The 100 largest Investment Management companies in the United Kingdom

Man Groupman.com

Global firm managing alternative investments, seeking outperformance for clients through systematic, discretionary, and solutions-based strategies across various asset classes.

Insight Investmentinsightinvestment.com

Global asset manager offering LDI, CDI, fixed income, and ESG-driven investment strategies for various clients, prioritizing meeting objectives over maximizing returns

Brevan Howardbrevanhoward.com

Management of global macro alternative investments for institutional clients including sovereign wealth funds, pension plans, foundations, and endowments worldwide.

Charles Stanleycharles-stanley.co.uk

Providing bespoke investment portfolios and tailored financial advice to individuals, charities, institutions, ensuring financial security across the UK.

Marshall Wacemwam.com

A global asset manager established in 1997, providing a variety of alternative, long-only, and custom investment options to a wide range of investors

Urban Partnersurban.partners

Urban Partners invest in solving urban problems by uniting insights, stakeholders, and capital to make cities sustainable and beneficial for people and the planet

Newton Investment Management Groupnewtonim.com

Provides global investment advisory services including equity, income, absolute return, multi-asset, thematic, and sustainable strategies for institutional clients.

Canaccord Genuity Wealth Management (UK, Channel Islands and Isle of Man)canaccordgenuity.com

Providing portfolio management, broking services, and wealth planning with a balance of scale, expertise, and personalized client relationships.

Bridgepoint Groupbridgepointgroup.com

A global private asset growth investor specializing in private equity and debt, managing €395bn in assets with expertise in Europe, US, and China

Pantheonpantheon.com

Investment management firm specializing in private equity, real assets, and private credit with customized solutions and global client partnerships.

Foresight Groupforesight.group

Investment management firm specializing in real assets and growth capital, supporting energy transition, decarbonization, nature recovery, and ambitious companies.

Cazenove Capitalcazenovecapital.com

Providing personalized wealth management and investment services focused on long-term impact for entrepreneurs, families, professionals, and charities globally.

Capula Investment Management LLPcapulaglobal.com

Global investment manager offering innovative strategies with low correlation to traditional markets, specializing in absolute return, fixed income, macro, and crisis alpha strategies

Federated Hermes Limitedhermes-investment.com

Specialised investment management across equity, fixed income, and private markets plus stewardship services to achieve risk-adjusted returns and long-term wealth for global investors.

LMR Partnerslmrpartners.com

Global alternative investment manager with $12 billion assets, diverse strategies, multiple offices, focusing on high Sharpe ratio solutions.

Man AHLman.com

Specialized in quantitative finance, applying advanced technology and rigorous analysis to develop systematic investment strategies across global markets

Investec Asset Managementninetyone.com

The company focuses on providing updates and announcements through their LinkedIn page, directing followers to visit their official page

Privet Capital LLPprivetcapital.co.uk

The company identifies hidden value in struggling companies, providing stability and operational improvements to drive sustained growth and achieve true potential They invest in promising companies

JM Finnjmfinn.com

A financial services company simplifying wealth management, offering personalized investment advice, wealth planning, and pension planning to help clients protect and grow their assets

Saltussaltus.co.uk

Independent financial planning and investment management firm providing multi-asset, risk-based strategies to preserve and grow client wealth over time.

Raymond James UKraymondjames.uk.com

A leading wealth management business in the UK offering turnkey solutions, compliance services, and administrative support to independent practices

Downingdowning.co.uk

Manages approximately £2.4 billion in assets across funds, investment trusts, and products, focusing on private and public market investments.

Ashmoreashmoregroup.com

Leading investment manager specializing in Emerging Markets, offering expertise in various asset classes including debt, equities, and alternatives Active in developed and emerging markets globally

Impax Asset Managementimpaxam.com

Specialist asset manager focusing on sustainable economy transition, investing in quality companies addressing climate change, pollution, and resource efficiency challenges.

