Insights

Broad Client Base LSL serves a diverse range of clients including businesses, governments, and non-profits across the United States, indicating an opportunity to tailor specialized services to different organizational sectors.

Mid-Sized Firm With 51 to 200 employees and revenue between 100 million to 250 million dollars, LSL presents a stable growth profile, ideal for introducing scalable accounting and advisory solutions that support expansion.

Industry Expertise Specialized knowledge in various industries allows for targeted sales strategies, especially when promoting advanced tax planning, audit, and consulting services to organizations seeking expert guidance.

Growth Potential As part of a competitive market with similar-sized firms like Plante Moran and RSM, LSL may seek innovative technology solutions and value-added services to enhance efficiency and client offerings.

Technology Stack Utilization of tools such as HubSpot Analytics and cloud-based platforms suggests openness to leveraging digital solutions for improving client engagement and internal processes, presenting opportunities for technology-driven sales propositions.

LSL, LLP Tech Stack

LSL, LLP uses 8 technology products and services including HubSpot Analytics, Cloudflare CDN, MySQL, and more. Explore LSL, LLP's tech stack below.

  • HubSpot Analytics
    Analytics
  • Cloudflare CDN
    Content Delivery Network
  • MySQL
    Database
  • JSON-LD
    Javascript Frameworks
  • Underscore.js
    Javascript Libraries
  • Priority Hints
    Performance
  • Liquid Web
    Platform As A Service
  • Popup Maker
    Web Platform Extensions

LSL, LLP's Email Address Formats

LSL, LLP uses at least 1 format(s):
LSL, LLP Email FormatsExamplePercentage
First.Last@lslcpas.comJohn.Doe@lslcpas.com
93%
Last@lslcpas.comDoe@lslcpas.com
5%
Fir.Last@lslcpas.comJoh.Doe@lslcpas.com
1%
FLast@lslcpas.comJDoe@lslcpas.com
1%

Frequently Asked Questions

Where is LSL, LLP's headquarters located?

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LSL, LLP's main headquarters is located at 500 Technology Drive Suite 350 Irvine, California United States. The company has employees across 3 continents, including North AmericaAfricaAsia.

What is LSL, LLP's phone number?

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You can contact LSL, LLP'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 LSL, LLP's official website and social media links?

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LSL, LLP's official website is lslcpas.com and has social profiles on LinkedIn.

How much revenue does LSL, LLP generate?

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As of April 2026, LSL, LLP's annual revenue is estimated to be $5.1M.

What is LSL, LLP's SIC code NAICS code?

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LSL, LLP's SIC code is 8621 - Professional Membership Organizations NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does LSL, LLP have currently?

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As of April 2026, LSL, LLP has approximately 187 employees across 3 continents, including North AmericaAfricaAsia. Key team members include Partner - Assurance & Advisory: C. S.Partner: K. T.Partner: R. D.. Explore LSL, LLP's employee directory with LeadIQ.

What industry does LSL, LLP belong to?

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LSL, LLP operates in the Accounting industry.

What technology does LSL, LLP use?

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LSL, LLP's tech stack includes HubSpot AnalyticsCloudflare CDNMySQLJSON-LDUnderscore.jsPriority HintsLiquid WebPopup Maker.

What is LSL, LLP's email format?

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LSL, LLP's email format typically follows the pattern of First.Last@lslcpas.com. Find more LSL, LLP email formats with LeadIQ.

When was LSL, LLP founded?

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LSL, LLP was founded in 1929.

LSL, LLP

AccountingCalifornia, United States51-200 Employees

LSL provides solid guidance, support & solutions to businesses, governments and non-profits. Our team delivers the comprehensive tax, audit, consulting, advisory and accounting services you expect with specialized expertise in several industries that require knowledgeable and timely oversight. Operating throughout the United States, we are one of the largest CPA firms headquartered in Orange County, CA. We have the capacity to serve companies and organizations of a larger footprint while remaining attentive and personal. Our approach provides a consistent team of advisors, including senior and up-and-coming leaders in their fields. We maintain a high level of standards, highlighted by our ability to conduct peer reviews on other CPA firms. 

The services we provide include:

Auditing and Attestation
Business Advisory
Taxes & Planning
Accounting and Financial Services

Section iconCompany Overview

Headquarters
500 Technology Drive Suite 350 Irvine, California United States
Phone number
SIC Code
8621 - Professional Membership Organizations
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1929
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    LSL, LLP's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    LSL, LLP's revenue is estimated to be in the range of $100M$250M

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