DIEL Partners InternationalDIEL Partners International
DIEL Partners International

Strategy, technology and capital. Connected to your next stage of growth.

DIEL Partners International brings together business advisory and venture-building capabilities to help entrepreneurs, companies and institutions move qualified opportunities forward.

DIEL

About DIEL

DIEL Partners International is a multidisciplinary business advisory and venture-building organization supporting growth, transformation, market expansion and strategic partnerships. Through DIEL MS, DIEL Digital, DIEL Fin. and our broader ecosystem, we align specialized capabilities around each qualified opportunity.

DIEL Partners International LLC is registered in Texas, United States. DIEL Partners International SARL supports our presence and activities in Gabon.

Creating lasting value for inclusive growth

We help businesses and communities move from potential to measurable progress through practical solutions, connected ecosystems and disciplined execution.

Our vision

A future where businesses, entrepreneurs and communities can access the strategy, technology and opportunities needed to grow sustainably.

Our mission

Connect strategy, capital, technology and market access to help organizations strengthen their foundations, activate opportunities and create lasting value.

Values in practice

Integrity and accountability

Set clear expectations, communicate openly and take responsibility for the work entrusted to us.

Inclusive growth

Consider how growth can create opportunities for businesses, people and communities.

Strategic collaboration

Bring the relevant expertise and stakeholders together around a shared objective.

Innovation with purpose

Evaluate technology and new approaches against the business problem they need to solve.

Excellence in execution

Define scope, responsibilities and practical milestones before moving into delivery.

Sustainable value creation

Consider long-term viability alongside immediate priorities.

Connected expertise. A clear business purpose.

DIEL MS

Growth strategy, positioning, market research and commercial activation.

DIEL Digital

Digital business setup, applications, automation and implementation support.

DIEL Fin.

Capital strategy, venture readiness and the preparation of qualified opportunities.

When to engage DIEL

Start with your priority. We will review the opportunity and determine the appropriate service, advisory mandate or strategic pathway.

  • Clarify a growth challenge or strategic priority
  • Enter or expand within a new market
  • Strengthen positioning and commercial strategy
  • Design or activate a digital solution
  • Structure a partnership or go-to-market pathway
  • Prepare a venture for capital readiness
  • Connect strategy, technology and execution
  • Coordinate qualified cross-border opportunities

From initial need to a defined engagement

01 · Understand

Share your objective, constraints and expected timeline.

02 · Align

Review fit, relevant expertise and the appropriate engagement pathway.

03 · Define

Agree on scope, responsibilities, deliverables and commercial terms.

04 · Execute

Coordinate delivery and review progress against the agreed milestones.

Leadership and governance

Our executive team and board bring together business, finance and technology perspectives. Explore each profile to understand the responsibilities and experience documented by DIEL.

Executive team

Wilsonh Magnima

Wilsonh Magnima

Founder & CEO

Wilsonh strategically integrates his skills in Marketing, Finance, and the Digital realm, orchestrating a seamless fusion to attain overarching organizational objectives. His adept...

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Wilsonh strategically integrates his skills in Marketing, Finance, and the Digital realm, orchestrating a seamless fusion to attain overarching organizational objectives. His adeptness in navigating the intricacies of these diverse domains positions him as a dynamic leader capable of guiding the company towards innovation and success. Over the last decade, Wilsonh has amassed extensive experience in the United States of America and various countries across the African continent. This global perspective shapes his strategic vision and leadership approach, enhancing the organization's adaptability and effectiveness in the constantly evolving business environment. Wilsonh personifies a visionary leader who melds multifaceted expertise with a dedication to enhancing not only the organizational landscape but also the lives of individuals and communities.
William F. Clark

William F. Clark

CFO

William F. Clark is an esteemed professional with an impressive track record of over 40 years in trade and project financing. Currently serving as the Chief Financial Officer at DI...

