What is Western International Securities's NAICS code?

Western International Securities's NAICS code is 52 (Finance and Insurance).

Insights

Acquisition Winddown Western International Securities has ceased operations and been absorbed into LPL Financial following the 2024 acquisition of Atria Wealth Solutions. This signals a consolidating industry trend and potential opportunities to engage legacy clients or platforms transitioning to LPL services.

Brand Absorption Atria and Western International Securities names have been retired and fully integrated into LPL as of August 1, 2025, indicating a unified platform and potential for cross-sell of LPL solutions to former WIS/Atria clients and advisors.

Advisor Network Access LPL’s ongoing hiring activity and new advisor onboarding, including Horizon Wealth Management Group and others, suggests sustained growth in the broker-dealer/RIA ecosystem and opportunities to target newly affiliated advisors with LPL technology and solutions.

Tech Stack Alignment LPL’s technology footprint includes Oracle ERP, Docker, Claude by Anthropic, and other modern tools, signaling a receptive environment for enterprise-level tech partnerships, security services, and data-driven advisor enablement offerings.

Financial Scale Reported revenue tier of $100M-$250M places the firm in mid-market scale with potential for larger strategic technology, operations, and cybersecurity services, as well as cross-selling of value-added platforms to expand AUM and client base.

Similar companies to Western International Securities

Berenberg
1.5K$100M - $250M
Bank of Ireland
11K$1B - $10B

Western International Securities Tech Stack

Western International Securities uses 8 technology products and services including Demandbase, Linkedin Insight Tag, Chef Infra, and more. Explore Western International Securities's tech stack below.

Demandbase
Analytics
Linkedin Insight Tag
Analytics
Chef Infra
Configuration Management
Docker
Containerization
Oracle ERP
Enterprise
Claude by Anthropic
Generative Ai
Qualys
Network Security
Bitbucket
Source Code Management

Media & News

Western International Securities's Email Address Formats

Western International Securities uses at least 12 email formats:

Western International Securities Email Formats	Example	Percentage
First.Last@joinwestern.com	John.Doe@joinwestern.com	60%
FLast@joinwestern.com	JDoe@joinwestern.com	33%
FirstLast@joinwestern.com	JohnDoe@joinwestern.com	6%
First.L@joinwestern.com	John.D@joinwestern.com	1%
FLast@wisdirect.com	JDoe@wisdirect.com	76%
First@wisdirect.com	John@wisdirect.com	19%
Last@wisdirect.com	Doe@wisdirect.com	3%
FirstLast@wisdirect.com	JohnDoe@wisdirect.com	2%
First.Last@lpl.com	John.Doe@lpl.com	93%
First.L@lpl.com	John.D@lpl.com	5%
F.Last@lpl.com	J.Doe@lpl.com	1%
FLast@lpl.com	JDoe@lpl.com	1%

Frequently Asked Questions

What is Western International Securities's official website and social media links?

Western International Securities's official website is lpl.com and has social profiles on LinkedIn.

How much revenue does Western International Securities generate?

As of August 2026, Western International Securities's annual revenue is estimated to be $100M - $250M.

What is Western International Securities's SIC code and NAICS code?

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

How many employees does Western International Securities have currently?

As of August 2026, Western International Securities has approximately 138 employees across 1 continents, including North America. Key team members include Chief Executive Officer: S. D., Vice President - Investments: F. M. and President: D. W. Explore Western International Securities's employee directory with LeadIQ.

What industry does Western International Securities belong to?

Western International Securities operates in the Financial Services industry.

What technology does Western International Securities use?

Western International Securities's tech stack includes Demandbase, Linkedin Insight Tag, Chef Infra, Docker, Oracle ERP, Claude by Anthropic, Qualys and Bitbucket.

What is Western International Securities's email format?

Western International Securities's email format typically follows the pattern of First.Last@joinwestern.com. Find more Western International Securities email formats with LeadIQ.

When was Western International Securities founded?

Western International Securities was founded in 1995.

Western International Securities

Q: What technology does Western International Securities use?

Western International Securities's tech stack includes Salesforce Financial Services Cloud, Apache Pig, Amazon EMR, IBM Cognos Analytics, Medallia.

Financial ServicesCalifornia, United States51-200 Employees

Western International Securities was a mid-sized financial services firm based in Pasadena, California. It operated as an affiliated subsidiary within Atria Wealth Solutions, connecting it to a broader wealth-management network. Following corporate changes, the company no longer operates under its own brand. 

In 2024, Atria Wealth Solutions was acquired by LPL Financial, and Western International Securities ceased operations as part of that transaction. By August 1, 2025, the Atria brand and all affiliated subsidiaries—including Western International Securities—had been fully absorbed into LPL, and both names were retired. The restructuring means Western International Securities no longer exists as a separate entity, with its legacy activities now integrated into LPL's operations.