Rufferruffer.co.uk

Investment management firm guiding clients to positive returns while prioritizing capital preservation over aggressive growth, serving UK professional investors

Gresham Housegreshamhouse.com

Specialist alternative asset manager focused on sustainable investments in forestry, renewable energy, affordable housing, and more, with £85bn assets under management

Sarasin & Partners LLPsarasinandpartners.com

Sarasin & Partners focuses on long-term thematic investing, incorporating stewardship and active engagement to drive change for clients and society

iSAMisam.com

Specialist quantitative investment strategies and multi-asset execution services delivering diversified absolute returns and risk consultancy for institutions.

Caxton Associatescaxton.com

Global trading and investment firm managing client and proprietary capital through diversified global macro strategies across multiple asset classes.

Metallon Corporationmetcorp.co.uk

Company that partners with and invests in businesses within natural resources and infrastructure sectors for growth and development

Keyridge Asset Managementkeyridge.com

Global asset manager combines reach with client-first approach, crafting strategies to match client needs across public and private markets, delivering innovative solutions.

TT Internationalttint.com

Alpha-driven investment manager offering cross-asset long-only and long/short strategies for sophisticated institutional clients worldwide with strong risk management.

Polar Capitalpolarcapitalfunds.com

Specialist investment management company providing professional and institutional investors with geographically and sector-diverse funds using fundamental research strategies.

Quadraturequadrature.ai

A tech company founded by programmers in 2010, utilizing data and technology to automate trading processes for efficiency and success

Artemis Investment Managementartemisfunds.com

Specializes in active investment management offering diverse funds for retail and institutional investors across UK, Europe, USA, and globally.

Brightwellbrightwellpensions.com

A leading UK pension scheme with £47bn in assets, providing benefits to c270,000 members and incorporating responsible investment strategies

Capital Internationalcapitalgroup.com

Company focused on delivering superior results for long-term investors through rigorous analysis, on-the-ground research, and diverse investment perspectives

LPPIlppi.co.uk

Investment management and pension services provider for local government and public sector pension schemes, focusing on reducing deficits and improving returns.

Cheyne Capitalcheynecapital.com

London-based alternative investment fund manager specializing in real estate debt, impact real estate, corporate credit, and equity investments.

CVC Creditcvc.com

Established in 2005, the company invests in sub-investment grade corporate credit markets in Europe and North America, focusing on downside protection and active risk management

Vitruvian Partnersvitruvianpartners.com

International investment firm supporting ambitious entrepreneurs and high growth companies through buyouts and growth capital investments, investing €40m-€600m+ in companies valued between €75m-€4bn+

CCLA Investment Managementccla.co.uk

A leading UK investment management firm specializing in responsible and sustainable investing for charities, churches, individuals, and not-for-profit organizations

Border To Coast Pensions Partnershipbordertocoast.org.uk

Manages investments for 18 Local Government Pension Funds, providing cost-effective and sustainable pension payments for members and supporting vital public services.

Redwheelredwheel.com

specialist independent investment organisation with multiple teams focused on long-term fund management, autonomy, and high conviction strategies

Wintonwinton.com

A quantitative investment management firm focused on generating returns for clients through original research and statistical analysis since 1997

Kotak Mahindra (UK) Ltd.investindia.kotak.com

International subsidiaries of a financial group manage India investment funds, offering asset management services to overseas investors through offshore funds and institutional portfolios in major asset classes

Marlboroughmarlboroughgroup.com

A company with over 230 colleagues managing £10bn of assets across five sites, focused on creating brighter financial futures for investors

Oxford University Innovationinnovation.ox.ac.uk

A technology transfer organization supporting University of Oxford staff and students in maximizing research impact for social and economic benefit

Generation Investment Managementgenerationim.com

Investment management firm integrating sustainability research with financial analysis to maximize long-term profitability and align with client interests globally.

InfraRed Capital Partnersircp.com

manages global infrastructure assets with $13bn equity, develops early-stage projects, operates worldwide with sector expertise and investor focus

Sona Asset Managementsona-am.com

Manages institutional alternative assets. Specializes in European credit spectrum investments. Focuses on positive, uncorrelated returns and capital preservation for clients.

