What Marlborough Group does

Marlborough Group is a UK-headquartered, privately held integrated investment management and fund solutions group founded in 1985 in Bolton, operating through three wholly-owned subsidiaries: Marlborough Investment Management (FCA FRN 115231), Investment Fund Services (IFSL, FCA FRN 464193), and the Irish-domiciled Marlborough ICAV (Central Bank of Ireland C186352). The group manages over £20bn in assets and provides regulatory oversight for a further £17.5bn across 20 third-party fund sponsors.

The core product set falls into two engines. The investment management engine delivers actively managed single-strategy funds, multi-asset fund-of-funds portfolios (risk grades 3-8 structured as OEICs for CGT efficiency), a 21-risk-graded Managed Portfolio Solutions (MPS) range with active/passive/blended variants, and a Personal Portfolio bespoke service for HNW clients. Asset allocation across the multi-asset range is driven by Marlborough's proprietary Strat Flex system. The fund solutions engine, operated via IFSL, provides Authorised Corporate Director (ACD) services — fund governance, administration, portfolio unitisation and regulatory oversight — to boutique investment managers and discretionary fund managers. Distribution runs through UK financial advisers, all major adviser platforms (Aviva, Aegon, AJ Bell, Fidelity, Nucleus, Parmenion, Quilter, Transact), and tax wrappers (ISA, JISA, OEIC, unit trust).

Marlborough generates revenue primarily through recurring investment management fees on AUM (e.g., 0.66% upper-limit OCF on P-class multi-asset units), managed services fees for ACD oversight across the £17.5bn third-party book, and transaction/platform-related fees. The AUM-based model produces predictable recurring revenue tied to UK equity and multi-asset market levels. Recent activity includes leadership transitions in 2025-2026 (Dom Clarke to Marlborough CEO; Martin Ratcliffe and Allan Hamer as Co-CEOs of IFS), three new ACD client wins (Moneybox, Magnus, Fairstone), and a fund administration partnership with SS&C Technologies to scale the IFS business.

Name

Marlborough Group

Legal name

Marlborough Group Holdings Limited

Website

https://marlboroughgroup.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

101–250 employees

Short description

Marlborough Group is a UK-based, FCA-regulated integrated investment management and fund solutions group managing over £20bn in assets through active funds, multi-asset portfolios, MPS, and Personal Portfolio services, while providing ACD oversight for £17.5bn across 20 third-party fund sponsors.

Ownership category

akta.pro rank

Product category

Investment Management

NAICS

Portfolio Management and Investment Advice (523940), Open-End Investment Funds (525910), Funds, Trusts, and Other Financial Vehicles (525), Open-End Investment Funds (52591)

SIC

Investment Advice (6282)

akta.pro primary industry

Institutional Consulting RIAs (OCIO/Endowments/Foundations/Pensions) (FSAAACAG)

akta.pro secondary industries

Endowment / OCIO-Style Multi-Manager Platforms (FSANAGAG), Advisory Portfolio Management (Non-Discretionary) (FSAAABAD), Managed Account Platforms (Separately Managed Accounts / Customized Portfolios) (FSAHAKAC)

Keywords

• Multi-asset fund management
• Authorised corporate director services
• Managed portfolio solutions
• Fund administration services
• UK investment management

Headquarters

HQ city

Bolton

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Investment Management Fees: Fees charged for managing multi-asset funds, single strategy funds, and managed portfolio solutions (MPS). Revenue generated through annual management charges applied to assets under management.
2. ACD Services (Authorised Corporate Director): Fees for providing fund governance, oversight, and administrative services to boutique investment managers and discretionary fund managers. IFS has regulatory responsibility for funds operated by external companies.
3. Platform Services: Investment platform offering multi-asset and MPS funds with flexibility to add other providers' investment solutions. Revenue from platform administration and transaction processing.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Marlborough Group provides actively managed investment funds (single-strategy and multi-asset), a 21-portfolio Managed Portfolio Solutions (MPS) service, bespoke Personal Portfolio management for high-net-worth clients, and Authorised Corporate Director (ACD) fund governance and administration services to third-party boutique investment managers and discretionary fund managers. It manages over £20bn in assets through its UK-regulated entities and Ireland-domiciled ICAV vehicle, serving individual investors, financial advisers, and institutional clients.

Product overview

Marlborough Group is a UK-leading integrated investment management and fund solutions group managing over £20 billion in assets. Its core product portfolio centres on the IFSL Marlborough Funds range — actively managed single-strategy and multi-asset funds covering UK small companies, global equities, fixed interest, and diversified multi-asset solutions — alongside its Managed Portfolio Solutions (MPS) service offering 21 risk-graded model portfolios with active, passive, and blended underlying options. Complementary offerings include Multi-Asset Portfolios structured as fund-of-funds OEICs (portfolios 3–8) providing Capital Gains Tax advantages, Personal Portfolio for bespoke high-net-worth portfolio management, and the Authorised Corporate Director (ACD) services business (Investment Fund Services / IFSL) which provides fund governance, administration, and regulatory oversight to third-party boutique and discretionary fund managers. The IFSL Investor Portal provides online account access, while the Marlborough ICAV provides an Ireland-domiciled offshore fund vehicle for international investors. The group also offers tax-efficient ISA and Junior ISA wrappers. All offerings are delivered through the group's digital-first technology platform and supported by a 150-person team of investment and operational professionals.

