Insights

Scale of operations Clearstream handles post-trade services for a large pan-European market, with over 300,000 securities deposited and a revenue range of 1B to 10B, indicating robust transaction volume and potential needs for scalable back-end infrastructure, settlement optimization, and data management enhancements.

Cloud and tech stack Utilizes a modern cloud and containerized environment including AWS, Google Cloud, Red Hat OpenShift, Kubernetes, Oracle and PostgreSQL databases, suggesting opportunities for optimization in cloud governance, data analytics, security hardening, and integration with third-party fintech tools.

Security and custody As a securities safekeeping and settlement provider, there is ongoing emphasis on secure custody, risk controls, and compliance, presenting sales opportunities for advanced custody tech, AML/KYC automation, and secure data exchange solutions.

Strategic parentage Being a wholly owned subsidiary of Deutsche Börse Group indicates alignment with a broader European financial ecosystem, opening avenues for cross-sell with group entities, ecosystem partnerships, and standardized post-trade solutions across multiple markets.

Talent and growth A sizable workforce (over 1,000 employees) and active growth trajectory imply ongoing demand for IT modernization, DevOps enablement, data engineering, and professional services to support expansion, regulatory reporting, and customer onboarding.

Similar companies to Clearstream

Clearstream Tech Stack

Clearstream uses 8 technology products and services including Linkedin Insight Tag, Amazon Web Services, Red Hat OpenShift, and more. Explore Clearstream's tech stack below.

Clearstream's Email Address Formats

Clearstream uses at least 4 email formats:
Clearstream Email FormatsExamplePercentage
First.Last@clearstream.comJohn.Doe@clearstream.com
97%
FLast@clearstream.comJDoe@clearstream.com
1%
First.MiddleLast@clearstream.comJohn.MichaelDoe@clearstream.com
1%
FirstLast@clearstream.comJohnDoe@clearstream.com
1%

Frequently Asked Questions

What is Clearstream's phone number?

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You can contact Clearstream'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 Clearstream's stock symbol?

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Clearstream is a publicly traded company; the company's stock symbol is CSM.TO.

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

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Clearstream's official website is clearstream.com and has social profiles on LinkedIn.

How much revenue does Clearstream generate?

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As of August 2026, Clearstream's annual revenue is estimated to be $1B - $10B.

What is Clearstream's SIC code and NAICS code?

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Clearstream's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies and NAICS code is 52 - Finance and Insurance.

How many employees does Clearstream have currently?

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As of August 2026, Clearstream has approximately 2.9K employees across 5 continents, including Europe, Asia and North America. Key team members include Chief Executive Officer - Clearstream Holding Ag: S. R., Ceo Clearstream Fund Centre Ag: M. D. and Ceo: J. T. W. Explore Clearstream's employee directory with LeadIQ.

What industry does Clearstream belong to?

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Clearstream operates in the Financial Services industry.

What technology does Clearstream use?

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Clearstream's tech stack includes Linkedin Insight Tag, Amazon Web Services, Red Hat OpenShift, Kubernetes, Oracle Database, PostgreSQL, Informatica and Google Cloud.

What is Clearstream's email format?

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Clearstream's email format typically follows the pattern of First.Last@clearstream.com. Find more Clearstream email formats with LeadIQ.
Clearstream logo

Clearstream

Financial ServicesLuxembourg, Luxembourg1001-5000 Employees

Clearstream is a European post-trade services provider in the financial services sector. As a wholly owned subsidiary of Deutsche Börse Group, it enables prompt cash and securities delivery between trading counterparties and safekeeps the securities it holds on behalf of clients. The company also administers custody arrangements and handles a broad range of instruments, with a large pool of bonds, equities, and investment funds deposited with it.

Its client base includes domestic and international market participants that rely on reliable settlement and custody services to manage their securities. Based in Luxembourg City, Luxembourg, Clearstream plays a key role in the post-trading infrastructure that supports securities markets. The organization maintains a sizeable workforce and operates as part of Deutsche Börse Group.

Section iconCompany Overview

Phone number
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
Stock Symbol
CSM.TO
NAICS Code
52 - Finance and Insurance
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    Clearstream's revenue is estimated to be in the range of $1B - $10B

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