Castell Wealth Management

What Castell Wealth Management does

Castell Wealth Management is a London-based financial advisory firm operating as a Senior Partner Practice of St. James's Place Wealth Management plc, distributing SJP wealth management products and services under FCA-regulated framework. The firm delivers bespoke, goals-based "Future Perfect" financial planning through face-to-face advisory services backed by cashflow modelling technology, with an advisory team whose members hold Chartered Insurance Institute, CISI, SOLLA, and PCIAM qualifications.

The product suite spans retirement planning, ISA and tax-year-end planning (with reference to the £20,000 ISA and £60,000 pension allowances), inheritance tax and family financial planning, corporate benefits administration (pension advice, income protection, death-in-service, shareholder protection, private medical insurance, share schemes), business exit and key person planning, and a recently launched High Net Worth Mortgage Division serving clients borrowing from £500,000 across prime residential, commercial, and investment property markets. A dedicated Sports Professionals service line supports athletes with career-transition and post-career planning.

Commercially, Castell generates revenue through fee-based financial advisory services and commissions on SJP financial products (pensions, investments, life insurance, mortgages), with billing on an annual cadence. Its 1,500+ client base is grown almost entirely through personal referrals, served from a single headquarters in the City of London (30 Lombard St, EC3V 9BQ), with geographic concentration in London and South East England. The firm has executed a small bolt-on acquisition (Stanford Wealth Management client transfer, November 2024) and continues to recruit senior advisers from private banking and investment management backgrounds.

Name

Castell Wealth Management

Legal name

Castell Wealth Management Ltd

Website

https://castellwm.co.uk

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Castell Wealth Management is a London-based Senior Partner Practice of St. James's Place offering bespoke, goals-based financial planning and wealth management — including HNW mortgages (£500k+), corporate benefits, and retirement planning — to 1,500+ clients across business owners, families, professionals, and sports professionals in the UK.

Ownership category

akta.pro rank

Product category

Wealth Management and Financial Advisory

NAICS

Portfolio Management and Investment Advice (523940)

SIC

Investment Advice (6282)

akta.pro primary industry

Advisory Portfolio Management (Non-Discretionary) (FSAAABAD)

akta.pro secondary industries

Private Wealth Planning (Tax, Estate & Succession) (FSAAABAE), Retirement & Pension Wealth (401(k)/IRA/SIPP/Superannuation Retail) (FSAAAAAJ)

Keywords

• Wealth management services
• Financial advisory services
• Retirement planning
• Investment management
• Private client advisory

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Financial Advisory Fees: Fee-based financial advisory services for wealth management, retirement planning, tax-efficient investing, protection planning, and mortgage advice. As an Appointed Representative of St. James's Place, advice is provided on SJP's wealth management products.
2. Commission on Financial Products: Earns commission on financial products placed through St. James's Place, including pensions, investments, life insurance, and mortgages.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels8 records

Core offering

Castell Wealth Management is a Senior Partner Practice of St. James's Place Wealth Management plc providing bespoke, face-to-face financial advisory services. They offer wealth management, retirement planning, tax-efficient investing, protection planning, mortgage advice (HNW lending from £500,000), business exit planning, and corporate benefits advice to high net worth individuals, business owners, professionals, families, and sports professionals. Services are grounded in a goals-based 'Future Perfect' planning methodology and delivered by a team with over 100 years of combined experience.

Product overview

Castell Wealth Management is a Senior Partner Practice of St. James's Place offering a comprehensive suite of wealth management and financial advisory services. The company provides integrated financial planning through distinct service lines: Business Owners Financial Planning (including employee benefits, exit strategies, shareholder protection), Corporate Benefits (pension, income protection, group life cover, private medical insurance, share schemes), Family Financial Planning (including Junior ISAs, inheritance tax planning, long-term care), High Net Worth Mortgage Division (lending from £500,000), Professional Services, Responsible ESG Investing, Retirement Planning, ISA and Tax Year End Planning, and Sports Professionals Services. The firm serves high net worth individuals, business owners, families, and professionals through personalised, goals-based financial advice.

