Group Services

Knight Corporate Finance is now part of K3 Capital Group K3 Capital Group is a multi-disciplinary and complementary group of professional services businesses advising SMEs. This allows our clients to have access to a much broader range of services including financial due diligence and transaction services, tax advisory, restructuring & insolvency, R&D tax credits and capital allowances.

K3 Advantage is a dynamic advisory business for those ambitious to disrupt the norm and stand out from the crowd.

We offer a comprehensive suite of professional services consisting of three key pillars – Transactions, Tax Advisory and Strategy & Data.

Based on providing exceptional quality of service to our clients, we are independent, flexible and commercially insightful. Our company was created with the intention of being your most trusted adviser.

Whether you are looking to sell or buy a business, unlock a data strategy or ensure effective tax planning, we can maximise the value available – providing you with that all-important Advantage Home | K3 Advantage

Quantuma is a cross-border business advisory firm serving the needs of mid-market and corporate companies, as well as their stakeholders. Our experts work with businesses at the key milestones.

Capabilities include extracting value from underperforming businesses, transactions to maximise stakeholder value, resolving business disputes, mitigating business risks, identifying and recovering assets and managing operational and financial challenges.

The Quantuma team has cross-border experience and specialist expertise in Restructuring & Insolvency, Disputes, Investigations, Asset Tracing & Recovery and Valuations.

The firm employs 400 people, who are located across 28 offices situated in the UK, Cyprus, Mauritius, The Cayman Islands, BVI, Singapore, Hong Kong, Vietnam, Dubai and Australia Quantuma | a leading advisory firm

Knight R&D is a specialist R&D tax advisory firm servicing UK SMEs, the team provides an uncompromised service to all clients regardless of size with the aim to build lasting relationships with each client, supporting their growth through a transparent, fair and flexible approach.

Clients that Knight R&D work with range from start-ups to companies with revenues in excess of £1 billion Knight R&D (

inTAX’s leading tax investigations team is comprised of Chartered Tax Advisers and former HMRC (Inland Revenue) Inspectors who have decades of collective experience in assisting businesses and individuals who are subject to tax investigations and tax enquiries of all types inTAX – Tax Advisory Services (

They help their  clients to successfully resolve:

  • Tax investigations
  • Tax avoidance enquiries
  • Tax evasion enquiries, investigations as well as the repercussions of voluntary disclosures

For the full range of Group services go to Group Companies – K3 Capital Group