AeroLeads people directory · profile

Jonathan Rendle-Grist Email & Phone Number

Head of UK Managed Services and Senior Consultant at TRG Screen
Location: Greater London, England, United Kingdom 6 work roles
LinkedIn matched
✓ Verified Jul 2026 2 data sources Profile completeness 57%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Role
Head of UK Managed Services and Senior Consultant at TRG Screen
Location
Greater London, England, United Kingdom

Who is Jonathan Rendle-Grist? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jonathan Rendle-Grist is listed as Head of UK Managed Services and Senior Consultant at TRG Screen based in Greater London, England, United Kingdom. AeroLeads shows a matched LinkedIn profile for Jonathan Rendle-Grist.

Jonathan Rendle-Grist previously worked as Head of EMEA IT at Clsa and IT Manager at Clsa.

Profile bio

About Jonathan Rendle-Grist

A highly motivated and innovative Senior IT professional with 25 years’ experience in the Financial sector the last 20 of which working in a managerial capacity. Strong IT management disciplines acting as a senior regional program and global project manager to deliver all projects and business initiatives within budget and on time.Managing the growing UK team growing the UK Managed Service and consultancy arms of the Screen Group in the UK. Using the industry leading contract and subscription management tool 'INFOmatch' to deliver cost savings, resolve data and contract contractual issues as well as many initiatives to improve efficiencies across organisations from all asset classes. If your organisation is looking to stretch the IT budget further, if you are facing compliance or contractual risks or looking to get more value from your current Market Data team and its spend then drop me a mail to find out how the UK team can assist you further with Market Data and IT Infrastructure spend in your organisation. John.Rendle-Grist@trgscreen.comVisit our website at:Https://www.trgscreen.com

6 roles · 33 years

Jonathan Rendle-Grist work experience

A career timeline built from the work history available for this profile.

Head Of Emea It

London, United Kingdom

Heading up the IT operation for CLSA throughout Europe, The Middle East and Africa sitting on the Global IT Management Team as well as performing the Role of Global Market Data Manager. Summary of Achievements• Project managed a new fixed income business line into London. Working directly with the business stake holders in HK and China to extend the existing business activity from China into Europe. Worked directly with Bloomberg setting up and testing the Bloomberg TOMS environment and managed the development teams to ensure all up and downstream processes were developed, tested and in production well ahead of time for business go live.• Project managed a new M & A business line into London including the build out of dedicated office space. Liaised directly with the existing teams in Asia ensuring the business unit was ready to hit the ground running.• Acted as Global Market Data manager for CLSA Managing the $15m market data budget and saving 20% on three occasions with a self-initiated cost reduction exercise. Reduced the overall run rate by 10% and migrated the existing service towards a managed service using Screen Info match.• Managed teams both locally and overseas to deliver a program of projects and services under tight budgetary constraints and reduced time lines. In particular I managed the Global migration of the telephony services from IPC and Nortel to Cisco CM and BT Netrix using an outsourced utility model with BT.• Member of the Global IT Management team, Crisis Management Team both locally and globally and the local finance and operations management committee. As part of these committees contributed Globally to business initiative and locally in reducing operational costs.

Aug 2014 - Mar 2016

It Manager

London, United Kingdom

Head hunted by CLSA HK and relocated from Paris to London to manage the Local IT team and infrastructure for this Larger Asian Brokerage house. This role involved many interesting and challenging projects working in an environment of high pressure to reduce cost and deliver simultaneously leading edge solutions to the business. Summary of Achievements• Concluded the Office and data centre fit out migrating the Far Eastern Brokerage arm of Crédit Agricole to dedicated infrastructure. • Program managed and executed the office relocation project from Leadenhall street to Moor house under tight time and budgetary constraints. Working closely with the office fit out contractors, M&E consultants and design teams to ensure the project ran to budget and on time. In addition, liaised closely with the business to ensure all requirements were met and all service providers to ensure a continuity of service in a live trading environment.• Program managed Indian Development centre build out in Pune providing Global data centre resilience, Local BCP solution for other Indian Offices and office space for the Global Technology teams providing development and global system support. • Setup of office and small datacentre in Dubai for local sales and administrative team. • Project managed the replacement of current GL Trade order management system to in-house built application. Liaised closely with the development team ensuring the product reached the end users using Agile methodology. • Setup both people space and technology for the administrative Head Office in Amsterdam following the sale of CLSA to CITICS. This environment had to be setup within eight weeks with connectivity back to London for system and telecoms access. • Managed various teams both in house, locally and in various overseas locations as well as outsourced suppliers in order to provide total support services to the team in London, Amsterdam and the Middle East.

Feb 2005 - Aug 2014

Chef De Projet

Paris, France

Relocated to Paris working within the real time data team as Project Manager playing a major role in the replacement of the current trading systems and improving the fixed income electronic business technology.Highlights of Achievements> Managed the installation and migration to ION trading platform from Excel based pricing engines> Managed the front end trading platform from ION to Finvision> Managed the global migration of Reuters 3000 Xtra> Assisted in upgrade of Tibco infrastructure to RMDS> Involved in the installation of global market data management system (Screen Info match)

2002 - 2005 ~3 yrs

It Manager

Credit Agricole Indosuez

London, United Kingdom

Reporting directly to the Branch Head of IT continued to head up the IT function of the Asian based brokerage business as well as being involved in Branch projectsHighlights of Achievements> Responsible for the implementation of a Local Client hub for the Electronic Trading business (BLINK) and oversee the work of the development team who were working on electronic connectivity to other European Markets > Responsible for RMDS platform and upgrading Reuters 3000 Xtra from Reuters 3000> The setup and ongoing support of external disaster recovery services including Reuters, Bloomberg, Octopus for Exchange server replication, Euroclear, Global Topic Trader as well as in-house trading and account management applications> Closure and decommissioning of all IT services due to the closure of the brokerage business

2001 - 2002 ~1 yr

Head Of It

Indosuez W.I.Carr Securities

London, United Kingdom

Reporting directly to the Finance Director was responsible for the dealing room and back office support of 75+ Users in London and Geneva.

1997 - 2001 ~4 yrs

It Assistant (Front Line Support & Communications)

Indosuez Services (Uk) Limited

London, United Kingdom

Working within a Help Desk environment was responsible for both the hardware and software support of 300+ users.

1994 - 1996 ~2 yrs
FAQ

Frequently asked questions about Jonathan Rendle-Grist

Quick answers generated from the profile data available on this page.

What is Jonathan Rendle-Grist's role at their current company?

Jonathan Rendle-Grist is listed as Head of UK Managed Services and Senior Consultant at TRG Screen.

Where is Jonathan Rendle-Grist based?

Jonathan Rendle-Grist is based in Greater London, England, United Kingdom.

What companies has Jonathan Rendle-Grist worked for?

Jonathan Rendle-Grist has worked for Clsa, Crédit Agricole Cib, Credit Agricole Indosuez, Indosuez W.I.Carr Securities, and Indosuez Services (Uk) Limited.

How can I contact Jonathan Rendle-Grist?

You can use AeroLeads to view verified contact signals for Jonathan Rendle-Grist, including work email, phone, and LinkedIn data when available.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.