Insights

Expanding Financial Backing Atrium demonstrates robust financial momentum with reported first-quarter revenue between 100 and 250 million dollars and recent milestone payments from major pharmaceutical collaborations, indicating strong growth potential and opportunities for tailored insurance solutions in biotech and pharmaceutical sectors.

Innovative Risk Portfolio With diversified insurance and reinsurance operations across Property, Casualty, and Specialty sectors, Atrium's focus on top-performing Lloyd's syndicates suggests a readiness to explore customized insurance products, particularly for high-value or innovative ventures in healthcare and biotech industries.

Technology Adoption Atrium employs modern digital tools such as JSON-LD, PWA, and Tailwind CSS, which highlight its tech-savvy approach, presenting opportunities to provide technologically integrated insurance solutions, cyber risk coverages, or digital asset protections aligned with their digital operations.

Market and Sector Focus Given Atrium’s recent ventures into biotech and RNA therapeutics, especially their collaborations with major pharma companies, there is a significant potential for specialized insurance products addressing global healthcare, clinical trial risks, and emerging biotech innovations.

Talent and Growth Strategy Atrium's recent hiring and equity incentive plans indicate a focus on expanding their expert team to drive innovation, opening opportunities for business development in executive insurance, employee benefits, and executive risk management tailored to fast-growing biotech firms.

Atrium Tech Stack

Atrium uses 8 technology products and services including WordPress, JSON-LD, Modernizr, and more. Explore Atrium's tech stack below.

  • WordPress
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • PWA
    Miscellaneous
  • HSTS
    Security
  • Microsoft Teams
    Team Collaboration
  • Tailwind CSS
    UI Frameworks
  • Microsoft IIS
    Web Servers

Media & News

Atrium's Email Address Formats

Atrium uses at least 1 format(s):
Atrium Email FormatsExamplePercentage
First.Last@atrium-uw.comJohn.Doe@atrium-uw.com
85%
First.Middle@atrium-uw.comJohn.Michael@atrium-uw.com
8%
Last@atrium-uw.comDoe@atrium-uw.com
7%

Frequently Asked Questions

Where is Atrium's headquarters located?

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Atrium's main headquarters is located at 8 Bishopsgate Level London, England ec2n 4bq United Kingdom. The company has employees across 3 continents, including EuropeNorth AmericaAsia.

What is Atrium's phone number?

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You can contact Atrium's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Atrium's stock symbol?

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Atrium is a publicly traded company; the company's stock symbol is RNA.

What is Atrium's official website and social media links?

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Atrium's official website is atrium-uw.com and has social profiles on LinkedIn.

What is Atrium's NAICS code?

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Atrium's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Atrium have currently?

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As of June 2026, Atrium has approximately 252 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Chief Strategy Officer (cso): H. M.Chief Operating Officer: J. T. F.Chief Risk Officer: S. S.. Explore Atrium's employee directory with LeadIQ.

What industry does Atrium belong to?

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Atrium operates in the Insurance industry.

What technology does Atrium use?

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Atrium's tech stack includes WordPressJSON-LDModernizrPWAHSTSMicrosoft TeamsTailwind CSSMicrosoft IIS.

What is Atrium's email format?

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Atrium's email format typically follows the pattern of First.Last@atrium-uw.com. Find more Atrium email formats with LeadIQ.

When was Atrium founded?

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Atrium was founded in 1932.

Atrium

InsuranceEngland, United Kingdom201-500 Employees

Atrium is a leading (re)insurance group at Lloyd's, the world's specialist insurance market. With a proud history going back to the 1930s, we protect our clients around the world from the risks they face. 
Atrium is ranked as one of the top-performing Lloyd’s Syndicates of the past decade, measured by high profitability and low volatility, achieving substantial growth whilst generating value for the Group.
Syndicate 609 and Syndicate 2026 write a diversified insurance and reinsurance portfolio across the Property, Casualty, and Specialty business groups.

Section iconCompany Overview

Headquarters
8 Bishopsgate Level London, England ec2n 4bq United Kingdom
Phone number
Stock Symbol
RNA
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1932
Employees
201-500

Section iconFunding & Financials

  • $100M$250M

    Atrium's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Atrium's revenue is estimated to be in the range of $100M$250M

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