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Jason  Romer

Jason Romer  

Group Managing Partner* | Jersey

  • Cuts to the key issues of a transaction, managing the timetable and getting us to completion
  • He always spares time to connect on my matters, and matters of my clients, and is extremely forward-thinking.
    Client feedback
  • A proactive, high-quality lawyer
  • Knowledgeable, flexible, personable
    Client feedback
  • A pleasure to do business with
    Legal 500

Jason is the Group Managing Partner of Collas Crill, responsible for setting and implementing the group's strategy together with the Strategy Board and Management Committee.

Jason has been a partner of the firm since 2007, became Managing Partner in Guernsey in 2010 then Group Managing Partner in 2012. He led the firm's mergers in the Channel Islands, Cayman and BVI. 

Jason has been instrumental in evolving Collas Crill's brand to challenge the 'traditional law firm' attitude with a focus on exceeding client expectations and reflecting the firm's core value of being easy to do business with.

He has completed a number of leadership programmes including Leading Professional Service Firms with Harvard Business School and Professional Service Firm Leader with Cambridge Judge Business School.

Previously, Jason worked for 'magic circle' firm Linklaters. Before joining Collas Day in 2007, he was Director of Legal and Regulatory Affairs at Cable & Wireless in Guernsey. He is admitted as a solicitor in Guernsey and the British Virgin Islands.

Jason relocated to Jersey in 2019.


*admitted in England and Wales, Guernsey, British Virgin Islands 

Executive Assistant to the Strategy Board
Claire Pallot  
Insight 2 Aug 2023

Reports Legal offshore report

Reports Legal has published its latest Offshore Report which focuses on Jersey. In it Editor Dominic Carman interviews the managing partners of Jersey's elite law firms to...

Life & Careers 30 Jun 2023

New Senior Partner for Collas Crill

The Partners of Collas Crill have elected Jason Green as the firm's Senior Partner. The role of Senior Partner encompasses being an ambassador for the Collas Crill group...

News 26 Jun 2023

Collas Crill makes STEP shortlist

Collas Crill has been shortlisted for the Contentious Trusts and Estates Team of the year (mid-size) and the Private Client Legal Team of the Year (mid-size) as the STEP...

Life & Careers 5 Jun 2023

Promoting greater inclusivity

As we head into June and Pride Month Group Managing Partner Jason Romer reflects on what this means for a business like Collas Crill. 'As a firm, supporting members of the...

News 18 Apr 2023

Preparing for opportunities ahead

Group Managing Partner Jason Romer has been quoted in Reports Legal's latest offshore report, which covers the impact of the recent collapse of FTX has had on the regulation...

Life & Careers 15 Mar 2023

Pamela Doherty Jsy Managing Partner

Collas Crill is delighted to announce the appointment of Pamela Doherty as Jersey Managing Partner.Pamela is an Advocate of the Royal Court of Jersey and a Partner in the...

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Event 7 Nov 2023

HNW Advisor launch event in Riyadh

Collas Crill is a proud partner of HNW Advisor for its launch event in Riyadh on 7 November. HNW Advisor is the thought leadership and content hub for PCD Club, an...

Event 9 Sep 2021
Past Event

IBA Law Firm Succession webinar

Collas Crill's Group Managing Partner Jason Romer will be joining a panel of expert speakers at the International Bar Association's Law Firm Succession webinar on Thursday 9...

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