Insights

Strong Industry Reputation Sentinel Benefits & Financial Group has demonstrated outstanding industry recognition by receiving multiple awards such as Best in Class and Top Place to Work, which enhances its credibility and indicates a strong market position that can be leveraged to build trust with prospective clients.

High Revenue Potential With an annual revenue ranging from 250 million to 500 million dollars, Sentinel operates at a scale that signifies substantial market presence and capacity for enterprise-level partnerships, presenting significant cross-selling and upselling opportunities.

Technological Adaptation The company's utilization of modern digital tools and cloud-based technologies, including Google Analytics, HTTP/3, and PHP, shows openness to innovative solutions, making it an ideal candidate for integrated technology upgrades or advanced benefit management solutions.

Community Engagement Focus Sentinel’s recognized commitment to community involvement, highlighted by its Community Engagement Award, indicates a corporate culture that values social responsibility, providing opportunities for CSR-focused initiatives and shared value partnerships.

Employee-Centric Culture Multiple awards as a top place to work reflect a positive employee environment, which suggests potential for solutions that support employee engagement, retention, or workplace wellness—areas of interest for HR and benefits decision-makers.

Sentinel Group Tech Stack

Sentinel Group uses 8 technology products and services including eMoney, Adobe, Open Graph, and more. Explore Sentinel Group's tech stack below.

  • eMoney
    Accounting
  • Adobe
    Audio, Video, Graphics
  • Open Graph
    Content Management System
  • yepnope.js
    Javascript Frameworks
  • Modernizr
    Javascript Libraries
  • Microsoft Office
    Office Suites
  • reCAPTCHA
    Security
  • Adobe Creative Suite
    Visualisation Software

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
91%
FirstL@sentinelgroup.comJohnD@sentinelgroup.com
5%
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 June 2026, Sentinel Group has approximately 360 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Cfo, Partner: D. D.Cfo: D. D.Chief Operating Officer: B. H.. 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 eMoneyAdobeOpen Graphyepnope.jsModernizrMicrosoft OfficereCAPTCHAAdobe Creative Suite.

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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