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William F. Clark is an esteemed professional with an impressive track record of over 40 years in trade and project financing. Currently serving as the Chief Financial Officer at DIEL Partners International (DPI), Mr. Clark brings a wealth of expertise to this vital role. His influence extends beyond his CFO responsibilities, as he actively contributes to the overall success of the organization. Mr. Clark's career is marked by notable positions at the Export-Import Bank of the United States (EXIM) and the Overseas Private Investment Corporation (OPIC), where he honed his insights and strategic vision. These experiences have proven to be invaluable assets in his current role at DPI. In addition to his responsibilities at DPI, Mr. Clark holds the position of Managing Director at WILLIAM F CLARK & CO LLC. In this capacity, he plays a crucial role in steering financial strategies that contribute to the company's success. His 40+ years of expertise positions and project financing uniquely position him to navigate complex financial landscapes, ensuring DPI's continued growth and stability.
Wilfried Magnima Mayaba

Wilfried Magnima Mayaba

Senior IT Director

In his role as the Senior IT Director, Wilfried, an accomplished IT engineer, contributes a unique blend of technical expertise, robust leadership abilities, and an unwavering comm...

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In his role as the Senior IT Director, Wilfried, an accomplished IT engineer, contributes a unique blend of technical expertise, robust leadership abilities, and an unwavering commitment to delivering reliable and efficient IT solutions. Wilfried's wealth of experience and skills positions him as a key player in the success of both the organization and clients' project development. His role involves not only understanding and implementing cutting-edge technologies but also ensuring that these solutions are aligned with the specific needs and goals of the organization and its clients. What sets Wilfried apart is his dedication to staying at the forefront of technological innovation. By keeping abreast of the latest advancements in the IT industry, he ensures that the solutions he delivers are not only current but also positioned to meet future challenges. His proactive approach to technological trends enables the organization to remain agile and adaptable in a rapidly evolving IT landscape.
Dr. Samuel Theo Yamthe

Dr. Samuel Theo Yamthe

Chief Investor Officer Consultant

Dr. Samuel T. Yamthe serves as Chief Investor Officer Consultant at DIEL Fin., where he leads investor strategy, capital alignment, and institutional readiness across the DIEL ecos...

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Dr. Samuel T. Yamthe serves as Chief Investor Officer Consultant at DIEL Fin., where he leads investor strategy, capital alignment, and institutional readiness across the DIEL ecosystem. With more than 22 years of experience spanning capital strategy, investment advisory, governance, and organizational leadership, he brings a rare combination of technical depth, strategic discipline, and execution rigor. As President of ISF Advisory LLC, Dr. Yamthe has advised businesses, nonprofits, and institutions on capital structuring, strategic planning, governance frameworks, and sustainable growth models. His work has supported organizations navigating complex financial decisions, investor relations, and long-term value creation in both emerging and mature markets. At DIEL Fin., Dr. Yamthe plays a central role in shaping investor engagement, strengthening governance standards, and ensuring alignment between ventures, capital partners, and long-term strategic objectives. His leadership supports DIEL’s mission to responsibly connect capital with scalable platforms and real-economy growth opportunities, particularly across the United States and Africa. Dr. Yamthe holds advanced degrees in Engineering (MSEE) and Global Business Administration (DBA), reflecting his ability to bridge technical expertise with disciplined business and investment execution. His presence reinforces DIEL Fin.’s commitment to credibility, transparency, and institutional-grade investment leadership.
Jeffrey Moore

Jeffrey Moore

Co-Chief Executive Officer, DIEL Fin.

Jeffrey Moore serves as Co-Chief Executive Officer of DIEL Fin., where he provides executive leadership across risk management, capital protection, governance, and strategic struct...

