Allin1 Advisory are successors of A City Law Firm, an award winning practice that remains at the forefront of innovation, which is now expanding and continuing to break barriers. Named Most Innovative Law Firm, London; Technology lawyers 2025 and ranked by Chamber and Partners amongest the elite globally for assisting SME’s we’re not just legal experts; we’re boundary-pushers, committed to guiding and propelling our clients towards success. 

• Commercially Conscious Advice
  We bring practical, real-world experience to the table, no legal jargon, just actionable guidance. Whether it’s navigating contracts, investment rounds, selling your business or compliance, our aim is to propel your business forward, not slow it down.
• Technology-Savvy Legal Expertise
  From SaaS agreements to licensing and IP protection, we keep pace with developments in tech. We’ve supported businesses across fintech, software, AI, and digital platforms anticipating the legal risks before they become roadblocks.
• Focused on High-Growth Businesses
  We understand the challenges of scaling or international expansion, rapid hiring, equity issues, and funding milestones. Our clients include fast-growing startups , disruptive tech entrepreneurs and SMEs making big strides both in the UK and abroad.
• Trusted by Founders, Built on Trust
  We demonstrate our teamwork with modern, transparent processes from case studies, articles and webinars, our team profiles to real client feedback so you can partner with confidence.

With a focus on founders, we offer real world expertise with a personal approach which sets us apart. Our culture revolves around supporting our clients every step of the way, fostering mutual trust and respect as we navigate obstacles together.

Putting our clients first is ingrained in our ethos. We prioritise transparency in costs, often offering services at a fixed fees or offering payment plan solutions . Our progressive approach to problem-solving, coupled with technology savvy strategies and forward thinking, ensures we present you with all possible commercial options, weighing the pros, cons, and associated risks.

Our innovative approach & problem-solving has garnered industry recognition, reflected in our awards. Whether it’s advising on business growth or protecting your interests, we apply the same ingenuity to achieve outcomes that align with your vision.We are not bound by traditional fee structures. We’re flexible, adapting our approach to suit your unique needs. We’re not your average law firm; we’re innovative lawyers dedicated to your success. Join us on a journey of innovation and transformation

Allin1 Advisory Limited is regulated by the SRA 8011239 – Company Number 15060175 registered in England & Wales – VAT 484 4262 74