Differentiator

Problem solved

Functional benefit

Products and services

• Marlborough Funds (IFSL Marlborough Funds) A comprehensive range of actively managed investment funds covering UK small companies, global equities, fixed interest, and multi-asset solutions. Includes single-strategy funds and multi-asset funds with various risk profiles, offered in multiple unit/share classes (A, P, X) to individual investors, financial advisers, and institutional clients.
• Managed Portfolio Solutions (MPS) A managed portfolio service offering 21 risk-graded model portfolios (risk profiles 2–8), each available in active, passive, or blended underlying fund options. Provides diversified multi-asset exposure across global asset classes with centralised investment management for financial advisers and their clients.
• Multi-Asset Portfolios (Fund-of-Funds) Six risk-graded multi-asset fund-of-funds portfolios (numbered 3–8) that hold a blend of actively managed and passive funds across global asset classes. Structured as OEIC funds to provide Capital Gains Tax benefits outside tax wrappers, using Marlborough's proprietary Strat Flex system for strategic asset allocation. Designed for financial advisers managing client portfolios.
• Personal Portfolio Bespoke discretionary portfolio management service designed for advisers servicing high net worth individuals, creating personalised portfolios tailored to individual client objectives with a full look-through to underlying holdings.
• Authorised Corporate Director (ACD) Services Expert independent ACD and fund administration services provided through Investment Fund Services (IFSL), offering regulatory compliance, fund governance, portfolio unitisation, and distribution support for boutique investment managers and discretionary fund managers. Provides ultimate regulatory responsibility for over £17.5 billion of assets across funds operated by 20 companies.
• Stocks and Shares ISA Tax-efficient Individual Savings Account allowing UK residents to invest up to £20,000 per tax year in a range of Marlborough funds without paying income tax on interest, dividends, or capital gains tax on profits.
• Junior Stocks and Shares ISA (JISA) Tax-efficient savings account for children under 18, allowing long-term investment in Marlborough funds with annual allowance limits, with consent provided by a parent or guardian.
• Marlborough ICAV (Irish Collective Asset-Management Vehicle) Offshore fund vehicle authorised and regulated by the Central Bank of Ireland, offering multi-asset fund structures (Defensive, Cautious, Balanced, Adventurous) for international investors, with fund literature and application forms available for the Irish-domiciled vehicle.

Quantifiable outcome

• Over £20bn assets under management
• +3 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature1 record

Partnerships

Four partnerships are on record, tiered major and core.

• FairstonemajorChannel Partner/ Reseller/ Distributor · 21 May 2026Fairstone building on success of MPS range by converting four portfolios into funds through Marlborough's ACD services. Partnership demonstrates Marlborough's capability to support MPS-to-fund conversions.
• MoneyboxmajorChannel Partner/ Reseller/ Distributor · 23 March 2026Successful launch of Moneybox Funds through Marlborough's Investment Fund Services ACD platform. Moneybox chose Marlborough as their partner for fund launch and ongoing administration services.
• MagnusmajorChannel Partner/ Reseller/ Distributor · 23 February 2026Successful launch of Magnus Funds through Marlborough's Investment Fund Services ACD platform. Magnus selected Marlborough as their partner for fund launch and ongoing administration services.
• SS&C TechnologiescoreTechnology or Integration · 3 September 2025Strategic partnership with SS&C Technologies for fund administration and processing capabilities. IFS utilizes SS&C's infrastructure to support its fund hosting and administration services, enabling continued growth of its ACD business.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Brooks Macdonald: UK wealth and investment manager offering discretionary fund management, MPS, and bespoke portfolios to private clients and intermediaries. Closely comparable in size, channel mix (intermediary-led), and product range to Marlborough.
• Brewin Dolphin (RBC Brewin Dolphin): UK wealth manager with discretionary portfolio management, MPS-style model portfolios, and a strong adviser/intermediary channel. Overlapping product set (multi-asset portfolios, bespoke private client) and similar distribution model.
• Tilney (Evelyn Partners): UK wealth management and professional services group offering investment management, MPS, and financial planning — direct overlap with Marlborough's intermediary-served multi-asset and bespoke Personal Portfolio services.
• LGT Vestra: UK-based discretionary wealth manager with bespoke portfolios and multi-asset solutions, predominantly serving HNW clients via advisers. Closely mirrors Marlborough's Personal Portfolio and MPS proposition.
• Hawksmoor Investment Management: Smaller UK investment manager focused on multi-asset and multi-manager portfolios for private clients and advisers, with a similar risk-graded model-portfolio framework and intermediary distribution.
• Waverton Investment Management: UK multi-asset wealth manager offering bespoke and model portfolios to private clients, family offices, and intermediaries. Comparable in scale, multi-asset focus, and UK intermediary distribution.
• James Hambro & Partners: UK boutique wealth manager offering bespoke discretionary management and multi-asset portfolios to HNW individuals and family offices via advisers. Similar product mix and similar client tier.

Broad incumbents

• Quilter Investors: UK platform and asset manager combining platform distribution with a multi-asset fund range (Quilter Investors). Larger and more diversified than Marlborough, but competes directly in the UK intermediary multi-asset space.
• Aberdeen (abrdn): Large UK-headquartered global asset manager with a multi-asset and MPS proposition, also active as a fund sponsor on the Marlborough IFS ACD platform. Overlaps in multi-asset funds and adviser distribution.

Others

• IFDS / SS&C Fund Services: SS&C-owned fund administration and ACD/hub business that competes with IFS in fund hosting, and is also a strategic technology partner to Marlborough/IFS. Direct competitor in ACD services and ecosystem enabler.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/results?search_query=marlborough+group
• LinkedInlinkedin.com/company/marlborough-group-ltd

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Marlborough Group