About Us
Social Impact 360 (SI360) International is a women-led social impact organisation dedicated to generating evidence, building local leadership, and supporting community-driven transformation.
Founded in 2020, SI360 was established to bridge the gap between research and real-world change. We work closely with communities to ensure that research informs action, programmes are contextually grounded, and impact is meaningful and measurable.
Our Mission
To engage in evidence-based research that informs, educates, and positively impacts the lives, programmes, and services of young people within their social contexts.
Our Vision
To leverage Africa’s local research capital to benefit and enrich socially responsive programmes and services that positively impact the lives of young people around the world.
Our Philosophy
At SI360, we believe that communities are experts of their own realities. Our approach centres participation, collaboration, and shared learning. We work alongside young women, community leaders, and grassroots organisations to build skills, confidence, and leadership capacity, transforming data into meaningful action.
Our Values
Inclusion
We are inclusive, intergenerational, and intersectional in our approach. As empowered Black African women, we intentionally create opportunities for young women and girls through paid work, upskilling, and engagement.
Feminism
We are unapologetically feminist and committed to gender equality. Our work actively empowers young women aged 19–26 to challenge power structures and advocate for freedom and equity.
Innovation
We encourage bold ideas and courageous leadership. We believe everyone has the potential to lead and influence change, and we continually evolve our approaches to expand impact.
Excellence
We pursue excellence in everything we do. Our research, capacity building, advocacy, and support services are evidence-based, measurable, and delivered with rigour.
Integrity
Trust and credibility guide our work. We deliver honestly, transparently, and responsibly across all our partnerships and commitments.
Our Reach
SI360 works across multiple regions, including Africa, Asia Pacific, Europe, and the Arab States, collaborating with partners at community, national, and international levels.
Managing Partner
Ms. Rumbidzai Royanna Muyambo
Rumbidzai Royanna Muyambo is the Managing Partner of Social Impact 360 International. She is a Master’s candidate in Media Studies at the University of Cape Town, with an academic background in film, media, and gender studies.
Her work focuses on gender, media representation, and youth leadership, with a strong commitment to empowering young women and girls as leaders and change-makers. Rumbidzai brings a thoughtful, feminist lens to SI360’s research, mentoring, and capacity-building work, ensuring that programmes are both contextually grounded and impact-focused.
Senior Associate
Ms. Gladys Yegon
Gladys Yegon is a human rights lawyer with extensive experience in programme design, management, and implementation, particularly in peace, security, and the economic empowerment of women in conflict and post-conflict settings.
She holds a Master of Advanced Studies in Children’s Rights and has worked across multiple countries supporting donor-funded programmes, compliance, monitoring, and evaluation. Gladys brings strong expertise in policy implementation, partnership development, and community-based approaches to SI360’s work.
Senior Associate
Ms. Vanessa Anyoti
Vanessa Anyoti has over 12 years of experience delivering results with international organisations, including UN agencies, and global and local partners. She holds a Master of Science in Epidemiology and Biostatistics and has managed portfolios ranging from USD 200,000 to USD 17.6 million.
Her expertise includes resource mobilisation, fiduciary management, data analysis, and advocacy. Vanessa has published and contributed to global discussions on the inclusion of vulnerable adolescent girls and young women in national, regional, and UN decision-making processes.
Junior Researchers
SI360 works with locally recruited junior researchers who support data collection, data entry, and field-based research activities, including focus group discussions and key informant interviews.
Junior researchers are trained and mentored under SI360’s research guidelines and standard operating procedures, contributing to ethical, high-quality research while building their own professional capacity.
Get in Touch
Interested in partnering with us or learning more about our work? Get in touch to start a conversation.
