What Does TreeSisters Do?

Total employees16
HeadquartersFrome
Founded2012

TreeSisters is an environmental and social change charity dedicated to accelerating tropical reforestation and empowering women. They channel collective generosity into funding a diverse portfolio of vetted, high-impact reforestation projects globally. Their core mission is to make it as normal to give back to Nature as it currently is to take, by inspiring individuals and businesses to contribute to the restoration of our planet's vital forest ecosystems. TreeSisters emphasizes a holistic approach, recognizing the interconnectedness of ecological health, social justice, and women's empowerment, particularly in communities on the front lines of climate change. To date, they have funded the planting of tens of millions of trees in various tropical regions.

Where Is TreeSisters's Headquarters?

TreeSisters officeTreeSisters officeTreeSisters officeTreeSisters office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the registered administrative and coordination hub for TreeSisters' global reforestation and women's empowerment initiatives, managing fundraising, partnerships, program oversight, governance, and communication.

Notable Features:

As an environmentally focused charity, the HQ likely emphasizes sustainable operational practices and fostering a collaborative environment. Specific architectural details are not widely publicized, as many team members operate remotely.

Work Culture:

Passionate, mission-driven, collaborative, and globally-connected, with a strong emphasis on ecological restoration, women's empowerment, and effective remote work facilitation for its international team.

HQ Significance:

The registered headquarters is the central point for organizational governance, strategic planning, financial management, and supporter engagement, enabling TreeSisters' worldwide environmental and social projects.

Values Reflected in HQ: The operational base, while primarily administrative, supports the charity's core values of ecological responsibility, transparency, and community by serving as the legal and organizational hub for its global impact work.

Location:

TreeSisters has a significant global presence, primarily through its funding of reforestation projects in tropical regions. They partner with local organizations in countries such as Brazil, Borneo (Indonesia/Malaysia), Cameroon, India, Kenya, Mozambique, Madagascar, Nepal, and West Papua. Their global functions include project identification and vetting, fund distribution, ecological impact monitoring, community engagement and support, global advocacy for reforestation, and international fundraising and partnership development.

Street Address:

Vallis House, Vallis Road

City:

Frome

State/Province:

Somerset

Country:

United Kingdom

Where Else Does TreeSisters Operate Around the World?

Global (Project-Based & Remote)

Address: Not applicable (operations are field-based or remote)

To directly support, fund, and oversee reforestation and community empowerment projects in diverse ecological regions across Africa, Asia, and Latin America.

Buying Intent Signals for TreeSisters

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Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading TreeSisters? Meet the Executive Team

As of April 2025, TreeSisters' leadership includes:

Suzi Martineau (AmM) - Interim CEO
Laurienne Gorea - Head of Finance & Resources
Abi Mordin - Head of Operations & Programmes
Jennifer Stevens - Head of Communications
Jonathon Dale - Interim Head of Partnerships & Philanthropy

Who's Investing in TreeSisters?

TreeSisters has been backed by several prominent investors over the years, including:

Individual Monthly Donors
Corporate and Business Partners
Philanthropic Foundations
Grant Making Organizations
Major Private Donors

What Leadership Changes Has TreeSisters Seen Recently?

Hire1
Exits1

The primary executive leadership change at TreeSisters in the last 12 months (as of early 2024) involved the founder, Clare Dubois, stepping down as CEO, and the subsequent appointment of Suzi Martineau (AmM) as Interim CEO to guide the organization.

Departures

Clare Dubois, Founder Clare Dubois resigned from her role as CEO to focus on other aspects of her work and allow new leadership for the organization's next phase.

New Appointments:

Suzi Martineau (AmM), Suzi Martineau (AmM) appointed as Interim CEO, bringing her experience to lead TreeSisters during its leadership transition.

What Technology (Tech Stack) Is Used byTreeSisters?

Discover the tools TreeSisters uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

TreeSisters Email Formats and Examples

TreeSisters likely uses standard professional email formats for its staff, typically combining elements of an employee's name with the organization's domain. For general inquiries, they provide a main contact email or form on their website. Specific staff email addresses are not broadly publicized.

[first_name]@treesisters.org or [first_initial][last_name]@treesisters.org

Format

info@treesisters.org (for general inquiries), jane@treesisters.org (example staff format)

Example

70%

Success rate

What's the Latest News About TreeSisters?

TreeSisters Blog • February 5, 2024

TreeSisters news: Introducing New Ways to Give to TreeSisters

TreeSisters announced expanded options for supporting their reforestation efforts, making it easier for individuals and businesses to contribute to their global impact projects....more

TreeSisters Blog • December 12, 2023

TreeSisters news: Amazonia Connection Part One: A Tapestry of Reciprocity

An exploration of TreeSisters' deep connection with the Amazon rainforest, highlighting the indigenous communities and the vital ecosystem they steward, as part of TreeSisters' ongoing commitment to the region....more

TreeSisters Blog • November 20, 2023

TreeSisters news: Restoring coral and mangroves in Kenya with C-re-aid and Vlinder

TreeSisters details its collaborative project in Kenya focusing on the restoration of vital mangrove and coral reef ecosystems, working with partners C-re-aid and Vlinder to enhance coastal biodiversity and community resilience....more

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