Insights

Personalized CPA Services Sentinel positions itself as a boutique alternative to larger firms by emphasizing personal service, named relationships, and accountability. This suggests an opportunity to target small to mid-sized businesses that value bespoke compliance, tailored pension and payroll solutions, and responsive support.

Niche Pension and Payroll With roots in a Baton Rouge CPA practice and a focus on employee benefit plan audits, internal controls, and tax preparation, Sentinel can cross-sell enhanced pension administration, benefits consulting, and audit services to clients seeking integrated financial and HR compliance.

Technology Utilization The tech stack includes mainstream tools like Microsoft 365 and Google Fonts, plus site security and e-commerce components. This indicates readiness to offer cloud-based payroll, secure document exchange, and scalable, user-friendly client portals to streamline onboarding and ongoing service delivery.

Growth Readiness Revenue is in the multi-million range with a lean employee base, signaling potential scalability for more complex client needs, such as multi-state payroll, advanced internal controls, and expanded tax advisory services as client complexity grows.

Market Positioning The combination of personal attention and professional CPA pedigree provides a compelling differentiator for small businesses and family-owned firms seeking reliable compliance and asset optimization, presenting a clear cross-sell path to broader financial services, tax planning, and benefits management.

Sentinel Tech Stack

Sentinel uses 8 technology products and services including cdnjs, Cart Functionality, Microsoft 365, and more. Explore Sentinel's tech stack below.

  • cdnjs
    Content Delivery Network
  • Cart Functionality
    E-commerce
  • Microsoft 365
    Email
  • Google Fonts API
    Font Scripts
  • Microsoft
    Miscellaneous
  • Microsoft Office
    Office Suites
  • reCAPTCHA
    Security
  • Sitelinks Search Box
    Web Tools And Plugins

Media & News

Sentinel's Email Address Formats

Sentinel uses at least 2 format(s):
Sentinel Email FormatsExamplePercentage
FLast@choosesentinel.comJDoe@choosesentinel.com
100%

Frequently Asked Questions

What is Sentinel's phone number?

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You can contact Sentinel'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 Sentinel's stock symbol?

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Sentinel is a publicly traded company; the company's stock symbol is S.

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

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Sentinel's official website is sp-tpa.com and has social profiles on LinkedIn.

How much revenue does Sentinel generate?

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As of July 2026, Sentinel's annual revenue is estimated to be $10M - $25M.

What is Sentinel's NAICS code?

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Sentinel's NAICS code is 52 - Finance and Insurance.

How many employees does Sentinel have currently?

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As of July 2026, Sentinel has approximately 8 employees across 1 continents, including North America. Key team members include Manager: K. H.Pension Administrator: H. B.. Explore Sentinel's employee directory with LeadIQ.

What industry does Sentinel belong to?

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Sentinel operates in the Financial Services industry.

What technology does Sentinel use?

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Sentinel's tech stack includes cdnjsCart FunctionalityMicrosoft 365Google Fonts APIMicrosoftMicrosoft OfficereCAPTCHASitelinks Search Box.

What is Sentinel's email format?

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Sentinel's email format typically follows the pattern of FLast@choosesentinel.com. Find more Sentinel email formats with LeadIQ.

When was Sentinel founded?

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Sentinel was founded in 1984.
Sentinel logo

Sentinel

Financial ServicesLouisiana, United States2-10 Employees

Sentinel operates in the financial services field and is based in Baton Rouge, Louisiana. Emerging from an established local CPA firm, Sentinel Pension & Payroll extends traditional services to include employee benefit plan audits, financial statement preparation, internal controls development, and tax return services.

The company emphasizes personal service and accountability, aiming to know clients by name and respond promptly to inquiries. It tailors its offerings to meet client needs and collaborates with client staff to identify the best solutions. With a shared focus on pension and payroll services alongside CPA-derived competencies, Sentinel seeks to help clients manage their assets within regulatory requirements.

Section iconCompany Overview

Phone number
Website
sp-tpa.com
Stock Symbol
S
NAICS Code
52 - Finance and Insurance
Founded
1984
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Sentinel's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    Sentinel's revenue is estimated to be in the range of $10M - $25M

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