Photo of Ian Carlstrom The Greenhouse Partner

Ian Carlstrom

Fractional Integrator

Ian Carlstrom is a powerful catalyst for growth minded entrepreneurs. Intrigued to champion healthy and strong best practices in business, Ian designed his professional experiences around strategically blending both working on and working in businesses.

His experience as a business coach and advisor has led Ian to work with over 1,000 businesses across industries from startup to exit. He understands what it’s like to run a business, make decisions, manage people, implement strategy, launch new initiatives and go through growing pains.

As an entrepreneur himself and having served in business leadership positions, Ian doesn’t just talk-the-talk. Most often, Ian steps into organizations as the detail-oriented, steady force that helps guide executing the plan, nurturing accountability, and solving problems for the long-term greater good as a fractional integrator.

Ian’s proven process meets organizations where they’re at and brings a refreshing combination of best practices of working both on and in your business.


  • Fractional Integrator Services
  • Startups and Early Stage Businesses < $1M Revenue
  • Project Management and Integration

My Big WHY:

I imagine a world in which the vast majority of people wake up every single morning inspired to do what they love, feel safe going out into the world, and feel fulfilled at the end of the day. My purpose in this is simply to empower entrepreneurs to do business better, be better corporate citizens in their day-to-day, and give back to support the cause(s) they care about.