Mondrian Investment Partners Limitedmondrian.com

Independent, employee-owned investment manager specializing in value-oriented strategies for diverse global clients including pensions, endowments, and individuals.

J O Hambro Capital Managementjohcm.com

Active investment company managing diverse long-only equity funds globally, emphasizing long-term performance and intellectual freedom for fund managers.

Muranomuranoconnect.com

An investment advisory firm that provides personalized services to connect clients with specific investors for their funds worldwide

GSA - Global Student Accommodationgsagroup.com

A global leader in student housing asset management, transforming the industry through international investments in leading educational cities with unrivaled expertise

Arcmont Asset Managementarcmont.com

A private debt asset management firm providing flexible capital solutions to European businesses with a proven investment track record and experienced team

Gemcorp Capitalgemcorp.net

Gemcorp Group provides structured finance and supply chain services for emerging markets, supporting economic development through industrial investments and energy independence

Ariniarini.com

Specialized alternative asset manager focusing on European credit markets with diverse strategies including long/short, structured, opportunistic credit, direct lending, and asset-backed finance.

Man GLGman.com

Man GLG pursues outperformance for clients through systematic, discretionary, and solutions offerings. Investment strategies are underpinned by deep research, spanning public and private markets, across asset classes.

Tristan Capital Partnerstristancap.com

Real estate investment manager specializing in value-added strategies across UK and mainland Europe, with funds including Core+, opportunistic, and debt strategies

MARK Capital Managementthisismark.com

A private equity real estate investment manager targeting urbanization and technological opportunities to make a lasting impact on invested cities

Aspect Capitalaspectcapital.com

Global systematic investment manager focusing on quantitative techniques, with over $85bn under management Emphasizes research, technology, and social responsibility

ebiebi.co.uk

A West Midlands-based Turnkey Asset Management Provider specializing in Evidence-based Investing, offering services to Financial Advisers worldwide

Rowan Dartingtonrowan-dartington.co.uk

Personalised investment management services for IFAs, private clients, companies, charities, and trusts, including advisory and discretionary portfolio management.

LINK ASSET MANAGEMENT LIMITEDlinkhk.com

A Real Estate Investment Trust in Hong Kong managing retail facilities, car parks, and offices to create vibrant urban destinations for communities

17Capital17capital.com

Global source of non-dilutive capital for private equity investors, offering NAV finance and strategic partnerships to support value creation and portfolio management

Walter Scottwalterscott.com

Management of bespoke equity portfolios for institutional clients through disciplined research and collaborative team investment decisions focused on long-term growth.

LGPS Centrallgpscentral.co.uk

Investment management and advisory services for local government pension funds, focusing on sustainable returns and cost-effective asset pooling.

Recordrecordfg.com

Manages currency and assets for institutional clients globally, providing hedging, return-seeking strategies, and private market solutions. Provides cost-effective execution for various instruments.

Private Family Office

The company specializes in private asset management services, providing tailored financial solutions and investment strategies for individual clients

Mercia Asset Management PLCmercia.co.uk

Specialist asset manager supporting regional businesses with growth aspirations through proactive investment and tailored financial solutions.

Fasanara Capitalfasanara.com

Manages over $5.7 billion in fintech-focused strategies for pension funds, insurance companies, using a proprietary technology platform to invest in alternative credit.

Blackfinch Groupblackfinch.com

specialist in tax-efficient investments, managed portfolios, early-stage investing, property financing, and energy infrastructure with extensive asset management

Schroders Greencoat LLPschrodersgreencoat.com

Manages investments in renewable infrastructure globally, providing solutions for investors in assets like wind and solar, aiming for strong risk-adjusted returns and positive environmental outcomes.

