredible businessman and friend. He has always been ready and able to help me out in my times of need and has gotten my branding to where it needs to be.

Tristan T. Roberts (opens in a new tab)Gold & Platinum Certified Engineer

More testimonials are added as clients approve them. Results described by any client are their own and are not a promise of results for anyone else.

Verified on Personal Branding Agencies

Verified Client Reviews.

5 out of 5 from 1 verified review. Every review was tied to a contactable client and read by a person before it was published on MCG’s listing (opens in a new tab), and appears here exactly as it does there.

I worked with them for a while and was blown away by the quality of branding I received. I was definitely not a "typical" client, so we had to do some very creative things, but my branding turned out amazing and 100% helped me prove my legitimacy, and I'm sure it helped me land more than one client.

J. Tyler R.Sales Ops | CTO / COOVerified client · October 8, 2026 · Edited for spelling and grammar

Personal Branding Agencies is a directory founded by Mashman Consulting Group. MCG’s listing is reviewed under the same rules as every other listing, and a review cannot be bought, edited beyond spelling and grammar, or removed at MCG’s request. How reviews are verified (opens in a new tab).

The Firm

A Team, Not a Name.

Clients work with Mashman Consulting Group, not with one person. The methodology, the Brand Audit, and the technology behind every engagement belong to the firm, which is built to stand on its own and to grow toward 500 consultants worldwide by 2035. Praise for any of us, and for the team as a whole, belongs here.

Founder & Chief Executive Officer

Isaac Mashman

Founded the firm in 2024 and developed Identity Positioning™, the methodology every engagement runs on.

Chief Operating Officer

Eric Chow

Co-developer of Identity Positioning™, and alongside Isaac on every Workplace Audit, every joint talk, and the firm’s executive appearances.

Meet the team.

Worked With MCG?

Share your experience.

If MCG has worked with you, or you heard Isaac or Eric speak, tell us how it went. Nothing is published until you have approved the exact wording, your name, and your title, and you can ask for it to come down at any time.

Engagements

Your name is already being interpreted. The question is who are they, and what are they thinking?

Engagements are accepted by application and seats are limited each quarter. Tell us who you are, what you are building, and the position you intend to hold.

Consultations are virtual or in person. See what each includes, and what is asked of you: Virtual or In Person.

Speaking fees available on request. Speaking for non-profits and charities is free of charge. You can also email contact@mashmancg.com (opens in a new tab) directly, or play Identity Quest™ (opens in a new tab) first.