What departments does Donald Insall Associates have?

Donald Insall Associates has employees across 6 departments including Engineering, Supply Chain, Finance, Consultant, Operations.

What is the largest department at Donald Insall Associates?

The largest department at Donald Insall Associates is Engineering with 10 employees.

Where are Donald Insall Associates employees located globally?

Donald Insall Associates has employees across 2 continents and 3 countries including United Kingdom Of Great Britain And Northern Ireland, Sweden, United States Of America.

How has Donald Insall Associates's team size changed over time?

Donald Insall Associates's team has grown from approximately 133 to 137 employees based on available data.

Donald Insall Associates Employee Directory

Architecture and PlanningEngland, United Kingdom51-200 Employees

Donald Insall Associates is an architecture and planning practice based in London with a long history of shaping heritage conservation. For more than 65 years, the firm has treated conservation as a dynamic process of managing change, aiming to keep historic environments purposeful and resilient. Operating as an employee-owned practice with national reach, it provides expertise in conservation, heritage consultancy, new design in historic settings, and townscape advice.

Its client base spans organizations involved in heritage management, with a collaborative approach that bridges architecture, design, and heritage consultancy to deliver solutions for clients, partners, and communities. Recent projects and recognition, such as the 2026 awards for the Rochdale Town Hall restoration, illustrate the firm's role in delivering high-quality conservation work.

Donald Insall Associates Global Highlights

Europe
155

United Kingdom Of Great Britain And Northern Ireland
154
Sweden
1

North America
2

United States Of America
2

Donald Insall Associates's Leadership

M. H.
Head Of People
Mobile Phone
Email
G. F.
Head Of Digital Delivery
Mobile Phone
Email
E. L.
Practice Director | Head Of London & Southeast Region (architecture)
Mobile Phone
Email
R. S.
Financial Director
Mobile Phone
Email
A. T.
Associate Director
Mobile Phone
Email
C. B.
Associate Director
Mobile Phone
Email
C. Z.
Director & London/ Southeast England Heritage Consultancy Lead
Mobile Phone
Email
D. P.
Director
Mobile Phone
Email

Donald Insall Associates Employee Metrics

100%

50%

0%

2026

2025

Arts & Design
Information Technology
Business
Community & Social Services
Program & Project Management
Other
Consultant

Contact profiles from Donald Insall Associates

Name

Title

Contact Info

Location

Last Update

M. H.
Head Of People
Mobile Phone
Email
United KingdomEngland
Jan 14, 2026
E. L.
Practice Director | Head Of London & Southeast Region (architecture)
Mobile Phone
Email
United KingdomEngland
Apr 16, 2026
G. F.
Head Of Digital Delivery
Mobile Phone
Email
United Kingdom
Mar 22, 2026
R. S.
Financial Director
Mobile Phone
Email
United KingdomEngland
Mar 23, 2026
A. T.
Associate Director
Mobile Phone
Email
United KingdomEngland
Oct 09, 2025
C. B.
Associate Director
Mobile Phone
Email
United KingdomEngland
Apr 15, 2026
C. Z.
Director & London/ Southeast England Heritage Consultancy Lead
Mobile Phone
Email
United Kingdom
Apr 16, 2026
D. P.
Director
Mobile Phone
Email
United Kingdom
Apr 16, 2026
E. J.
Associate Director
Mobile Phone
Email
United KingdomWales
Oct 27, 2025
F. M.
Director
Mobile Phone
Email
United KingdomEngland
May 31, 2026

Frequently Asked Questions

What is Donald Insall Associates known for?

Donald Insall Associates was founded in 1958 operates in the Architecture and Planning industry. The company's main headquarters is located in 12 Devonshire Street London, England w1g 7ab United Kingdom. Explore Donald Insall Associates's company overview page for more information.

What is Donald Insall Associates's most common email format?

Donald Insall Associates employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Donald Insall Associates email formats with LeadIQ.

How many employees does Donald Insall Associates have currently?

Donald Insall Associates has approximately 162 employees as of May 2026. These team members are located across 2 continents, including EuropeNorth America.

Who are Donald Insall Associates's key employees and leadership?

As of May 2026, Donald Insall Associates's key employees include:

Head Of People: M. H.
Head Of Digital Delivery: G. F.
Practice Director | Head Of London & Southeast Region (architecture): E. L.
Financial Director: R. S.
Associate Director: A. T.

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Donald Insall Associates Employee Directory

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