CVC Secondary Partnerscvc.com

A secondary private equity firm specializing in acquiring private equity assets, providing liquidity solutions globally, with expertise in various transaction types

SISBANsisban.com

Company specializing in investment development services, providing strategic guidance and support for financial growth and portfolio management

Eagle Point Crediteaglepointcredit.com

Specialist investment manager focusing on overlooked credit markets with over $91 billion in assets under management, headquartered in Greenwich, CT

IML - Infrastructure Managers Ltdiml-uk.com

Offers specialist SPV management, comprehensive infrastructure services across UK, Ireland, Europe. Supports public, private sectors with tailored solutions for asset management, risk control, value protection.

First State Investmentsfirstsentierinvestors.com

A global asset management business specializing in various asset classes including equities, fixed income, alternatives, and emerging markets with a focus on responsible investing

Fulcrum Asset Managementfulcrumasset.com

Independent asset manager specializing in discretionary, alternative, and quantitative strategies with a strong focus on macro research and client trust.

TH Real Estate (TH Real Estate)threalestate.com

A leading real estate investment manager with $114bn in AUM, offering diverse funds, deep sector expertise, and a global reach

AlphaRealalphareal.com

Investment management firm specializing in secure income strategies through UK and European real assets including infrastructure and secured lending.

Square Capitalsquarecapitalgroup.com

Manages assets for institutional and private investors, offering wealth management services for high-net-worth individuals and various asset management funds.

New Capitalnewcapital.com

New Capital offers a diverse range of actively managed global and specialist investments for private, financial intermediary, and institutional clients worldwide

Castlefieldcastlefield.com

A UK specialist in responsible investment advice, offering personalized services to individuals, businesses, and non-profit organizations through sustainable growth and thoughtful investing principles

Stafford Capital Partnersstaffordcp.com

Independent private markets investment and advisory firm managing timberland, infrastructure, sustainable private equity, and private credit for institutional clients.

YFM Equity Partnersyfmep.com

Specialist private equity investors unlocking growth potential in businesses through investments ranging from £2m to £15m, with a focus on creating long-term value

Montagu Private Equitymontagu.com

Private equity investor in European mid-market, specializing in management buyouts for companies worth €100 million to €1 billion, providing expertise and capital for growth opportunities

Henderson Parkhendersonpark.com

Private equity real estate manager in London, investing in high-quality assets across Europe to create value and deliver attractive returns for investors

EFG Harris Alldayefgha.com

Experienced investment management division offering personalized service, professional advice, and wealth management solutions to individuals, charities, institutions, and professional advisers

South Yorkshire Pensions Authoritysypensions.org.uk

We administer the Local Government Pension Scheme in South Yorkshire for over 500 employers and nearly 170,000 members with a £10bn fund

Hollyport Capitalhollyportcapital.com

Acquisition of mature private equity portfolios in secondary markets, providing liquidity solutions for long-term investors and tailored transaction structuring.

iCON Infrastructure LLPiconinfrastructure.com

Investment group managing $12 billion focusing on private infrastructure assets across water, transportation, energy sectors in Europe and North America.

Amber Capitalambercapital.com

Alternative asset management firm based in London with offices in Milan and New York Specializes in value and event-driven investment strategies Founded in 2005

Stanhope Capital Groupstanhopecapital.com

Management of over USD 40 billion for private clients, endowments, charities, offering wealth management, consulting, alternative assets, and merchant banking services.

Arcus Infrastructure Partners LLParcusip.com

Independent fund manager specializing in European mid-market infrastructure investments across digital, energy, transport, and logistics sectors with deep expertise.

Margettsmargetts.com

Independent specialist in fund management solutions using technology for efficiency Investment Management led ACD providing bespoke solutions with professional governance and long term thinking

NextEnergy Capitalnextenergycapital.com

Specialist investment and asset manager in the solar sector, leading transition to clean energy through private and public investment platforms globally.

TwentyFour Asset Management LLPtwentyfouram.com

Specialists in fixed income investments, focused on performance, expertise, and innovation, serving professional investors with dedicated resources.

Trium Capitaltrium-capital.com

Launch and accelerate specialist liquid alternative investment strategies in partnership with portfolio managers to deliver superior risk-adjusted returns.