Who We Are

Empowering Organisations Through Responsible Practic

DTM Center of Sustainability is a leading ESG and sustainability advisory firm based in Accra, Ghana. We partner with businesses, financial institutions, government agencies, and development organisations to design and implement frameworks that drive genuine environmental, social, and governance performance.

 

From gap assessment and policy development to third-party assurance and research, we provide end-to-end sustainability solutions that are grounded in African realities, aligned with global standards, and focused on measurable impact.

Integrity in Every Engagement
Aligned with Global Standards
Contextualised for African Realities
Results-Driven & Impact-Focused
// The Face Behind Our Success

Meet Our CEO


Dr Thelma Frimpong Mensah,CCML

ESG/ Sustainability Manager@ARB Apex Bank ||Ex-Deloitte II Deloitte Africa Sustainability Champion II IFRS S1 $ S2 II Sustainability Strategy, Reporting & Assurance l Global Goodwill AmbassadorGreater Accra Region, GhanaType your paragraph here



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I don’t just talk sustainability— I build it
As ESG/Sustainability Manager at ARB Apex Bank PLC, I lead the integration of environmental, social and governance principles across one of Ghana’s most far-reaching banking networks- including over 140 Community Banks. My mandate is simple but significant: make sustainability real, measurable and lasting.
Before this I spent over three years at Deloitte & Touché Ghana as an ESG/Sustainability Senior Consultant- delivering strategy, gap analysis, reporting and assurance for clients across the energy, finance, mining, insurance and the public sector. I was one of the professionals to master the IFRS S1 & S2 sustainability disclosure standards, and I guided leading institutions through their adoption journey.


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