Insights

Award-Winning Reputation Sentinel Group has been recognized with multiple awards including Best in Class honors and Top Places to Work in both New York and Long Island markets, showcasing its strong industry reputation and employee satisfaction. This positions it as a trusted partner for complementary HR, benefits, and financial services.

Large Revenue Base With annual revenues estimated between 250 and 500 million dollars, Sentinel Group demonstrates significant financial stability and market presence, indicating potential for upselling and expanding financial product offerings to existing clients.

Community Engagement The company's Community Engagement Award highlights its commitment to corporate social responsibility and local community involvement, creating opportunities to introduce social impact investment portfolios or sustainability-focused employee benefits.

Technology Adoption Utilizing modern tools such as Tableau, Google Analytics, and cloud security services suggests Sentinel Group values innovative technology, facilitating sales of advanced analytics, data management, and digital engagement solutions.

Growth & Recognition Recent partnerships with technology providers like LDIntelligence and multiple industry awards for excellence reflect ongoing growth and innovation, opening doors for scalable, technology-driven benefits administration solutions and consulting services.

Sentinel Group Tech Stack

Sentinel Group uses 8 technology products and services including eMoney, Tableau, Cloudflare, and more. Explore Sentinel Group's tech stack below.

  • eMoney
    Accounting
  • Tableau
    Business Intelligence
  • Cloudflare
    Content Management System
  • jQuery UI
    Javascript Libraries
  • Vyond
    Marketing
  • LinkedIn
    Online Community Software
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics

Media & News

Sentinel Group's Email Address Formats

Sentinel Group uses at least 1 format(s):
Sentinel Group Email FormatsExamplePercentage
First.Last@sentinelgroup.comJohn.Doe@sentinelgroup.com
92%
FirstL@sentinelgroup.comJohnD@sentinelgroup.com
4%
Last@sentinelgroup.comDoe@sentinelgroup.com
3%
First@sentinelgroup.comJohn@sentinelgroup.com
1%

Frequently Asked Questions

Where is Sentinel Group's headquarters located?

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Sentinel Group's main headquarters is located at 100 Quannapowitt Parkway Suite 300 Wakefield, Massachusetts 01880 United States. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Sentinel Group's phone number?

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You can contact Sentinel Group'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 Group's official website and social media links?

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Sentinel Group's official website is sentinelgroup.com and has social profiles on LinkedIn.

What is Sentinel Group's SIC code NAICS code?

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Sentinel Group's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 52 - Finance and Insurance.

How many employees does Sentinel Group have currently?

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As of February 2026, Sentinel Group has approximately 348 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Cfo, Partner: D. D.Cco: M. C.Cfo: D. D.. Explore Sentinel Group's employee directory with LeadIQ.

What industry does Sentinel Group belong to?

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Sentinel Group operates in the Financial Services industry.

What technology does Sentinel Group use?

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Sentinel Group's tech stack includes eMoneyTableauCloudflarejQuery UIVyondLinkedInBootstrapGoogle Analytics.

What is Sentinel Group's email format?

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Sentinel Group's email format typically follows the pattern of First.Last@sentinelgroup.com. Find more Sentinel Group email formats with LeadIQ.

When was Sentinel Group founded?

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Sentinel Group was founded in 1987.

Sentinel Group

Financial ServicesMassachusetts, United States201-500 Employees

Sentinel Group is the employee benefits provider who makes it EASY: easy for your people; easy for your business; and easy for you.

Section iconCompany Overview

Headquarters
100 Quannapowitt Parkway Suite 300 Wakefield, Massachusetts 01880 United States
Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
52 - Finance and Insurance
Founded
1987
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Sentinel Group's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Sentinel Group's revenue is estimated to be in the range of $250M$500M

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