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Treehouse's Overview

Total employees185
HeadquartersSeattle
Founded1988

Treehouse is a distinguished non-profit organization committed to leveling the playing field for youth in foster care. Operating primarily in Washington State, Treehouse provides essential academic, emotional, and material support to help these young individuals graduate from high school with a plan for their future and the skills necessary to achieve it. Their comprehensive programs focus on education (Graduation Success), emotional well-being, and providing essential needs through initiatives like the 'Treehouse Store,' ensuring every child in foster care has the opportunity to thrive. They partner with schools, caregivers, and social workers to create a supportive network for each child.

Where is Treehouse's Headquarters?

Treehouse officeTreehouse officeTreehouse officeTreehouse office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the main administrative office, program development hub, and a direct service location, including the 'Treehouse Store' for youth.

Notable Features:

The 'Treehouse Store' where youth can shop for new clothing, shoes, school supplies, and other essentials free of charge. It's designed to be a welcoming and empowering space for youth.

Work Culture:

Mission-driven, compassionate, collaborative, and youth-focused. Staff are dedicated to advocacy and creating equitable opportunities for youth in foster care. Emphasis on trauma-informed practices.

HQ Significance:

The central hub for Treehouse's statewide operations, facilitating support for thousands of children and youth in foster care. It's a symbol of their commitment to the community.

Values Reflected in HQ: Equity, community, hope, and empowerment. The design and functionality of the HQ aim to be accessible, supportive, and resourceful for both staff and the youth they serve.

Location:

Treehouse's direct services and operational focus are concentrated within Washington State, USA. While they do not have international offices, their innovative model for supporting youth in foster care serves as an inspiration and a source of best practices for similar organizations nationally and potentially internationally. They may participate in knowledge-sharing or advocacy that has a broader reach.

Street Address:

2100 24th Ave S, Suite 200

City:

Seattle

State/Province:

Washington

Country:

USA

Treehouse's Global Presence

Tacoma, Washington, USA

Address: Programmatic staff often co-locate with partners or work remotely; specific office address may vary or be within partner facilities. (e.g. 101 S. G Street, Tacoma - Pierce County office as an example area of operation)

To extend Treehouse's comprehensive support services to youth in foster care in the South Sound region, ensuring they have the resources needed for academic and personal success.

Spokane, Washington, USA

Address: Services delivered in Eastern Washington via regional staff and partnerships; may not maintain a large physical office. (e.g. working from shared spaces or remotely to cover Spokane County)

To ensure youth in foster care in Eastern Washington receive consistent, high-quality support and advocacy, similar to those in the Puget Sound area.

Buying Intent Signals for Treehouse

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

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

Executive Team of Treehouse

As of April 2025, Treehouse' leadership includes:

Dr. Lisa Chin - Chief Executive Officer
Jessica Ross - Chief Development Officer
Sonja Govertsen - Chief Financial Officer
Dawn Rains - Chief Policy and Strategy Officer
Kevin Duek - Chief Program Officer
Angela Hurni - Chief People & Equity Officer

Investors of Treehouse

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

As a non-profit, Treehouse is funded through a combination of individual donations, corporate partnerships, foundation grants, and government contracts. Key supporters have included The Ballmer Group, Schultz Family Foundation, Microsoft Philanthropies, Raikes Foundation, and numerous community members and local businesses.

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Treehouse has maintained stability in its core executive team. Any significant leadership transitions are typically announced on their official website or through their annual reports. No major CEO/CFO level changes publicly noted in the immediate past 12 months, focus has been on programmatic expansion and impact.

Technology (Tech Stack) used by Treehouse

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

Treehouse Email Formats and Examples

The most common email format for Treehouse employees typically follows a standard professional structure using the employee's name and the organization's domain.

[first_initial][last_name]@treehouseforkids.org (e.g., jsmith@treehouseforkids.org) or [first_name].[last_name]@treehouseforkids.org (e.g., jane.smith@treehouseforkids.org)

Format

lchin@treehouseforkids.org

Example

80%

Success rate

News and media

Treehouse WebsiteMay 7, 2024

Treehouse Celebrates GiveBIG Washington 2024!

Treehouse participated in GiveBIG Washington, a statewide giving campaign, encouraging community support to fund their critical programs for youth in foster care. Funds raised help provide academic coaching, school supplies, and other essential resources....more

King County, WA Official WebsiteFebruary 29, 2024

Best Starts for Kids Levy Implementation Plan Prioritizes Youth Engagement and Mental Health

While not solely about Treehouse, this King County initiative often involves partner organizations like Treehouse. The levy focuses on prevention and early intervention programs, including those supporting children and youth experiencing instability, which aligns with Treehouse's mission....more

Treehouse WebsiteOctober 19, 2023

Celebration of Dreams 2023: A Night of Inspiration and Generosity

Treehouse hosted its annual 'Celebration of Dreams' gala, a key fundraising event that brings together supporters to celebrate the achievements of youth in foster care and raise funds for Treehouse's ongoing programs and services....more

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