Smart solutions for infrastructure projects.
Escher Silverman Global
With a legacy spanning over three decades, ESG has established itself as a driving force in shaping the future of infrastructure on a global scale.
SINCE 1985
40+ Professionals, 4 offices locations in Nigeria, Botswana and the UK.
With a dedicated team of 40+ seasoned professionals and a presence across 4 office locations spanning Nigeria, Botswana, and the UK, ESG brings a robust organizational strength to every endeavor. Our comprehensive team is proficient in various domains, ensuring a holistic approach to our projects.

Our Services
Empowering Infrastructure Excellence
With decades of experience and a global perspective, we have honed our expertise in the following core areas:
Roads and Highways: Paving the Path of Connectivity
Our adept teams excel in designing, planning, and executing state-of-the-art road and highway networks. We engineer solutions that not only facilitate seamless transportation but also contribute to economic growth and social development.
Railway Systems: Forging Progress on Tracks
ESG’s railway expertise goes beyond conventional travel. We conceptualize and deliver sustainable railway systems that integrate seamlessly with urban and rural landscapes, fostering efficient movement and fostering economic vitality.
Public-Private Partnerships (PPP) Transactions: Bridging Vision and Execution
In the realm of PPPs, ESG is a trusted partner. We possess a deep understanding of the intricacies involved in structuring successful partnerships between public and private entities, driving sustainable development and shared prosperity.
Infrastructure Masterplans: Envisioning Tomorrow's Landscapes
Our visionary approach to infrastructure masterplans lays the foundation for dynamic growth. We craft comprehensive frameworks that encompass various sectors, aligning development with societal needs and future aspirations.
“ESG's foundation is built upon the expertise of a diverse team of consultants, both local and international, who bring their rich experience to the table.”
We collaborate seamlessly with local professional associations and esteemed international organizations, such as the World Bank, African Development Bank, and African Finance Corporation, fostering a global network for positive change. At ESG, we don’t just construct infrastructure; we build legacies that inspire progress, empower communities, and shape a brighter future. Join us on this transformative journey. Escher Silverman Global – Empowering Infrastructure Excellence, Enriching Lives.


Our Approach to Highway Engineering: Paving the Path to Progress
At Escher Silverman Global (ESG), our approach to highway engineering is guided by a profound understanding of development projects and a commitment to sustainable, community-focused solutions. Here’s how we navigate the road to excellence:
- Comprehensive Technical Assistance:
- Empowering Local Capacity
- Terrain Expertise
- Data-Driven Assessments
- Leadership in Action
Features
Our Approach to PPP and Transaction Advisory: Enabling Partnerships for Progress
Leadership in Development
ESG has carved a leadership position in developing countries, underpinned by the depth and breadth of experience within our company.
Innovation at Heart
Our success lies in our ability to innovate across all facets of PPP consultancy.
Structuring Complex Transactions
Leveraging substantial resources and expertise, ESG is renowned for structuring and closing large, intricate transactions.
A Global Footprint
Our Partnerships: Building Bridges for Progress
Our partnerships span continents and industries, reflecting our commitment to comprehensive progress. ESG is proud to be registered with major funding agencies and organizations that share our vision of a better world. We’ve been honored to collaborate with:
- Development Bank of Southern Africa (DBSA)
- Africa Finance Corporation (AFC)
- United Capital Plc
- Afrinvest (West Africa) Limited
- UTL Trust Management Services Limited


A Global Footprint
Empowering Human Potential
We believe in investing in people. ESG’s management and senior staff have immersed themselves in developing countries, fostering a deep understanding of local dynamics and challenges. This approach enables us to establish effective relationships, provide technical support to field teams, and offer comprehensive solutions that resonate with the communities we serve.
Our Exceptional Team
The Driving Force Behind ESG's Success
Our team is a tapestry of diverse talents, united by a shared passion for innovation, collaboration, and transformative impact. Get acquainted with the faces behind our accomplishments:

Dr. Bernard Obika
Lead Consultant

Engr. Kazys Narbutas
Director

Engr. Ike Egbuna
Chief Operations Officer