Case Studies

Tim has over 25 years’ experience in executive search during which time he has worked extensively in the power, infrastructure & construction, technology & telecoms, and professional services sectors.
His career has seen him work with a wide range of clients in the UK and Europe and in the past 15 years, in Africa where he has handled projects across the Continent.
Tim has completed a particularly broad spread of assignments including board and non-executive appointments for African utilities, senior finance and commercial positions in listed software and telecoms businesses, investment professionals for private equity and development finance institutions, and heavy-weight project & programme directors for leading construction companies and infrastructure asset owners.
Prior to entering recruitment, Tim spent 10 years in the British Army as an officer in the Royal Engineers. He spent much of this time in officer recruitment, assessment, and leadership development, concluding his service as an instructor at The Royal Military Academy Sandhurst.
He holds an MA in Political Economics from the University of Aberdeen.

Angus Collett joined Millar Cameron in 2018 having spent his early career working in commercial Aquaculture. He specialises in supplying executive talent into the global Aquaculture sector supporting clients in the Americas, Asia and Africa. Recent assignments include Chief Marketing Officer, Commercial Director, Head of Finance, Director of Business Development, and Head of Farming. He holds a BSc in Aquaculture from James Cook University. Angus is a Zambian national and his family are successful farmers in Mazabuka, Zambia.

Grace Galaty spearheaded a revolutionary recruitment project that led to a tenfold increase in workforce size for a fast-scaling social enterprise, showcasing her exceptional ability to execute large-scale hiring initiatives. With over 15 years of experience in talent acquisition across Africa and Asia, Grace has been instrumental in developing and driving recruitment strategies for International NGOs, Social Enterprises, and Corporate Organisations.At Millar Cameron, Grace leverages her deep expertise in executive search, leadership recruitment, and workforce planning to help mission-driven organisations secure exceptional talent. She is known for building robust recruitment frameworks, optimising hiring processes for efficiency and quality, and ensuring strong alignment between organisational strategy and talent capability.A committed advocate for diversity, inclusion, and sustainable hiring practices, Grace brings a data-driven, market-informed approach to talent acquisition. Her regional experience, strategic insight, and proven delivery record make her a trusted partner to organisations seeking to strengthen their leadership and operational teams.Outside work, Grace prioritises family time, leads and supports climate action initiatives to contribute to a healthier planet, and is an active CrossFit athlete, reflecting her commitment to discipline, resilience, and holistic well-being.

Tom leads Millar Cameron's Agribusiness, Consumer and International Development practice. Tom joined Millar Cameron in 2012 and has been integral to the strategy, direction and growth of the business. He works with Africa-centric organisations supporting them on Board, C level and Director searches. He has also led a number of talent and succession planning exercises across the region. In addition to his extensive experience within the agribusiness and international development sectors, Tom has delivered mandates into the private equity, industrial, consumer and financial services sectors .He holds a BA in History from the University of Reading.

Marta has been working within Executive Search and recruitment for over a decade, culminating in leading the European Executive Search function of a multinational talent brand. She has partnered numerous organisations to resolve strategic resource planning issues and discovering, engaging and hiring critical talent across the EMEA region. Marta is an advocate of change and focuses her attention to ensure a culture of continuous improvement pervades across her team. She is passionate about learning, advocating for, and sharing best practices on recruitment's role in advancing diversity, inclusion, and equity.Privately, she is interested in social science, culture and design. Marta holds a BA in Cultural Studies from the University of Warsaw.

Conor O’Callaghan is the Managing Partner and founder of Millar Cameron. He has specialised in recruiting executive and senior level professionals into emerging markets for over 22 years, focusing for the last 12 years on Africa leadership recruitment.His diverse experience includes C level and Director level appointments in private equity, agriculture, consumer, forestry, international development and technology. He holds a BA in Spanish and Latin American Studies from the University of Portsmouth and University of Mariano Galvez, Guatemala. Conor is a Trustee of The Merchant Taylors' Oxfordshire Academy Trust and sits on the Walter Bigg Foundation, a body that supports youth in his local community. He is a strong advocate in offender rehabilitation and has spent the last 15 years providing guidance at many prisons.

Achim joined Millar Cameron in 2023, and provides support for senior management and executive level hires in Francophone Africa. He has previously supported start-ups, multinationals, Biotech, and Web3 companies on searches across technical, technological, commercial, and operational roles up to C-level. He is an active community volunteer in Leeds, United Kingdom, helping Congolese people young and old to settle and thrive in the UK. He holds a BA in Human Resources and Business Management from Manchester Metropolitan University.

Hamish joined Millar Cameron in 2017 and is engaged across the technology, power & infrastructure, and finance sectors. He has supported start-ups, multinationals, private equity, and investment banks on cross-functional searches across technical, technological, commercial, operational, and financial roles from analyst to director level. Prior to joining Millar Cameron, Hamish worked for a fintech unicorn. Hamish is an active community volunteer in Oxford, United Kingdom for mental health and recruitment charities.He holds an LLB Law Degree from Newcastle University.

