Fulfillment shouldn’t limit you.

We built MasonHub to help brands conquer fulfillment’s biggest challenges. Our founders are veteran retail leaders that have seen every struggle—outdated technology, overwhelming logistical complexity, resources spread too thin. That’s why MasonHub’s goal is to modernize the way quickly rising, omnichannel brands manage their supply chains.



Who we serve

Double quotes in orange.

Our fulfillment rate is phenomenal compared to where we were. MasonHub resolves issues quickly and processes returns within 48 hrs—it used to be up to three or four weeks until a customer could see their return completed. MasonHub’s level of engagement is amazing. They scale fast and scale well.

Joseph Littlefield

VP of Operations and Supply Chain, Carbon38

Our Location

MasonHub’s fulfillment center is fully owned and operated.

  • 8595 Milliken Ave B102
    Rancho Cucamonga, CA 91730


MasonHub Leadership

Donny Salazar

Founder and CEO

As MasonHub’s founder and CEO, Donny is a seasoned entrepreneur and operations expert in the ecommerce world. He previously held leadership positions in some of the most innovative retail brands—as COO of omnichannel sneaker marketplace Flight Club, SVP of Operations at jewelry brand Chloe+Isabel, and VP at Gilt Groupe. At Gilt his team scaled the supply chain to support hyper-growth, where revenues grew from $10M to over $500M during his four-year tenure. Donny also drove marketing initiatives at Revlon after earning his MBA at Stanford.

Christopher Hazlett


As MasonHub’s CTO, Christopher Hazlett is an experienced technology leader with more than 15 years of experience building high-performing teams and mission-critical systems. Chris previously led freight marketplace Transfix as VP of Engineering, where he tripled the tech team with the goal of reinventing the long haul truckload industry, and at LinkedIn, where he was responsible for the content ingestion and gateway platform. Prior to that, he was Senior Director of Back Office and International Engineering at Gilt Groupe, where he built teams and architected the communication and inventory management systems as well as international fulfillment from 2010 to 2015.