# Greentree Investment Company

Greentree Investment Company is an Asset Manager based in Tucson, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Tucson, United States
- **Region:** North America
- **Address:** Tucson, AZ, United States
- **Founded:** 2007
- **Assets under management:** Undisclosed
- **Website:** greentreeinvestmentcompany.com
- **LinkedIn:** https://www.linkedin.com/company/greentree-investment-company

## Regulatory record

- **Reports private funds:** No

## About

Greentree Investment Company is a US-based investment company headquartered in Tucson. It employs a Venture Capital strategy and has a staff of three, including three investment professionals.

## Sectors

- Enterprise Software
- FinTech
- Media & Entertainment
- Digital Health
- AgriTech & FoodTech
- Energy Transition & Renewables

## People

- Dr. Ola Brown — Co-founder and Director
- Abasiama Idaresit — Co-founder and Director
- Olabode Agusto — Co-founder and Chairman

## Questions

### What is the relationship between Greentree and Flying Doctors?

Dr. Brown founded Flying Doctors Healthcare Investment Group alongside her work at Greentree. The two entities share a capital pipeline: Greentree has channeled investment into health-infrastructure assets, including an air-ambulance fleet, that sit under the Flying Doctors umbrella. The degree of legal separation between the two is not publicly detailed, but operational personnel overlap is clear from public record.

### What sectors does Greentree explicitly avoid?

Greentree does not publish an exclusion list, but its observable portfolio — enterprise software, fintech, digital health, media — omits heavy infrastructure, extractive industries, and real estate development. The firm's intellectual roots are in services and technology adoption, not physical asset deployment. This pattern mirrors the co-founders' own operating backgrounds in healthcare, marketing technology, and credit analysis.

## Related profiles

- [Greentrail Capital](https://altss.com/profile/greentrail-capital)
- [Green Ventures](https://altss.com/profile/green-ventures)

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Last updated: 2026-06-03T20:00:00.000Z

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