Jane Sinnamon

Partner

Jane is a Partner within the Collingwood Legal team. She has dedicated her professional career to specialising in employment law for over 10 years.

Jane has been part of the team since the firms inception in 2010 and has played a key role in the growth of the firm. Jane’s strength rests in her natural ability to build strong and enduring relationships with her clients and in her determination and ability to take strong and decisive action in order to achieve the best result for her client.

Jane is recognised as a Rising Star in the Legal 500 UK rankings.

Experience

Examples of Jane’s experience includes:

  • Providing prompt and practical advice to employer clients on a day to day basis on a broad range of HR and employment law issues.
  • Providing strategic, practical and tactical advice to employers in managing complex and potentially risky internal grievance, disciplinary and performance processes.
  • Assisting employers in having ‘protected conversations’ and/or ‘without prejudice’ discussions with employees in an effort to terminate employment including drafting Settlement Agreements.
  • Successfully bringing and defending employment tribunal claims.
  • Drafting reasonable and enforceable business protection clauses for employers including confidentiality and post termination restriction protection.
  • Advising employers on redundancy and restructure processes including the application of individual and collective consultation obligations.
  • Advising senior executives often in high profile roles on the terms of mutually agreeable business exit negotiations.
  • Preparing and delivery training sessions to employer clients and their management on all areas of employment law.

What people say about Jane

  • “Jane is extremely approachable and transparent in her advice, providing assistance often above expectations. Her employment knowledge is unquestionable which is what is needed to support our business.” -(Legal 500 2025)
  • “Jane Sinnamon continues to be a highly active up and comer.” –(Legal 500 2023)
  • “Extremely capable”- (Legal 500)
  • “Very responsive with good sound practical advice” – (MD – Pharmaceutical Business)
  • A “Next Generation Partner” – (Legal 500)

Outside of work

When Jane isn’t busy spending time with her three young children she loves running, yoga and more recently paddle boarding and kayaking! She also loves to sing, bake and spending time with her very large family including 6 siblings and 18 nieces and nephews!

Accreditations

Comprehensive advice tailored to practical situations. Collingwood Legal demonstrate a real understanding of the employers perspective. Would have no hesitation in recommending to other businesses.

HR Director – Construction firm

Collingwood Legal stands out for its 'excellent response times' and 'business acumen' alongside its 'pragmatic and practical' advice.

Legal 500

Boutique employment law firm Collingwood Legal is recognised for its 'expertise in dealing with complex, high-end disputes'.

Legal 500

Collingwood Legal have worked closely with the College on a number of key projects. The Collingwood Legal team have consistently provided valuable advice and I would highly recommend their personable and candid approach.

Principal at Leading FE College

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The whole team have excellent knowledge of employment law…They understand our industry, our company and our culture and tailor their advice accordingly.

Legal 500