Keep HR human.
We believe
We believe HR should support people and move businesses forward. Clear expectations, trust, and accountability create stronger teams and healthier workplaces.
Our story
Zen Den was founded on the idea that HR can be both strategic and human. Today, we partner with cannabis and adjacent industries to help companies build stronger teams and better workplaces.
Kim’s path to HR is anything but typical. She began her career as a Cardiac ICU Nurse and ECMO Specialist, working in some of the most high pressure environments imaginable. When the Covid 19 pandemic reshaped the world, she pivoted into Human Resources and People Operations, bringing that same calm under pressure into the workplace. At Procter and Gamble’s Gillette headquarters in South Boston, she sharpened her ability to build, support, and strengthen teams.
That experience led her to found Zen Den, a boutique HR firm built on honesty, empathy, and real world strategy. Today, Zen Den partners with cannabis and adjacent industries to help companies create stronger teams, healthier cultures, and workplaces where people actually want to work.
Outside the office, Kim lives with the same energy she brings to her work. She’s a regular at live concerts, a proud 2023 “Old People Soccer” champion, a boxer who understands both grit and grace, and the dog mom to Ziggy. At the center of it all is a simple philosophy: do meaningful work, take care of people, and get things done without losing yourself in the process.
Leading With Grit, Grace, and Heart
Meet Kim Bruen, Founder & CEO
The Team
Peter Cardoz
Business Development
Manager
Molly Tremblay
Senior HR Business Partner
Hannah Koeller
Senior HR Business Partner
Kim Bruen
Founder & CEO
Kim Bruen
Founder & CEO
The Team
Kim Bruen, Founder & CEO
Peter Cardoz
Business Development
Manager
Hannah Koeller,
Senior HR Business Partner
Molly Tremblay
Senior HR Business Partner
Why
Zen
Den
In the last six months alone, Zen Den has helped open 10 dispensaries across the country. The secret is simple: the ability to pivot. Things rarely go exactly as planned, and success comes from adjusting quickly, staying steady when challenges pop up, and moving forward again and again until things work.
That kind of resilience is at the heart of how we work. Kim first learned it in the cardiac ICU, refined it through boxing, and now brings that same mindset to every client at Zen Den. Success isn’t built on shortcuts. Living things, whether people or cannabis plants, need real care to thrive. HR works the same way. At the end of the day, the strongest companies are built by humans who care enough to do things the right way.
Kim believes in leadership
Kim has worked with enough CEOs to know what separates good leaders from great ones. The best are engaged, passionate, and strategic. They hold themselves accountable for mistakes, often more than anyone else in the company.
They lead with emotional intelligence, a trait many overlook but shouldn’t. And they carry a level of confidence that can look almost delusional, built from constantly investing in themselves through training, coaching, and real world experience.
why cannabis
Kim has worked with enough CEOs to know what separates the good from the great. The best leaders are engaged, passionate, and strategic. They’re more accountable to mistakes than anyone else at the company. They have emotional intelligence (the trait most people skip but shouldn’t). And they’re confident to the point of delusion—because they work so hard every day to upskill themselves through training, coaching, and lived experiences that there’s no way they couldn’t be.
Out of the Den
Where we show up, roll up our sleeves, and do the real work.
