Two women talking and looking at a tablet.

WE are
collective brains.

We are a group of experienced executives and subject-matter experts who came together from around the world to define and to develop the field of Executive Mentoring. We created the world’s first and only Executive Mentoring Certification for experienced executives who want to take their mentoring to the next level. At Collective Brains you can become a certified mentor and you can hire mentors. We also spot check mentoring programs and customize courses and badges according to the needs of your organization.

Meet our team.

Collective Brains Founder Cesar Keller is smiling and wearing a dress shirt.

Cesar Keller

Founder & CEO

Collective Brains CEO Silse Martell is smiling and wearing a black blouse.

Silse Martell

Chief education officer

Collective Brains CTO Marcos Peano is smiling and wearing a red t-shirt.

marcos peano

chief technology officer

Collective Brains Customer Cheryl Breukelman is wearing glasses and smiling.

CHERYL BREUKELMAN

CUSTOMER LEAD

Collective Brains Mentor Network Gregg Tate is wearing a blue blazer.

Gregg tate

mentor network

Collective Brains Growth Morgan Myles is smiling and looking from the side.

MORGAN MYLES

GROWTH

Collective Brains Mentor Relations Jennifer Beaumont is wearing a black shirt and is smiling.

Jennifer Beaumont

Mentor Relations

Collective Brains Program Specialist Deanna Lefranc is smiling and has a haircut with bangs.

Deanna Lefranc

Program Specialist

See our other services.

LET US KNOW HOW WE CAN HELP YOU. READY WHEN YOU ARE!