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Jeffrey Moore serves as Co-Chief Executive Officer of DIEL Fin., where he provides executive leadership across risk management, capital protection, governance, and strategic structuring. His role focuses on ensuring that growth across the DIEL ecosystem is disciplined, resilient, and aligned with long-term value preservation for investors and partners. With extensive experience in capital structuring, asset protection, mergers and acquisitions, and market intelligence, Jeffrey brings a protection-first mindset to enterprise growth. As Founder and CEO of Asset Protection, he has guided financial institutions, investors, and business owners through complex risk environments, helping them safeguard capital while enabling sustainable expansion. At DIEL Fin., Jeffrey co-leads the firm’s strategic direction, working closely with executive leadership to balance opportunity and risk across investment initiatives. He plays a central role in strengthening governance frameworks, reinforcing investor confidence, and embedding institutional-grade risk discipline into every stage of capital deployment. Jeffrey’s leadership ensures that DIEL Fin. operates with clarity, accountability, and resilience, supporting ventures that are not only growth-oriented but structurally sound. His presence reinforces DIEL Fin.’s commitment to responsible finance, capital preservation, and long-term economic value creation across the United States and international markets.
Cyr Pavlov M. Moussavou

Cyr Pavlov M. Moussavou

Senior Country Consultant, Gabon

Cyr Pavlov M. Moussavou serves as Senior Country Consultant for DIEL MS in Gabon, where he supports the strategic structuring, positioning, and progressive activation of the DIEL e...

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Cyr Pavlov M. Moussavou serves as Senior Country Consultant for DIEL MS in Gabon, where he supports the strategic structuring, positioning, and progressive activation of the DIEL ecosystem. His mandate focuses on building credibility, market traction, and institutional legitimacy as foundations for long-term deployment and investment readiness. With a background as a sociologist, geopolitical analyst, entrepreneur, and lecturer in marketing research methodology, Cyr brings a rigorous, data-driven perspective to ecosystem development. He contributes to the production of socioeconomic and market insights, supports editorial positioning through DIELBNews, and engages with public and private stakeholders to align local realities with DIEL’s strategic objectives. Operating from Libreville under a results-oriented mission framework, Cyr plays a key role in preparing partners, markets, and institutions for future platform deployment across consulting, digital, and marketplace initiatives. His work reinforces DIEL MS’s commitment to grounded execution, trusted local representation, and sustainable ecosystem growth in Gabon.

Board of directors

William F. Clark

William F. Clark

Director of the Board

William F. Clark, with over 40 years in trade and project financing, serves as a crucial Director on the Board of DPI. His extensive background, including roles at EXIM and OPIC, a...

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William F. Clark, with over 40 years in trade and project financing, serves as a crucial Director on the Board of DPI. His extensive background, including roles at EXIM and OPIC, adds invaluable insights to the organization's strategic direction. As the Managing Director of WILLIAM F CLARK & CO LLC, his leadership plays a pivotal role in guiding DPI to success. Beyond the boardroom, Mr. Clark leverages his seasoned perspective to make informed decisions, contributing to the organization's growth and sustained success. His strategic vision and wealth of experience make him a stalwart presence in shaping DPI's financial landscape.
Wilsonh Magnima

Wilsonh Magnima

Chairman

As the Founder and CEO of DPI, Wilsonh Magnima plays a pivotal role in shaping the company's trajectory, guiding its transformation from a conceptual idea to a thriving Business Co...

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As the Founder and CEO of DPI, Wilsonh Magnima plays a pivotal role in shaping the company's trajectory, guiding its transformation from a conceptual idea to a thriving Business Consulting firm. His visionary leadership strategically blends marketing, financial, and digital services, presenting a comprehensive approach to business empowerment. Wilsonh’s focus on enhancing operational efficiency and elevating customer experiences positions DPI as a transformative force in the business landscape. Serving as the Chairman of the Board of Directors, Wilsonh continues to exemplify his unwavering dedication to empowering businesses, particularly small and medium-sized enterprises, communities, and individuals. DPI stands as a testament to its enduring commitment and visionary leadership.
Berthe Sabine Iraga

Berthe Sabine Iraga

Member of the Board

Berthe Sabine Iraga, a dynamic and influential Member of the Board at DIEL Partners International, brings a wealth of expertise to the helm of the DIELShop and ISSINE Beauty portfo...

