Our Team

Dr. Wiebe Boer

Chief Executive Officer

Dr. Boer is the Chief Executive Officer of All On and joined the team from the Boston Consulting Group (BCG), where he was one of the founders of the strategy firm's Lagos office. Prior to BCG, Dr. Boer spent five years with the Heirs Holdings Group in Lagos, playing roles including Chief of Staff to the Chairman, Director of Strategy, and CEO of the Tony Elumelu Foundation. Dr. Boer has also worked in the Rockefeller Foundation's Africa Regional Office in Nairobi, McKinsey & Company, and with World Vision Mauritania where he managed a USAID funded development project. While conducting his doctoral research in Nigeria for his Yale PhD thesis, Wiebe co-founded AfriOne, the first ISP in North Central Nigeria. He has served on a variety of corporate and public sector boards across Africa, and is also a widely published author and speaker. His most recent publication is the co-edited volume Africans Investing in Africa, published by Palgrave in 2015. Dr. Boer earned a PhD and two Masters degrees from Yale University and a Bachelor's degree from Calvin College, all in history. He spent one year studying political science at the University of Jos, and completed his primary and secondary education at Hillcrest School, also in Jos, Nigeria where he was born and raised.

Osayuki Eguasa

Finance Manager

Osayuki (Yuki) Eguasa is All On’s Finance Manager and will be responsible for oversight of the entity's financial management and operations, as well as ensuring reporting, standards, and compliance. Yuki will oversee budget planning, analysis, compliance, procurement, auditing, contracting, and treasury management. Yuki will also provide inputs into investment activities of the entity, specifically around financial due diligence into energy firms being considered for investment, and contributing to structuring and documenting the equity, debt, and grant investments (i.e. together with the Programs and Investment Manager, liaising with lawyers and financial advisors). Yuki will be a strategic thought partner in financial matters to the CEO and the Board. Yuki comes with a rich career spanning over various Finance areas. His previous work experiences in Shell include Budget & Financial planning, where he contributed to managing the persisting funding issues facing SPDC JV, effectively reducing exposure and ensuring optimum cost recovery from our Partners. Subsequently, he had responsibility for SPDC management information analysis, providing insights into SPDC corporate performance relative to its Business Plan. His last Assignment was in the area of Mergers and Acquisitions (M&A) and Commercial Finance, where he developed an extensive and successful deal making and M&A track record, contributing immensely to SPDC Portfolio alignment with Strategy. Yuki is a CFA Charterholder®, Chartered Certified Accountant and a certified Financial Risk Manager. He loves listening to music and watching football.

Stella S. Obot

External Relations Advisor

Stella Obot is a sustainable development professional who is excited to bring her experiences to All On.  She will work across the All On portfolio to help position the organization to support scalable, commercially sustainable energy solutions in Nigeria through strategic operational support, market intelligence and stakeholder management.  Stella will identify, generate and sustain relationships with access to energy stakeholders to assist All On in gaining a competitive advantage and build the right network to make maximum impact. Stella holds a Bachelor’s Degree in Chemistry from Xavier University of Louisiana and a Masters of Public Health Degree (Health Policy and Management) from Georgia State School of Public Health, Atlanta, Georgia.  Born and raised in the United States, Stella moved to Nigeria in the quest for a challenging career with more impact  and has since not regretted her decision.  She has 4 years of experience in sustainable development and community relations at Shell and has key strengths in external relations and authentic stakeholder engagement.  Stella speaks conversational Spanish and German and is a member of the Institute of Project Management.  Stella enjoys trying new restaurants, learning about emerging start –ups, making natural beauty products and creative design.      

Ujunwa Ojemeni 

Senior Investment Associate

Ujunwa Ojemeni is responsible for originating and processing deals through approval and closing, as well as providing strategic, governance and operational support to investees.  She also provides support to partnering initiatives with other investors to jointly fund projects and she leads our impact measurement work stream.

Ujunwa is passionate about sustainable development, particularly universal access to energy, and its impact on economic growth.  She spent her formative years in Northern Nigerian and spent time across the other regions of the country in her later years. The high levels of poverty and underdevelopment she witnessed has been a key contributor to her passion to make a positive impact in the society from a development approach.

Ujunwa has over 6 years of experience in project development and investment analysis, cutting across various aspects of the oil, gas and power industries. Prior to her role at All On, she coordinated gas and power development projects at Axxela Limited (formerly Oando Gas & Power Limited), providing expertise in the areas of project financing, opportunity maturation, financial modelling, and contract negotiations. Before then, she worked with KPMG in the Management Consulting unit, where she focused on startup advisory, change & communication management and business process improvement.

Ujunwa is a First Class graduate of Banking and Finance from the University of Nigeria and holds a Master’s Degree in Development Finance from The University of Manchester.

In her free time, she volunteers for various organizations including; as a mentor with the Cherie Blair Foundation for Women, and leading the SME Transformation project where she provides business advisory assisting women and young people in rural communities to develop their businesses, and guiding them in accessing finance.

Ujunwa loves to play lawn tennis and explore new places.     

Aishat Alimi

Investment Analyst 

Aishat is an Investment Analyst at All On. She analyzes our potential investments, conducts due diligence and facilitates deal approval processes while proposing investment options.

Prior to All On, Aishat worked in the Corporate Finance department of PricewaterhouseCoopers (PwC) Nigeria where she conducted several valuations and mergers and acquisition projects along with other members of the deals team. She brings with her the experience of having worked with clients on ‘buy side’ and ‘sell side’ transactions for medium to large-sized institutions in various sectors including oil and gas, financial services, manufacturing and agriculture.

Aishat has a Bachelor’s degree in Economics from the University of Birmingham, United Kingdom and a Masters degree in Management from Warwick Business School. She loves exploring new places and is a food enthusiast.