West Sussex’s 37 Fastest Growing Professional Services Startups

At Best Startup London we track over 100,000 London based startups and over 500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.

We’ve ranked the top 37 Professional Services companies in West Sussex. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).

We selected the organisations listed in this article based on:

• Track record
• Executive leadership
• Market share
• Innovation
• ESG rating

Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.

Top Professional Services Companies & Startups (West Sussex)

Equiniti ICS

Equiniti ICS provides case and information management systems for the public sector.

Principal

Principal is a information technology company located in Horsham.

Monetaire

Monetaire is an accounting, and tax services provider.

Malta Menu

Malta Menu is a fringe benefit platform that provides solutions to build employee relations and managing food allowance.

The Surgery

The Surgery is a communications agency that provides design, internal communications, digital, employee engagement and events services.

IT Document Solutions

IT Document Solutions provides printing and document management services.

E-motive Online

E-motive Online is a Multichannel Professional Services company located in Bury.

Bloomsbury Professional

Bloomsbury Professional publishes books and journals for lawyers, accountants, and business professionals.

Mosaic Online Systems

Mosaic Online Systems is a company that provides IT systems to the mail industry.

WDR

WDR is a Learning and Development Consultancy offering its own LMS, Managed Learning, Apprenticeship Service, and E-Learning.

stevensdrake solicitors

stevensdrake solicitors is a commercial law firm in the South East.

Cavanagh

Cavanagh is a leading firm of Independent Financial Advisers for individuals and businesses with offices across the UK.

Emjay Associates

Emjay Associates is an accounting service company.

Adastra HR

Adastra HR is a human resources company.

Track Eleven

Track Eleven is an IT firm that offers cloud backups, technical support, and networking services.

Lewis Brownlee

Lewis Brownlee is a CPA firm that specializes in accounts, tax, advisory, and wealth management services for businesses and individuals.

Michael Finn & Company

Michael Finn & Company offers accountancy, bookkeeping, tax management, and payroll services.

Thompson Jones Business Solutions

Thompson Jones Business Solutions is an accounting firm that offers accounts, taxation, audit, legal, bookkeeping and advisory services.

Stephen Bromley Associates

Stephen Bromley Associates offers professional building surveyors, property investment, home buyer reports, building design and supervision.

Horsfield & Smith

Horsfield & Smith is an accounting firm that provides accounting, tax, and business advisory services.

Buckley Scott Associates

Buckley Scott Associates provides adjusting services to the construction and engineering industries.

Bennett Griffin

Bennett Griffin provides legal services for company disputes, mergers and acquisitions, personal injury, properties and family litigations.

Towergate Insurance Brokers

Towergate Insurance Brokers is an insurance broking and risk management advisory company.

New South Law

New South Law is a law firm that offers legal, advice, and professional services.

MastersFuller

MastersFuller is an accounting, financial and business services provider company.

Roffey Park

Roffey Park is an institute offering business education and leadership training for individuals, teams, and organizations.

Indigo Tax & Accountancy

Indigo Tax & Accountancy specializes in budgeting, payroll, outsourcing, taxation, pensions, bookkeeping, and advisory services.

Cash Tills Direct

Cash Tills Direct is a customers an efficient, professional service.

Crawley Down Group

Crawley Down Group is a marketplace that provides a selection of new & pre-owned cars, along with accessories and accident repairs services.

Candela Consulting

Candela Consulting offers transition, transformation, structure, strategic change, mergers, acquisitions, regulatory & remediation services.

George Ide

George Ide provides full-time legal practice and legal advice to clients.

BP Wealth Management

BP Wealth Management provides banking, mortgages, wealth management, investment, and retirement planning services.

Beltons Public Accountants

Beltons is an accountancy firm, offers business start-up, complaint services, financial and taxation, and support services.

Assured Mortgages

Assured Mortgages is a financial service company that offers a wide range of insurance, loans, brokerage, and remortgaging services.

Moody International

Moody is a leading worldwide provider of quality and safety services to the global energy industry.

Mancini Legal

Mancini Legal is a forward thinking and progressive law firm in the South East of England, offering the best possible client care.

CBC Pension Services

CBC Pension Services provides trusteeship, secretariat services, trustee governance, and auto-enrolment pension services.