John Brunning | Fieldfisher
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Professional background

Professional background

I value collaborative working and achieving long term, win-win solutions for our clients.  This requires a combination of legal and technical expertise, pragmatism and knowing what's important. 
 
My experience ranges from global outsourcings, digital transformations and cloud/SaaS deals to digital compliance, online safety and consumer issues.  I also regularly advise on the deployment of technology in regulated environments as well as on new and innovative tech such as AI and automation, distributed ledger technology, NFTs and augmented reality.    
 
I work across a range of sectors with particular experience in video games and social media, financial services, telecoms and the public sector.

I have also spent significant time working in house for FTSE 100 and global corporations and understand the pressures and competing demands on in house counsel, the need to get things done and the importance of understanding the key drivers of the business in any transaction. 

I am named by Legal 500 as a key practitioner and Next Generation Partner for IT and Telecoms.

Authored pieces

All Resources
A digital world map is depicted with glowing blue dots representing continents on a dark background. Bright, multicolored bokeh lights are scattered across the image, adding a dynamic and futuristic feel.
Technology
Press Release

Fieldfisher advises Adaptive on its strategic fundraising to fuel next-generation capital markets technology innovation

24.03.2026
European law firm, Fieldfisher, has advised Adaptive, a leading provider of custom trading technology solutions, on its strategic fundraising.
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A close-up of a digital fingerprint illustration with vibrant colors. The fingerprint has intricate, curved lines and is depicted in shades of blue and purple, with a glowing effect against a dark background. The image represents biometric security technology.
Technology and Data
Insight

Tech Regulation Newsletter – January 2026

28.01.2026
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A glowing lock icon is centered against a background of binary code (1s and 0s), symbolizing digital security. The binary code is displayed in horizontal lines, with shades of blue and purple creating a dynamic, futuristic appearance.
Technology and Data
Insight

Harmonised Standards under the European Accessibility Act: An Introduction

19.06.2025
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A digital world map is depicted with glowing blue dots representing continents on a dark background. Bright, multicolored bokeh lights are scattered across the image, adding a dynamic and futuristic feel.
Technology and Data
Insight

Tech Regulation Newsletter – June 2025

02.06.2025
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Data and Privacy
Insight

Understanding the European Accessibility Act: Risks of non-compliance and key authorities

02.05.2025
The European Accessibility Act (Directive (EU) 2019/822 , "EAA ") aims to improve access to products and services for people with disabilities and requires EU Member States to apply their laws implementing the EAA into national law from June 28, 2025.
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