Gary Collis
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Gary Collis Email & Phone Number

Company Owner at DJJ Healthcare Ltd
Location: London, England, United Kingdom 7 work roles 2 schools
2 phones found area 779 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 2 phones

Direct phone (779) ***-****
LinkedIn Profile matched
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Current company
Role
Company Owner
Location
London, England, United Kingdom
Company size

Who is Gary Collis? Overview

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Quick answer

Gary Collis is listed as Company Owner at DJJ Healthcare Ltd, a company with 2 employees, based in London, England, United Kingdom. AeroLeads shows phone signal with area code 779 and a matched LinkedIn profile for Gary Collis.

Gary Collis previously worked as Group Managing Director at Djj Consultancy Ltd and Director at Djj Consultancy Ltd. Gary Collis holds Bachelor Of Laws (Llb), Law, Honours from London South Bank University.

Company email context

Email format at DJJ Healthcare Ltd

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DJJ Healthcare Ltd

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Profile bio

About Gary Collis

Leading DJJ Consultancy Ltd, my focus on meticulous project management and dispute resolution has been unwavering. Our team has a solid track record of steering construction and infrastructure projects to success with comprehensive management services aligned with RICS standards. Beyond that, our adept handling of ADR mediation and commercial debt recovery further solidifies our reputation in the industry. At DJJ Healthcare Ltd, the commitment to driving excellence continues. Leveraging over three decades of industry experience, the dual expertise in construction consultancy and healthcare management has shaped a unique vision that guides both entities. With competencies in new business development and manufacturing process improvement, my role as Company Owner and Group Managing Director is to ensure sustainable growth and the delivery of exceptional service to all stakeholders.

Listed skills include Microsoft Word, Budgets, Project Planning, Microsoft Excel, and 33 others.

Current workplace

Gary Collis's current company

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DJJ Healthcare Ltd
Djj Healthcare Ltd
Company Owner
london, london, united kingdom
Employees
2
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7 roles

Gary Collis work experience

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Group Managing Director

Group of Businesses in Construction Consultancy, Healthcare, Traffic Management & Utilities

Director

London, England, United Kingdom

We manage construction claims and disputes for sub contractors, contractors and clients including the issue of adjudications to revive construction losses.

Jun 2014 - Jun 2022

Senior Commercial Manager

Schofield Lothian

London, United Kingdom

Management of construction claims and disputes through the dispute resolution process on standard construction forms of contract MF1 NR9,NR11 and NEC 3 Option A-F for Network Rail. Commercial management of all pre and post commercial activities in civil's construction and M&E.

Nov 2014 - Apr 2017
2 education records

Gary Collis education

FAQ

Frequently asked questions about Gary Collis

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

What company does Gary Collis work for?

Gary Collis works for DJJ Healthcare Ltd.

What is Gary Collis's role at DJJ Healthcare Ltd?

Gary Collis is listed as Company Owner at DJJ Healthcare Ltd.

What is Gary Collis's phone number?

AeroLeads has found 2 phone signal(s) with area code 779 for Gary Collis at DJJ Healthcare Ltd.

Where is Gary Collis based?

Gary Collis is based in London, England, United Kingdom while working with DJJ Healthcare Ltd.

What companies has Gary Collis worked for?

Gary Collis has worked for Djj Healthcare Ltd, Djj Consultancy Ltd, Djj Construction Consultancy Ltd, Sse Enterprise Contracting, and Schofield Lothian.

Who are Gary Collis's colleagues at DJJ Healthcare Ltd?

Gary Collis's colleagues at DJJ Healthcare Ltd include Neal W..

How can I contact Gary Collis?

You can use AeroLeads to view verified contact signals for Gary Collis at DJJ Healthcare Ltd, including work email, phone, and LinkedIn data when available.

What schools did Gary Collis attend?

Gary Collis holds Bachelor Of Laws (Llb), Law, Honours from London South Bank University.

What skills is Gary Collis known for?

Gary Collis is listed with skills including Microsoft Word, Budgets, Project Planning, Microsoft Excel, Management, Strategic Planning, Microsoft Office, and Project Management.

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