What departments does Sidara have?

Sidara has employees across 17 departments including Human Resources, Finance, Business, Program & Project Management, Accounting.

What is the largest department at Sidara?

The largest department at Sidara is Engineering with 6 employees.

Where are Sidara employees located globally?

Sidara has employees across 6 continents and 18 countries including Egypt, Libya, United Arab Emirates, Lebanon, Saudi Arabia.

How has Sidara's team size changed over time?

Sidara's team has grown from approximately 123 to 141 employees based on available data.

Sidara Employee Directory

Professional ServicesEngland, United Kingdom51-200 Employees

Sidara is a global collaborative of leading specialist firms in the professional services sector, offering services across architecture, design, engineering, project management, digital strategy, sustainability consulting, and energy innovation. It is based in London, United Kingdom, at 150 Holborn, and employs between 51 and 200 people. The group expanded into the UK through the acquisition of Penspen Limited in 1990. In 2023, ENR rankings recognized Sidara as a leading international design and consultancy firm, placing it among the top international consultants and among the top design firms. Sidara maintains a public presence through its website at sidaracollaborative.com.

Sidara Global Highlights

Europe
51

United Kingdom Of Great Britain And Northern Ireland
49
Ukraine
1
France
1

Asia
39

United Arab Emirates
19
Saudi Arabia
7
Lebanon
5
India
2
Jordan
2
Singapore
1
Nepal
1
Philippines
1
Pakistan
1

Africa
19

Egypt
18
Libya
1

North America
17

United States Of America
16
Canada
1

Oceania
1

Australia
1

South America
1

Argentina
1

Sidara's Leadership

G. E. F.
Chief People Officer
Mobile Phone
Email
S. J.
Head Of It Pmo
Mobile Phone
Email
D. B.
Head Of Marketing Communications
Mobile Phone
Email
T. A.
Head Of Strategic Performance
Mobile Phone
Email
O. H.
Head Of Quantity Surveying & Cost Engineering-Kkia-T4 Expansion-Concourse (h) & Link (tl1) – Riyadh
Mobile Phone
Email
P. E.
Group Chief Financial Officer - Sidara
Mobile Phone
Email
D. H.
Managing Director Uk
Mobile Phone
Email
M. H.
Group Chief Strategy Officer
Mobile Phone
Email

Sidara Employee Metrics

100%

50%

0%

2026

2025

Arts & Design
Business
Human Resources
Engineering
Administrative
Other

Contact profiles from Sidara

Name

Title

Contact

Location

Last Update

F. S.
Architect
Mobile Phone
Email
UNITED KINGDOM, LONDON
Jul 28, 2023
K. A.
Group Financial & Management Reporting Officer | Sidara
Mobile Phone
Email
Jordan
Jan 28, 2025
K. Y.
Sinior Architect
Mobile Phone
Email
Egypt, Giza
Sep 19, 2024
M. N.
Electrical Engineer
Mobile Phone
Email
UNITED KINGDOM, LONDON
Apr 10, 2023
N. J.
It Engineer
Mobile Phone
Email
UNITED KINGDOM, LONDON
Apr 10, 2023
S. A.
Human Resources Officer
Mobile Phone
Email
United Kingdom, Greater London
Feb 27, 2024
Y. K.
Project Engineer
Mobile Phone
Email
UNITED KINGDOM, LONDON
Apr 10, 2023

Frequently Asked Questions

What is Sidara known for?

Sidara was founded in 1986 and operates in the Professional Services industry. Explore Sidara's company overview page for more information.

What is Sidara's most common email format?

Sidara employees' email format typically follows the pattern of First.Last@dargroup.com. Trying to find reliable and up-to-date employee contact data? Find more Sidara email formats with LeadIQ.

How many employees does Sidara have currently?

Sidara has approximately 178 employees as of September 2026. These team members are located across 6 continents, including Europe, Asia and Africa.

Who are Sidara's key employees and leadership?

As of September 2026, Sidara's key employees include:

Chief People Officer: G. E. F.
Head Of It Pmo: S. J.
Head Of Marketing Communications: D. B.
Head Of Strategic Performance: T. A.
Head Of Quantity Surveying & Cost Engineering-Kkia-T4 Expansion-Concourse (h) & Link (tl1) – Riyadh: O. H.

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Sidara Employee Directory

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