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Integrated Solutions. Sustainable Impact.

Building Africa's Resilient Future Through Technical
Excellence

SATA Limited delivers multidisciplinary consultancy in water resources, WASH programming, environmental management, governance, civil engineering, and mining support — creating lasting impact across Ghana and beyond.

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SATA Limited
SATA team in the field
15+
Years of Impact
About SATA Limited

Sampson Aheleh Tettey Associates Limited

SATA Limited is a multidisciplinary consultancy delivering technically sound, sustainable, and resilient development solutions. With deep expertise spanning water resources, environmental systems, governance, and engineering, we partner with governments, NGOs, and private enterprises to create measurable impact across Ghana and West Africa.

Integrity
Honesty, transparency, and accountability.
Excellence
Best-in-class technical solutions.
Innovation
Modern methods and technology.
Sustainability
Solutions that endure long-term.
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What We Do

Our Service Pillars

Comprehensive consultancy services tailored to drive sustainable development, technical innovation, and organizational excellence.

Water Resources Development

Water Resources Development

Hydrological assessments, groundwater exploration, water supply system design, and integrated water resource management.

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WASH Programming

WASH Programming

Water, Sanitation & Hygiene programme design, implementation support, and capacity building for improved public health.

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Environmental Management

Environmental Management

Environmental impact assessments, compliance auditing, pollution control, and ecosystem restoration.

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Ready to Build Something Lasting?

Partner with SATA Limited for consultancy solutions that are technically sound, sustainable, and built for lasting impact.

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Our Work

Featured Projects

Impactful engagements delivering measurable results for communities, institutions, and the environment.

Rural water supply
Water Resources

Rural Water Supply Expansion

Designed and supervised 45 borehole systems serving 30,000+ residents across three districts.

Northern Region, Ghana2024
Environmental audit
Environmental

Mining Environmental Compliance Audit

Comprehensive environmental audits for a major gold mining operation, ensuring regulatory compliance.

Western Region, Ghana2023
WASH initiative
WASH

Urban Sanitation Improvement

WASH programme improving sanitation access for 15,000 households in peri-urban communities.

Greater Accra, Ghana2023
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Insights

News & Publications

Industry insights, project highlights, and thought leadership from the SATA Limited team.

Sustainable Water Management in a Changing Climate
February 2026

Sustainable Water Management in a Changing Climate

Exploring adaptive strategies for water resource management as climate variability reshapes rainfall patterns across West Africa.

SATA Partners with District Assemblies on WASH Expansion
January 2026

SATA Partners with District Assemblies on WASH Expansion

Scaling sanitation and hygiene programming across underserved districts in the Northern Region.

Corporate Governance Best Practices for Public Institutions
December 2025

Corporate Governance Best Practices for Public Institutions

Key takeaways from our workshop on strengthening institutional frameworks and accountability.

120+
Projects Completed
8
Regions Covered
50+
Partner Organizations
500K+
Lives Impacted