In the 2000s, Claire Mazur and Erica Cerulo were typical best friends at the University of Chicago. They talked about school, their social lives, gossip and extracurricular activities.
Fast forward to today, and not only are the two still best friends, they’re also business partners.
In 2010, Mazur and Cerulo launched Of a Kind, a storytelling-meets-shopping business. They also co-authored a book called “Work Wife,” which details successful relationships between friends and colleagues.
In hindsight, Cerulo said there were signs the two would work well together
“We’d run extracurriculars in college together,” Cerulo said during an interview with Know Your Value’s millennial contributor Daniela Pierre-Bravo. “We saw how hard the other was willing to work, and I was seeing how on top of it she was.”
The two women combined their talents to launch Of A Kind as an outlet for limited edition fashion pieces (which was Mazur’s specialty). The company would be enhanced by editorial content and stories about the artists (which was Cerulo’s specialty). The business started in their New York apartments in what Mazur called a “slumber party” atmosphere.
“That was not gonna work,” Mazur said. “We learned how to draw boundaries while staying human.”
The party days may be over, but through the years and many evolutions of the business — which included broadening Of a Kind’s merchandise beyond limited editions and expanding into home decor — Mazur and Cerulo have remained successful business partners and friends.
The two shared their top tips for running a successful business with your “work wife” — which, they note, can be a man too.
1. Have the same work ethic.
Having the same work ethic is crucial for a business partnership to work, according to Mazur.
“When it comes to partnerships, it’s not enough just to get along,” said Mazur. “You have to have the same work ethic. You have to be on the same page in terms of what hard work looks like, how much is not enough and how much is too much.”
The pair knew they had a similar work ethic when they worked on the Of a Kind business plan together.
“Writing a business plan was a productive exercise for us to get on the same page,” Cerulo said. “… Neither of us wanted to be entrepreneurs but we had a sense that we wanted ownership over something and to build something from the ground up.”
2. Talk openly about the problems.
Cerulo and Mazur said that they try to be completely open about problems they have with each other, even if they can’t be resolved right away.
“We’ll say ‘I feel my toes are getting stepped on a little bit,’ or ‘you’re doing all the fun stuff and I’m doing all the menial stuff,’ and we do try to keep an open dialogue about that,” said Mazur.
Mazur and Cerulo took their interpersonal problem-solving a step further: they see a management coach every week.