Silvia is an experienced talent acquisition specialist, focusing on search and selection. She has managed end to end recruitment assignments including design search strategies, talent searches for leadership, managerial and technical roles, pre-screening, technical evaluation, preparing longlists and shortlists. Silvia has successfully supported in placing executive and middle level managers across various sectors including international development, financial services, FMCG and aviation. She has prior experience working in the banking industry as a HR Generalist and has also worked in the not-for-profit sector. She holds an MSc in Human Resources Management and Organisation from the London School of Economics and Political Science and BSc in Economics and Business Management.

Justin has over a decade of experience recruiting senior leaders in the energy & natural resources sectors across the EMEA region, with a clear focus on Africa-facing appointments. He has completed a range of senior searches spanning CEO, CFO, COO, Managing Director, and General Manager positions across a range of functions: commercial, investment, corporate, operational, and technical for listed and privately owned businesses. Prior to working in recruitment, Justin spent 15 years in sales and marketing roles within manufacturing and design businesses. He holds a BA in Geography from the University of Newcastle.

Rachael joined Millar Cameron in 2013 and manages the company's finance, human resources and administration. She is also a member of Millar Cameron’s leadership team. She has a background in accounting and audit across multiple sectors including agriculture, charity, education and financial services. Rachael began her career in recruitment introducing environmental and sustainability experts. She holds a BEng in Environmental Engineering from the University of Southampton. Rachael is a firm believer of giving back and regularly fundraises through endurance events.

Freya joined Millar Cameron in 2025 after many years working in the translation department of a global professional services firm. Specialising in international collaboration, Freya enjoys working closely with diverse teams and clients all over the world, always ensuring clarity and cohesion in communication. Her deep understanding of language and culture combined with her project management skills enables her to build strong relationships and deliver tailored solutions. Freya is based in our Oxford office and holds an MA in Modern Languages from the University of Oxford, as well as an MA in Translation and Interpreting. She speaks English, French, German and Italian.

Sharon joined Millar Cameron in 2023 and has previous experience in managing recruitment campaigns in the commercial domain. She has worked within diverse sectors encompassing FMCG, Technology, and Pharmaceuticals. Sharon is based in our Nairobi office and her expertise uniquely positions her to navigate the intricate nuances of human resources dynamics. She holds an undergraduate degree in Psychology, complemented by a minor in Industrial Psychology.

elen has worked for Millar Cameron for 5 years and provides admin and HR support to the Business Services Manager. Her career began in banking and she moved into the publishing world before joining Millar Cameron in 2015. Music is a big part of her life and she recognises the benefits that helping to run a choir brings to her local community.

Jayne has a long track record in finding senior executives and board members in the international energy sector, particularly in Africa. She has worked predominately in Sub-Saharan markets for 20 years and is one of the executive search market leaders in power, renewables and infrastructure. Functionally, her work has covered most senior management disciplines and regularly involves finding and placing people locally and internationally across the continent for a wide range of clients. Most of her searches involve relocating people cross-border as well as addressing diversity and sustainability challenges. She graduated Magna Cum Laude from Middlebury College, Vermont, USA, and was the winner of the Thomas Watson Scholarship which enabled her to carry out anthropological research in South East Asia.

Diana Mwai is a resourceful and creative recruitment and HR professional with a sharp eye for talent and a deep commitment to building strong teams. She has led recruitment efforts across Social Impact, Technology, and Financial Services, combining strategic insight with diligent research to connect organisations with the right people. Based in our Nairobi office, Diana’s strength lies in her ability to build meaningful relationships, navigate industry trends, and adapt hiring strategies to evolving business needs. With a BA in Psychology and a Minor in Spanish, she brings a unique mix of analytical thinking, cultural awareness, and technical expertise to every search.

shley is a talent acquisition professional with experience recruiting across diverse sectors including technology, NGOs, global organisations, manufacturing and agriculture. She has supported both local and international teams in identifying, attracting, and onboarding top talent, with a strong focus on data-driven decision-making and stakeholder collaboration. Passionate about connecting people to meaningful opportunities, Ashley brings a thoughtful and people-centred approach to every search.

ith 12 years experience in executive search, Peewee is a highly skilled researcher working with global organizations in sectors like health, education, food & agriculture, sustainable development, development finance, and international NGOs. She demonstrates a deep understanding of client recruiting needs and job requirements, delivering strategic insights on effective research methodologies. In addition to her research expertise, she has considerable experience as a trainer, guiding teams in best practices and enhancing their skills. She adeptly oversees the research process, ensuring alignment with client specifications and strategic objectives. Peewee is based in Manila, Philippines.