Harris & Trotter

What Harris & Trotter does

Harris & Trotter LLP is a London-headquartered chartered accountancy firm founded in 1940, registered in England and Wales as a limited liability partnership and authorized by the Institute of Chartered Accountants in England and Wales (ICAEW) to carry on audit work. The firm operates two core practice areas — General Practice and Music & Entertainment — and a wholly-owned subsidiary, Harris & Trotter Digital Assets Limited, focused on crypto and Web3 accounting. Across all three lines, the firm delivers audit, tax, accounting, advisory, private client, tour accounting, royalty audit, and blockchain transparency services through a partner-led, technology-enabled model with international reach via BKR International membership.

Headcount is in the 51-100 range with 16+ equity partners and a layer of consultants, tax directors, and managers. Pricing is engagement-based rather than tiered, consistent with mid-tier professional services. The General Practice serves UK businesses from sole traders to large corporates, including non-domiciled individuals, trusts, and charities. The Music & Entertainment vertical supports major and emerging artists, bands, producers, songwriters, actors, models, and influencers with business management, worldwide touring tax structures, and royalty recovery audits. The Digital Assets subsidiary serves approximately 500 crypto-native clients including Wintermute, 1inch, and Blockchain.com, providing crypto exchange, DeFi protocol, NFT, and proof-of-reserves audit and is developing SaaS products for the crypto and blockchain market following a $10M Series A in April 2024 led by Orbs with RE7 Capital and Kingsway Capital, valuing the subsidiary at $85M post-money.

Revenue is not publicly disclosed; the firm monetizes through ongoing professional service fees and is exploring SaaS-based recurring revenue in the digital assets vertical. Distribution is principally direct, partner-led engagement supplemented by referrals through the BKR International network (7th largest global accountancy network). Marketing relies on industry recognition (Music Week Accounting Firm of the Year 2023, B&AD Top 75 Firms 2025), LinkedIn and Twitter presence, and reputational referrals rather than paid acquisition. The source material does not disclose ownership beyond named partners, financial figures for the main LLP, or details of the equity structure post-subsidiary funding round.

Name

Harris & Trotter

Legal name

Harris & Trotter LLP

Website

https://harrisandtrotter.co.uk

Company type

Private

Founded year

1940

Operating status

Operating

Headcount range

51–100 employees

Short description

Harris & Trotter is a London-based chartered accountancy firm founded in 1940 serving UK businesses, music and entertainment clients, and Web3 companies through general practice, specialist entertainment, and crypto audit services.

Ownership category

akta.pro rank

Product category

Chartered Accountancy & Advisory Services

akta.pro primary industry

Music Rights Administration & Royalty Processing (Admin, Accounting, Statements) (MPAIAKAD)

akta.pro secondary industry

Royalty Analytics, Forecasting & Valuation Services (MPAIAKAG)

Keywords

• Chartered accountancy services
• Audit and tax services
• Music industry accounting
• Crypto accounting services
• Business advisory services

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services (General Practice): Accounting, advisory, audit, taxation, and private client services delivered to businesses ranging from sole traders to large companies. Revenue generated through ongoing service fees.
2. Music & Entertainment Services: Specialist accounting services for the entertainment industry including royalty audits, tour accounting, and business management for artists, bands, and media personalities.
3. Crypto/Digital Assets Services: Accounting and audit services for crypto exchanges, DeFi protocols, NFT projects, and blockchain companies, including Wintermute, Blockchain.com, and 1inch.
4. SaaS Products: Development of new SaaS products for the crypto and blockchain market.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Harris & Trotter is a chartered accountancy firm delivering audit, tax, accounting, advisory, and private client services to UK businesses ranging from sole traders to large companies. The firm operates specialist Music & Entertainment and Crypto/Digital Assets (via subsidiary Harris & Trotter Digital Assets) practices, providing industry-specific financial management, royalty audits, tour accounting, and Web3 accounting for exchanges, DeFi protocols, and NFT projects.

Product overview

Harris & Trotter LLP is a unified accounting firm offering a comprehensive portfolio of services organized into two main practice areas: General Practice (covering Audit, Tax, Accounting, Advisory, and Private Client services) and Music & Entertainment (covering artist accounting, tour accounting, and royalty management). The firm also operates a subsidiary, Harris & Trotter Digital Assets, providing specialized crypto and blockchain accounting services. Services are delivered through technology-enabled processes with expertise across multiple jurisdictions.

Differentiator

Problem solved

Functional benefit

Products and services

• Audit Services
• Tax Services
• Accounting Services
• Private Client Services
• Advisory Services
• Music & Entertainment Accounting
• Tour Accounting
• Royalty Audits & Management
• Harris & Trotter Digital Assets

Named customers3 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

One partnership is on record.

• BKR InternationalcoreStrategic or Co-development PartnerGlobal accountancy network of which Harris & Trotter is a member. The 7th largest global accountancy network allowing the firm to efficiently deliver on large, complex international audits through collaboration with BKR partners overseas.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Crowe UK: Top-10 UK accounting and advisory network with broad general-practice and sector coverage; serves as a larger incumbent alternative for mid-market clients comparing UK accountancy providers.
• Azets: Pan-European accounting, tax and advisory group with a sizeable UK practice; competes with Harris & Trotter for mid-market and owner-managed business clients across general-practice services.
• BDO UK: Major UK mid-tier accounting firm with deep general-practice, audit and tax capabilities; represents the scale-up path for clients that outgrow a boutique firm like Harris & Trotter.

Emerging players

• Gravita: UK-headquartered accounting and advisory firm that has invested in Web3 and digital-asset service capabilities, positioning it as an emerging direct rival to Harris & Trotter Digital Assets in the UK crypto-accounting niche.

Direct peers

• Armanino: US Top-25 accounting firm with a market-leading blockchain and digital-asset assurance practice serving crypto exchanges and Web3 companies — the most directly comparable specialist competitor to H&T Digital Assets.
• Bishop Fleming: UK Top-30 chartered accountancy firm of comparable size and partner-led structure, with a mix of general practice, advisory and sector-specialist services that overlap materially with Harris & Trotter's core offerings.
• Nyman Libson Paul: London accountancy firm long established in the music and entertainment sector, providing artist royalty accounting, tour accounting and business management services that directly overlap with H&T's Music & Entertainment division.
• Moore Kingston Smith: UK mid-tier chartered accountancy firm with comparable headcount and a strong media, music and creative-sector practice that mirrors Harris & Trotter's Music & Entertainment positioning.
• Blick Rothenberg: London-based chartered accountants and tax advisers of broadly comparable size and partner-led structure to Harris & Trotter, serving owner-managed businesses, private clients and international families — a close mid-tier UK alternative.
• Citrin Cooperman: US mid-market accounting and advisory firm with a dedicated Digital Assets and Blockchain practice serving crypto exchanges and tokenized businesses — a close cross-Atlantic analog to H&T Digital Assets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/HarrisTrotter_
• LinkedInlinkedin.com/company/harris-&-trotter-llp

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles18 records

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors3 records

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 Harris & Trotter