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Berthe Sabine Iraga, a dynamic and influential Member of the Board at DIEL Partners International, brings a wealth of expertise to the helm of the DIELShop and ISSINE Beauty portfolios. With a relentless commitment to excellence, Berthe's leadership is characterized by a fusion of strategic foresight, precision, and a deep understanding of industry nuances. In her role, Berthe orchestrates and implements visionary initiatives that position both DIELShop and ISSINE Beauty as trailblazers in their respective sectors. At DIELShop, her guidance ensures that independent tire shop owners receive not just solutions, but finely tailored strategies that enhance operational efficiency, elevate customer experiences, and foster sustainable growth in a dynamic market. In the realm of ISSINE Beauty, Berthe's strategic acumen shapes a vision that transcends conventional beauty and wellness standards. Under her leadership, ISSINE Beauty incorporates cutting-edge solutions, offering users an immersive and transformative experience that redefines the boundaries of the industry.
Jeffrey Moore

Jeffrey Moore

Member of the Board

Jeffrey Moore serves as Co-Chief Executive Officer and Member of the Board of DIEL Fin., where he provides executive leadership and fiduciary oversight across risk management, gove...

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Jeffrey Moore serves as Co-Chief Executive Officer and Member of the Board of DIEL Fin., where he provides executive leadership and fiduciary oversight across risk management, governance, and capital protection. In his board capacity, he contributes to strategic decision-making, risk oversight, and governance frameworks that support disciplined growth and long-term value preservation for investors and partners. With extensive experience in capital structuring, asset protection, and mergers and acquisitions, Jeffrey brings a protection-first perspective to enterprise development. As Founder and CEO of Asset Protection, he has advised financial institutions, investors, and business owners on navigating complex risk environments and safeguarding capital while enabling sustainable expansion. At DIEL Fin., Jeffrey works closely with the Board and executive leadership to align growth initiatives with institutional-grade governance and accountability. His role reinforces investor confidence, strengthens structural integrity, and ensures that capital deployment across the DIEL ecosystem remains resilient, transparent, and value-driven.
Dr. Samuel T. Yamthe, MSEE, DBA

Dr. Samuel T. Yamthe, MSEE, DBA

Member of the Board

Dr. Samuel T. Yamthe serves as Chief Investor Officer and Member of the Board of DIEL Fin., where he provides executive and fiduciary leadership across investor strategy, capital a...

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Dr. Samuel T. Yamthe serves as Chief Investor Officer and Member of the Board of DIEL Fin., where he provides executive and fiduciary leadership across investor strategy, capital alignment, and institutional readiness. In his board capacity, he contributes to strategic oversight related to capital formation, investor governance, and long-term value creation across the DIEL ecosystem. With more than 22 years of experience in capital strategy, investment advisory, governance, and organizational leadership, Dr. Yamthe brings a disciplined, institutional perspective to investor engagement and capital deployment. His expertise supports board-level decision-making on funding structures, investor alignment, and portfolio scalability, ensuring that growth initiatives are supported by sound capital strategy. As President of ISF Advisory LLC, Dr. Yamthe has advised businesses, nonprofits, and institutions on capital structuring, governance frameworks, and sustainable growth models. His experience spans both emerging and mature markets, enabling him to guide organizations through complex financial environments while maintaining transparency and strategic clarity. At DIEL Fin., Dr. Yamthe works closely with the Board and executive leadership to strengthen investor confidence, reinforce governance standards, and align ventures with long-term strategic objectives. His leadership ensures that capital relationships are built on trust, discipline, and institutional-grade practices. Dr. Yamthe holds advanced degrees in Engineering (MSEE) and Global Business Administration (DBA), reflecting his ability to bridge technical rigor with disciplined investment execution. His presence on the Board reinforces DIEL Fin.’s commitment to credibility, responsible capital stewardship, and sustainable value creation across the United States and Africa.

When to engage DIEL

Start with your priority. We will review the opportunity and determine the appropriate service, advisory mandate or strategic pathway.

Discuss your needs