What departments does Atrium have?

Atrium has employees across 12 departments including Military & Protective Services, Information Technology, Operations, Travel, Business Development.

What is the largest department at Atrium?

The largest department at Atrium is Finance with 4 employees.

Where are Atrium employees located globally?

Atrium has employees across 3 continents and 4 countries including India, Singapore, United Kingdom Of Great Britain And Northern Ireland, United States Of America.

How has Atrium's team size changed over time?

Atrium's team has grown from approximately 221 to 226 employees based on available data.

Atrium Employee Directory

Q: Who are Atrium's key employees and leadership?

Atrium's key employees include: Executive Assistant To The Chief Executive's Office & Head Of London Office Projects & Facilities: E. O., Chief Strategy Officer (cso): H. M., Chief Operating Officer: J. T. F., Chief Risk Officer: S. S., Chief Actuary: M. G..

InsuranceEngland, United Kingdom201-500 Employees

Atrium is a London-based insurance and reinsurance group operating at Lloyd's, the world's specialist insurance market. With a history dating back to the 1930s, the company provides risk protection to clients around the world. It has been ranked among Lloyd’s Syndicates with high profitability and low volatility over the past decade, achieving substantial growth and generating value for the Group. Syndicate 609 and Syndicate 2026 manage a diversified portfolio across Property, Casualty, and Specialty lines. The company is located at 8 Bishopsgate Level, London, England EC2N 4BQ, United Kingdom and employs approximately 201-500 people. More information is available on the company website at https://atrium-uw.com.

Atrium Global Highlights

Europe
277

United Kingdom Of Great Britain And Northern Ireland
277

North America
8

United States Of America
8

Asia
2

India
1
Singapore
1

Atrium's Leadership

H. M.
Chief Strategy Officer (cso)
Mobile Phone
Email
J. T. F.
Chief Operating Officer
Mobile Phone
Email
S. S.
Chief Risk Officer
Mobile Phone
Email
M. G.
Chief Actuary
Mobile Phone
Email
G. K.
Vice President Business Development
Mobile Phone
Email
S. L.
Head Of Digital Underwriting/Arms (atrium Risk Management Services) President
Mobile Phone
Email
N. R.
Head Of Claims
Mobile Phone
Email
K. F.
Head Of Us/Canada Property & Casualty Binding Authorities At Lloyd's Of London Syndicate 609
Mobile Phone
Email

Atrium Employee Metrics

100%

50%

0%

2026

2025

Finance
Accounting
Administrative
Human Resources
Business
Other
Engineering

Contact profiles from Atrium

Name

Title

Contact Info

Location

Last Update

A. P.
Talent Partner
Mobile Phone
Email
United KingdomEngland
Jun 04, 2026
H. M.
Chief Strategy Officer (cso)
Mobile Phone
Email
United Kingdom
Jun 05, 2026
S. L.
Head Of Digital Underwriting/Arms (atrium Risk Management Services) President
Mobile Phone
Email
United Kingdom
Jun 05, 2026
J. T. F.
Chief Operating Officer
Mobile Phone
Email
Jun 03, 2026
C. S.
Non Executive Chairman
Mobile Phone
Email
United KingdomEngland
Apr 17, 2026
N. C.
Non Executive - Chair Of Audit (smf11), Chair Of Remco (smf12) & Senior Independent (smf14) Director
Mobile Phone
Email
United Kingdom
May 28, 2026
S. S.
Chief Risk Officer
Mobile Phone
Email
Jun 03, 2026
G. K.
Vice President Business Development
Mobile Phone
Email
United StatesArizona
Jun 09, 2026
N. R.
Head Of Claims
Mobile Phone
Email
United KingdomEngland
Jun 05, 2026
K. F.
Head Of Us/Canada Property & Casualty Binding Authorities At Lloyd's Of London Syndicate 609
Mobile Phone
Email
United KingdomEngland
Jun 05, 2026

Frequently Asked Questions

What is Atrium known for?

Atrium was founded in 1932 operates in the Insurance industry. The company's main headquarters is located in 8 Bishopsgate Level London, England ec2n 4bq United Kingdom; you can contact the main corporate office by phone at

+44-442073****

. Explore Atrium's company overview page for more information.

What is Atrium's most common email format?

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

How many employees does Atrium have currently?

Atrium has approximately 252 employees as of June 2026. These team members are located across 3 continents, including EuropeNorth AmericaAsia.

Who are Atrium's key employees and leadership?

As of June 2026, Atrium's key employees include:

Chief Strategy Officer (cso): H. M.
Chief Operating Officer: J. T. F.
Chief Risk Officer: S. S.
Chief Actuary: M. G.
Vice President Business Development: G. K.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Atrium Employee Directory

Find Atrium employees' phone numbers or email addresses

Name search is limited — try advanced search instead