About Us

One South is an international development consulting and research firm that supports organizations to understand and deliver social change.

Our goal is to support decision-makers in the global south to design relevant interventions, improve upon selected strategies, and deliver impactful social programs through applied research.

Wee invest in local capacity to access challenging contexts and provide expert planning, monitoring, and evaluation advice.

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Our vision is a world where social change is experimental, incremental, and driven by a shared experience.

At One South, we make use of innovative approaches to understand social reality and explain how it can be transformed through experimentation. Through applied research, we study the strategic choices and results of development interventions; accumulating knowledge about best practices and identifying areas for improvement. We discover trends and create transformative reports in accessible formats.

We are an international development firm with local access.


We bring top skills to the most challenging contexts, building transdisciplinary teams to generate information about what works, why and with what effects. Through our assignments, we have also trained and supported a network of over 350 local professionals in data collection and management skills, to enable our clients to reliably access the voices of stakeholders, in a timely and efficient manner.

Click to find out more about our services and impact.


Baseline Study: Gender-Responsive Education and Transformation (GREAT) Project implemented by Right To Play

January 1, 2019

Impact Evaluation: Inclusive Education Strategies for Girls with Disabilities in Kenya

August 1, 2018

Impact Evaluation: Rwanda Education Advancement Programme II

November 30, 2017

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Ethical and Child Friendly

We seek protect the autonomy of those who participate in our research through culturally-competent and age-friendly research approaches.


We strive to ensure our work is accessible and communicable to all target audiences by supporting the dissemination of findings.


We apply research methodologies to the letter.

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We work closely with our clients to select research designs that reflect an optimal balance between time, scope and resources.


We strive to ensure our work is understood and accepted by our clients and stakeholders.


Our research designs open spaces conducive to plural deliberation and shared understanding.

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1521 Concord Pike #301
Wilmington, DE 19803
United States of America 

Email: contact@one-south.org 

Phone: +1 703 584 4081 

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Copyright © 2017 by One South, LLC. All rights reserved.