About Us
Who He Is
Rajesh Chechani is a UK-based Chartered Accountant with a professional foundation shaped by discipline, resilience and long-term thinking. Born and raised in Rajasthan, he developed a strong work ethic early in life, later transitioning to the United Kingdom in 2003 to establish his advisory practice.
His approach combines technical precision with strategic foresight. Beyond financial structuring, he is recognised for his steady leadership, principled governance outlook and commitment to community engagement.
Mr. Chechani has held leadership roles including President of Maheshwari Mahasabha UK and Trustee & Director of the Lions Club of Southgate, reflecting his belief that professional success carries social responsibility.
Established in 2003, Rajesh Chechani founded Sinclair McKinsley as a boutique chartered accountancy practice in Harrow. Over time, the practice expanded beyond compliance, delivering structured advisory, governance oversight and strategic financial guidance across the UK.
Today, the practice serves a growing portfolio of UK enterprises, providing tax management, corporate structuring and property investment advisory.
20+
Years UK Experience500+
Clients Advised98%
Client RetentionPROFESSIONAL MILESTONES
- Founder – Sinclair McKinsley2003
- Established Sinckot Group2010
- President – Maheshwari Mahasabha UKPast Role
- Trustee – Lions Club SouthgateActive
"Structured financial leadership requires discipline, clarity and long-term strategic alignment."
Structured Advisory
Across Enterprise & Investment
Tax Strategy & Planning
Structured tax frameworks focused on clarity, compliance and optimisation.
Corporate Financial Advisory
Executive-level financial guidance supporting growth and restructuring.
Investment & Property Strategy
Strategic capital allocation and disciplined investment structuring.
Enterprise Structuring
Advisory supporting sustainable business development and expansion.
Governance & Institutional Advisory
Board-level accountability frameworks and governance leadership.
Mission & Approach
Our Mission
To provide structured, transparent and strategic financial advisory grounded in regulatory precision and long-term enterprise value.
Our Vision
To remain a trusted independent advisory partner supporting disciplined governance and sustainable capital growth in the UK.
Advisory Strengths
- Chartered Accountant – UK
- Specialist in Tax & Corporate Structuring
- Property Investment & Capital Advisory
- Governance & Community Leadership
"Structured advisory is not about compliance alone. It is about clarity, governance discipline, and long-term strategic alignment."
Professional advisory strengthened through governance responsibility and community stewardship.
Alongside his advisory practice, Rajesh Chechani has held leadership roles including President of Maheshwari Mahasabha UK and Trustee & Director of the Lions Club of Southgate. These roles reflect a continued commitment to accountability, structured leadership and responsible institutional participation.