Differentiator

Problem solved

Functional benefit

Products and services

• Business Owners Financial Planning Bespoke financial planning services for business owners covering employee benefits, business exit planning, shareholder protection, and key person insurance.
• Company Benefit / Corporate Benefits Advisory
• Family Financial Planning
• Long Term Care Planning
• High Net Worth Mortgage Division Integrated wealth solution combining financial planning with tailored mortgage lending across prime residential, commercial, and investment property markets for clients borrowing minimum £500,000. Includes large-value residential mortgages, interest-only and asset-backed lending, and property investment/portfolio lending.
• Professional Financial Planning Strategic, tax-efficient wealth management for ambitious professionals covering tax wrapping, pension contributions, and long-term savings optimisation.
• Responsible Investing (ESG) Investment approach incorporating environmental, social, and governance factors into investment decisions through St. James's Place PRI signatories.
• Retirement Planning Goals-based financial planning for retirement including pension optimisation, Lifetime Allowance strategy, and estate planning.
• ISA & Tax Year End Planning Tax-efficient savings strategies including ISA (up to £20,000/year), Junior ISA (up to £9,000/year), and pension contributions optimisation before tax deadlines.
• Sports Professionals Financial Services Specialised financial planning for athletes covering career transition planning, tax-efficient wealth building, and post-sport financial security.

Quantifiable outcome

• Network of over 1,500 clients
• +2 more outcomes

Named customers4 records

Segments7 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Six partnerships are on record, tiered minor and core.

• Stanford Wealth Management LtdminorOthers · 1 November 2024Client transfer arrangement following Adrian Batchelor's retirement from Stanford Wealth Management. Clients of Stanford transferred to Castell Wealth Management as both are SJP Partner Practices.
• St. James's Place Charitable FoundationcoreStrategic or Co-development Partner · 1 June 2024Partnership with SJP's charitable foundation which has provided over £110m to UK charities since 1992. Castell participates in fundraising events including Mallorca charity cycle challenges supporting the foundation.
• St. James's Place Wealth ManagementcoreChannel Partner/ Reseller/ DistributorCastell Wealth Management is an Appointed Representative of and represents only St. James's Place Wealth Management plc for the purpose of advising on the group's wealth management products and services. As a Senior Partner Practice of SJP, they operate under SJP's regulatory framework and distribute SJP products.
• Bryony FrostminorGTM or Marketing PartnerSponsorship agreement with professional horse racing jockey Bryony Frost. The agreement marks Castell's inaugural debut into horse racing and includes hosting on-course events, brand awareness development, and support for the 'Advice in Sport' initiative.
• The Change FoundationcoreStrategic or Co-development PartnerCharity partnership supporting The Change Foundation, which changes lives of marginalised young people through sport. Castell helped secure funding for the Fencing 4 Change project providing after-school fencing sessions for young people with autism spectrum disorder (ASD).
• La Bell EquipeminorOthersKit provider for the Mallorca charity cycle challenge, providing cycling apparel for James Lindley and Tom Wood during the 800km charity ride.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Coutts: Coutts is a UK private bank and wealth manager serving HNW and UHNW clients with banking, investment, and advisory services. Comparable in HNW London client base but operates as a much larger incumbent with full banking capabilities.
• Brown Shipley: Brown Shipley is a UK private bank and wealth manager offering investment management and financial planning to HNW clients, entrepreneurs, and family offices. Comparable HNW private wealth advisory proposition but operates as a broader incumbent with banking services.

Direct peers

• Saunderson House: Saunderson House is a UK independent financial adviser providing bespoke financial planning exclusively to HNW clients. Highly comparable as a London-based, HNW-focused advisory firm with similar client profile and service model.
• Rathbones Group: Rathbones is a UK-listed wealth manager providing discretionary and advisory investment management to private clients, charities, and intermediaries. Directly comparable to Castell as a UK HNW/private wealth advisory practice with multi-billion AUM and a London footprint.
• JM Finn: JM Finn is a London-headquartered investment management firm providing discretionary and advisory services to private clients, families, and intermediaries. Comparable HNW client base and bespoke wealth management offering.
• Quilter Cheviot: Quilter Cheviot is a UK private wealth manager offering discretionary portfolio management and bespoke investment advice to HNW individuals, families, and trusts. Comparable in target market (HNW private clients), London-based operations, and bespoke advisory-led model.
• Evelyn Partners: Evelyn Partners is a UK wealth management and professional services group serving HNW individuals, families, and entrepreneurs with advisory and investment management. Comparable in HNW focus, goals-based planning, and integrated wealth/financial planning approach.
• Brewin Dolphin (RBC Wealth Management): Brewin Dolphin, now part of RBC, is a UK wealth manager offering discretionary investment management and financial planning to private clients. Directly comparable HNW advisory proposition and London presence.
• Schroders Personal Wealth: Schroders Personal Wealth is a UK joint venture providing financial planning and wealth management advice to mass-affluent and HNW clients. Comparable goals-based financial planning model and target segments.
• Charles Stanley: Charles Stanley is a London-based wealth manager providing investment management, financial planning, and advisory services to private clients and intermediaries. Comparable in HNW/affluent client focus and holistic advisory offering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/castell-wealth-management

Revenue estimate

Valuation estimate

Number of profiles

Profiles21 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 Castell Wealth Management