Capital Group is one of the oldest and largest asset management companies in the world, managing multi-asset, equity and fixed income strategies for different types of investors.

Since 1931, Capital Group has been singularly focused on delivering superior, consistent results for long-term investors using high‑conviction portfolios, rigorous research and individual accountability. We build our investment strategies with durability in mind, backed by our experience across varying market conditions. Fundamental proprietary research forms the backbone of our approach, provided by our integrated global network of more than 480 experienced investment professionals, with an average portfolio manager investment experience of 28 years. 

Today, Capital Group works with financial intermediaries and institutions to manage more than US$3.2 trillion in long‑term assets for investors around the world, as at 31 December 2025.

Cohen & Steers is a global investment manager, founded in 1986, specializing in liquid real assets (real estate, infrastructure, commodities) and income solutions like preferred securities, managing significant Assets Under Management (AUM) with a focus on real assets and income strategies, publicly traded as CNS on the NYSE.

Fairtree is a South African-headquartered global investment manager specialising in both traditional and alternative investment strategies across multiple asset classes. Established in 2006, the firm manages diversified portfolios for institutional, adviser and private clients locally and internationally, combining rigorous research, disciplined investment processes and a collaborative approach to deliver long-term, consistent investment outcomes. With a strong global footprint and a commitment to enriching stakeholder outcomes, Fairtree focuses on sustainable growth, innovation and investment excellence.

Liontrust Asset Management is a UK-based, London Stock Exchange-listed specialist asset manager known for its distinct, active investment approach using dedicated teams with repeatable processes for equities (global, UK, sustainable), fixed income, multi-asset, and real assets. Founded in 1994/95, they manage money for retail and institutional clients, focusing on long-term investing, high conviction, and engaging with companies, offering funds through ISAs, JISAs, and direct investments.

Natixis Investment Managers (NIM) is a global asset management firm, part of the larger French banking group Natixis S.A., offering a diverse range of investment solutions through its network of specialized affiliates, focusing on delivering active, multi-boutique strategies for institutional and individual clients worldwide, emphasizing personalized service and innovative investment ideas.

PortfolioMetrix UK is part of the global PortfolioMetrix investment management group, providing discretionary investment solutions and portfolio management support primarily to financial advisers and wealth managers. Founded in 2010, the firm focuses on delivering precision-engineered, risk-aligned portfolios designed to produce consistent, repeatable investment outcomes while helping advisers scale their businesses without compromising the quality of client advice. With operations across the UK, South Africa, Ireland and the US, PortfolioMetrix combines investment expertise, technology and strategic partnerships to enhance adviser efficiency and improve client financial wellbeing.

Premier Miton Investors is a genuinely active investment manager offering a comprehensive range of UK and Ireland-domiciled funds, covering equity, fixed income, multi asset and absolute return investment strategies, as well as portfolio management services. Our clients' investments are actively managed by our specialist investment teams, who are empowered to employ their own proven and distinctive investment approaches, with the aim of generating strong investment outcomes for our clients. We pride ourselves on transparency, expertise and original thinking. In total, we are responsible for $13bn of client assets under management, as of 31st December 2025.

Prescient China offers investors dedicated access to one of the world’s fastest-growing and most dynamic markets through a disciplined, data-driven investment process. Leveraging Prescient’s systematic approach, the team combines quantitative insight with deep on-the-ground research to navigate China’s evolving economic landscape. Their strategies aim to capture long-term structural growth opportunities across sectors while managing risk with precision, giving investors a transparent, rules-based pathway into Chinese equities supported by Prescient’s global investment expertise.

Prescient Investment Management was founded on 1 September 1998 as an active, systematic, independent investment management company specialising in portfolio and risk management. By combining insights and proven predictable processes we create consistent outcomes for our clients. We pride ourselves on considering the changing investment environment and developing innovative, low-cost solutions that provide an advantage.

Rathbones Asset Management is a leading UK wealth and investment manager, part of Rathbones Group Plc (FTSE 250), known for its active, independent investment approach for individuals, families, and institutions, offering services from wealth management and trusts to specialized funds in equities, fixed income, and multi-asset solutions, focusing on long-term value and personalized service from its numerous UK & Channel Islands offices. They pride themselves on empowering small, accountable teams, ensuring transparency and direct client access to investment thinking, all built on a history dating back to 1742.

RisCura is a global investment consultancy and analytics provider specialising in emerging and frontier markets. With a strong footprint across Africa and partnerships in key international financial centres, the firm combines deep local insight with global best practice to support institutional investors in making informed, data-driven decisions. RisCura offers investment consulting, portfolio analytics, risk management and fund-of-funds solutions, underpinned by rigorous research and independent advice. Their global approach integrates regional expertise with international governance standards, enabling clients to access growth opportunities while maintaining robust oversight, transparency and disciplined risk control.

Sarasin & Partners LLP is a London-based, independent investment manager known for its long-term, global, and thematic approach, focusing on megatrends like digitalization and climate change to build sustainable wealth for private clients, charities, and institutions worldwide, embedding responsible investment and stewardship into their core philosophy. They operate as a partnership, with local management owning a significant stake, backed by Bank J Safra Sarasin, offering bespoke portfolios and themed funds, including for South African investors.

Schroders plc is a leading British multinational asset manager, founded in 1804, offering active investment, wealth, and advisory services globally, known for its long heritage, global reach, and expanding private markets capabilities, focusing on long-term outcomes for clients like institutions, families, and individuals. They manage diverse assets, specialize in active management, and have expanded into areas like private equity and sustainable investing, acting in clients' best interests.

Stonehage Fleming Equity Management is a growth equity boutique and sits within the wider Stonehage Fleming Investment Management business based in London. Its flagship strategy, the Stonehage Fleming Global Best Ideas Equity Fund, was launched in August 2013. It currently has around $2.1bn of assets, with a further $2bn managed under the same model in segregated accounts.

OMBA manages well diversified portfolios which allocate to global assets with a view that keeping diverse currency exposure over long periods of time provides additional diversification benefits. Our investment process tactically shifts clients into and out of regions, countries or sectors which we think offer better or less value at a particular moment in the investment cycle. We do not try and invest directly in the next “hot” theme as we believe the risk of being wrong outweighs the potential upside.

Our portfolios are all “liquid” and we do not lock client funds into investments from which they are unable to withdraw funds. We do however cater to clients who have long investment horizons. An inevitable concomitant of owning equities is the fact that they are volatile and equity markets can experience periods of loss.

The Directors of the business align their interests with clients by investing a significant portion of their own money in Omba investment strategies.