We are driven by a
simple idea: Together,
we can do HR better.
Great HR can transform organizations and the people within them. Since our founding in 2001, we’ve helped more than 80,000 organizations build better workplaces. But we’re just getting started.
Our proactive HR consulting coupled with our customer-centric technology platform connects you with the HR support you need to drive your business forward.
The name Mammoth reflects our focus on bringing big ideas to the SMB market, and our highly collaborative approach to working with our partners and clients. It captures the three essential tenets — community, strength, wisdom — that underlie our business, our partnerships, and the practice of HR more generally. We will be building on each of those tenets in the years ahead.
Bringing the HR ecosystem together to create shared success.
Developing confident HR leaders, thriving HR teams, and strong partnerships.
Delivering actionable HR expertise to protect and grow organizations.
Director of Sales
Director of Finance
Sr. Director of Product
Director of HR Content
Director of Engineering
Sr. Director of HR Services
Director of Marketing