What Does Water4 Do?

Total employees78
HeadquartersOklahoma City
Founded2008

Water4 is a non-profit organization focused on eradicating the global water crisis by empowering local entrepreneurs in developing countries, primarily in Sub-Saharan Africa, to establish and manage sustainable safe water enterprises. They champion a market-based approach, believing that local ownership and business principles are key to long-term success and impact. Water4 provides training, access to drilling technologies (like their NUMA system), and business support to help these entrepreneurs deliver reliable and affordable safe water to their communities, moving beyond temporary aid solutions towards permanent, locally-led systems.

Where Is Water4's Headquarters?

Water4 officeWater4 officeWater4 officeWater4 office
*Images sourced via web search. Rights belong to original owners

HQ Function

Serves as the central hub for global strategy, fundraising, program development, financial oversight, and administrative support for Water4's international operations.

Notable Features:

Modern office space designed to facilitate collaboration among its US-based team and communication with global field staff and partners.

Work Culture:

Mission-driven, innovative, and collaborative, with a strong focus on impact, sustainability, and empowering local communities. Employees are passionate about solving the water crisis through entrepreneurial solutions.

HQ Significance:

The headquarters is pivotal for coordinating Water4's global efforts, developing new technologies and business models, and securing funding to expand their reach and impact in providing safe water.

Values Reflected in HQ: The HQ operations reflect values of stewardship, innovation, empowerment, and a commitment to creating lasting change through sustainable enterprise.

Location:

Water4's primary global presence is concentrated in Sub-Saharan Africa, with active programs and partnerships in countries such as Ghana, Sierra Leone, Rwanda, Uganda, Tanzania, and Zambia. Their global functions include in-country program implementation, technical training for drilling and water system management, local enterprise development support, supply chain assistance for water technologies, community engagement, and rigorous monitoring and evaluation of their water projects. These are supported by global fundraising, advocacy, and strategic partnerships managed from their US headquarters.

Street Address:

100 N. Broadway Ave., Suite 2550

City:

Oklahoma City

State/Province:

Oklahoma

Country:

USA

Where Else Does Water4 Operate Around the World?

Accra, Ghana

Address: Field operations office (specific address may vary by project or local partner)

To directly implement and oversee Water4's safe water enterprise model in Ghana and surrounding regions, fostering local capacity and ensuring the sustainability of water projects.

Kigali, Rwanda

Address: Regional support office (specific address may vary by project or local partner)

To expand Water4's sustainable water solutions in East Africa, tailoring approaches to local socio-economic conditions and empowering entrepreneurs to provide lasting water access.

Buying Intent Signals for Water4

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

Who's Leading Water4? Meet the Executive Team

As of April 2025, Water4' leadership includes:

Matt Hangen - President & Chief Executive Officer
Richard Greenly - Co-Founder & Chief Evangelist
Mark Tonseth - Chief Development Officer
Scott E. Hill - Chief Financial Officer
Stephen G. Grieb - Chief Operating Officer

Who's Investing in Water4?

Water4 has been backed by several prominent investors over the years, including:

The Leona M. and Harry B. Helmsley Charitable Trust
Charity: water (as a partner)
One Day's Wages
The HCS Foundation
Numerous individual donors and private foundations

What Leadership Changes Has Water4 Seen Recently?

Hire1
Exits0

Water4 welcomed Mark Tonseth as its new Chief Development Officer in early 2024. No major executive departures have been publicly announced in the same period.

New Appointments:

Mark Tonseth, Mark Tonseth was appointed as Chief Development Officer to spearhead Water4's development and fundraising initiatives.

What Technology (Tech Stack) Is Used byWater4?

Discover the tools Water4 uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Water4 Email Formats and Examples

Water4 likely uses a common professional email format. Based on publicly available information and standard practices for non-profits of its size, the most probable format is [first_initial][last] or [first].[last] @water4.org.

[first_initial][last]@water4.org or [first].[last]@water4.org

Format

mhangen@water4.org

Example

70%

Success rate

What's the Latest News About Water4?

Water4 Blog • January 17, 2024

Water4 Welcomes New Chief Development Officer, Mark Tonseth

Water4 announced the appointment of Mark Tonseth as its new Chief Development Officer. Tonseth will lead the organization's fundraising and strategic partnership efforts to further its mission of ending the global water crisis....more

Water4 Blog • November 2, 2023

For Her: The Story of How Local Water Businesses Impact Women and Girls

Water4 highlighted the profound impact of accessible safe water on women and girls, showcasing how local water enterprises reduce their burden of water collection, improve health, and open up opportunities for education and economic empowerment....more

Water4 Blog • September 7, 2023

The Ripple Effect: Celebrating 15 Years of Impact

Water4 celebrated its 15th anniversary, reflecting on its journey and the significant impact made in providing sustainable safe water access to communities through its entrepreneurial model. The organization reiterated its commitment to scaling its solutions....more

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