Thomson Reuters names eight Keystone Law partners in its Stand-out Lawyers Guide 2026
Andrea James, Andrew Darwin & Anna McKibbin
Tanya is a corporate partner with significant experience advising UK and international corporates and individuals in relation to mergers, acquisitions, and disposals.
Alongside her transactional M&A practice, Tanya advises on a broad range of corporate matters, including joint ventures, shareholders’ arrangements, and group reorganisations. She also advises on the design of corporate structures such as Family Investment Companies. She has specialist experience with LLPs, advising on LLP structures and agreements, conversions to LLP status, and transactions involving LLPs. She supports clients with the establishment and structuring of Employee Ownership Trusts.
Tanya also advises on a broad range of commercial contracts.
She advises charities and not-for-profit organisations on corporate governance and constitutional issues.
Tanya’s clients include SMEs, owner-managed businesses, start-ups, and entrepreneurs. Throughout her career, Tanya has advised clients across a broad range of sectors, including hospitality, media, technology, and professional services.
Tanya advises on domestic and cross-border disposals, acquisitions, and group reorganisations, guiding clients through deal structuring, due diligence, and the negotiation of transaction documents.
Experience
Tanya advises on joint ventures and shareholders’ agreements, setting out ownership rights and protections, decision-making powers, and exit arrangements.
Experience
Tanya has specialist experience in advising on LLP structures and LLP agreements (including profit-share mechanisms (including for law firms and professional services companies), as well as transactions involving LLPs.
Experience
Tanya advises on structures and articles of association for FICs, which are a tax-efficient corporate structure used in wealth planning to pass capital growth from parents to children and grandchildren.
Experience
Tanya advises on the structuring and establishment of EOTs, guiding owners through the sale process, governance, and rules of the trust company.
Experience
Tanya assists clients with the drafting and negotiation of a wide variety of commercial contracts, including master services/framework agreements, agency and distribution agreements, and complex collaboration agreements.
Experience
Tanya advises charities and not-for-profit organisations, providing advice on constitutions/articles of association, directors’/trustees’ duties, corporate governance issues, and Charity Commission guidelines.
Experience
Tanya advises charities and not-for-profit organisations, providing advice on constitutions/articles of association, directors’/trustees’ duties, corporate governance issues, and Charity Commission guidelines.
Experience
Tanya advises companies in the media sector on M&A and commercial contracts.
Experience
Tanya advises law firms and other professional services firms on LLP structures and agreements, as well as transactions involving LLPs.
Experience
Tanya regularly advises start-ups and entrepreneurs in the tech sector on set-up and shareholders’ agreements, investment, businesses growth, commercial contracts, and exits.
Experience
Please note: The experience list above may include examples of work completed prior to joining Keystone Law.
“We dealt with Tanya Shillingford who we found to be extremely helpful, pragmatic and efficient in providing us with the specialist advice we needed and would not hesitate in recommending her to others.”
The Legal 500 2020
Tanya qualified as a solicitor in 1991. Prior to joining Keystone Law in 2026, she worked at the following firms: