Delivering world-class solutions across Data Privacy Compliance, Energy Markets, and Managed IT Infrastructure.
Protecting Your Digital Trust. We build digital trust by safeguarding your data, ensuring compliance with regulations, and protecting your business from cyber threats. Our expertise empowers you to innovate with confidence, fostering strong relationships with your customers and stakeholders.
We guide you through complex regulations, ensuring compliance and minimizing risk.
We identify and mitigate data risks, ensuring transparency and control.
We help you navigate Nigeria's data protection regulations, safeguarding your business.
We facilitate efficient responses to data access requests.
Empowering energy solutions for a sustainable future.
We stimulate growth in energy markets by engaging participants and fostering collaboration.
We enable smooth energy transactions, connecting buyers and sellers efficiently.
We build alliances that drive innovation and value in the energy sector.
We provide solutions to enhance market liquidity, ensuring energy trade flows smoothly.
We offer insights and analysis to inform energy market strategies and decisions.
Transforming Your IT Ecosystem: Expert Solutions for a Digital Future. Our Service Management Team delivers tailored, end-to-end managed IT services and technology solutions for enterprises, ensuring seamless, secure, and optimized IT ecosystems.
We maximize your cloud investments, ensuring scalability, security, and cost-effectiveness.
We protect your digital assets with advanced threat detection and response.
We turn data into insights, driving informed decisions and business growth.
We streamline your operations, enhancing efficiency and customer experience. We ensure your network is secure, reliable, and high-performing.
Business Process Outsourcing support to elevate operational capacity.
Procurement and OEM Solution Implementation to modernize infrastructure.
The Nigeria Data Protection Regulation (NDPR) mandates specific compliance measures for organizations handling personal data. Take our 60-second interactive assessment to determine your compliance requirements.
Avoid heavy fines and build customer trust.
Guided by industry veterans driving innovation and compliance.

IAAP, CIPPE, CDPO, CISA, CASM LL.B(LAW)
The Chief Executive Officer leads MARIER’s strategic vision, institutional partnerships, and market development initiatives, positioning the firm as a trusted partner in the evolution of data protection regulation, transparent and sustainable energy and commodity trading environments.

LL.B, B.L, MA International Peace & Security
Director, Strategy & Partnerships leads MARIER’s strategic market positioning and partnership development efforts, driving institutional engagement, commercial collaboration, and long-term value creation across regulated energy and commodity markets.

Adeyinka Samuel is a seasoned energy executive with over 20 years of experience leading large-scale oil & gas, power, and infrastructure projects across Africa and international markets. He specializes in strategy, project development, and market entry execution.
Mr Yinka Samuel is responsible for translating MARIER’s growth strategy into effective internal processes, client delivery frameworks, and high-quality partnership support. Working closely with leadership and key stakeholders, he ensures the company operates with efficiency, governance, and operational discipline.

Damola Adewusi is the IT Manager, full stack developer, and digital transformation expert at Marier Nigeria Limited. He leads IT strategy, systems engineering, and implementation of digital solutions across the enterprise.
Specializing in full-stack architectures and compliance software systems, he delivers robust, secure, and modern platforms that drive business optimization and digital capability.