High-Quality Surveys and Data Collection Three Decades of Development Research in Nigeria Managing Large-Scale Field Surveys Where International Standards Meet Local Expertise Turning Field Data into Actionable Insights ⁠Collecting reliable Field Data across multiple Sectors
esearchers conducting CAPI and PAPI data collection for impact evaluation in Nigeria.

Data Collection

Specializing in surveys, interviews, and longitudinal tracking, we ensure data accuracy and representativeness for your projects

A black man conducting a seminar on Python computer coding in Nigeria for Hanovia Limited

Monitoring & Evaluation

We offer specialized expertise in designing and delivering M&E frameworks and program evaluations. Skilled in Python, R, and Stata, we ensure quality data analysis techniques.

Drone shot of popular places in the luxurious parts of Lagos, Nigeria

Project Management

We excel in managing research projects with top data quality standards. Our expert team offers comprehensive technical support for seamless execution in West Africa

About Us

At Hanovia Limited, we specialize in high-quality data collection services, a cornerstone of impactful decision-making in Nigeria. With over three decades of experience, our expertise extends across various sectors, catering to federal, state, and local government needs.

Our global collaborations with institutions like the World Bank, USAID, and UNICEF, coupled with our work with numerous NGOs, underscore our proficiency in gathering and analyzing data. We are recognized for our methodological rigor and accuracy, ensuring the data we collect is reliable and actionable.

Dedicated to excellence in data collection, Hanovia Limtied offers tailor-made services that resonate with our clients’ diverse needs. Whether for policy evaluation, market research, or program implementation, our team delivers data insights that drive real change. Trust us to be your data collection partner in Nigeria.

Learn more about us

Projects

SDG-4 Education Evaluation in Nigeria

With: UNICEF and the GoN

Baseline Data Collection 'Sustaining Health Outcomes Through the Private Sector'

With: SHOPS

McGill Covid Facility and Patient Data Collection

With: McGill

Migrants As Messengers IE Survey in Nigeria (Lagos)

With: IOM

Our Footprint

Recent Events & Initiatives

Image showing a face-to-face interview with a local tailor for the Consultancy Services to Conduct Follow-Up Surveys of Firms, Master Crafts Persons (MCP) and Apprentices in Nigeria

Follow-Up Surveys of Firms, Master Crafts Persons (MCP) and Apprentices in Nigeria

Partnering with The World Bank Group in Nigeria

The survey implementation involved both quantitative and qualitative follow-up data collection among firms, master craft persons (MCPs), and apprentices across the six project States[…]

Interview with Dry fish Processor BCG Nigeria Aquaculture Value Chain and Consumer Analysis

Aquaculture Value Chain and Consumer Analysis in Nigeria

Partnering with the Boston Consulting Group in Nigeria

Fish currently supplies approximately 40% of Nigeria’s animal protein intake, and aquaculture is the fastest-growing food production subsector in the country.

However, local production […]

All News and Events