Insights

Strategic Growth Sentinel Group is expanding its leadership team with senior growth roles in wealth management and retirement strategy, signaling a coordinated focus on scaling advisory services and financial wellness solutions. This presents cross-sell opportunities for retirement plan consulting, financial wellness programs, and enhanced employer-sponsored benefits packages.

M&A Momentum Recent high-value asset sales and consolidation activity with Hubbell Power Systems indicate Sentinel Group engages in large-scale transactions and strategic partnerships. This suggests openness to managed services, platform integrations, and enterprise-level benefit administration solutions for mid-market to large employers.

Retirement Focus Core offerings center on retirement plan consulting and financial wellness, with explicit investments in strategic growth leadership for Retirement. Opportunity to engage on plan design optimization, fiduciary services, and digital retirement education platforms for mid-sized employers seeking richer benefits.

Awarded Credibility Historically recognized with best-in-class awards and community engagement accolades, Sentinel Group demonstrates a proven track record and strong employer reputation. This can facilitate outreach around premium service levels, client success stories, and differentiated support for diverse workplaces.

Financial Scale Reported revenue in the hundreds of millions and a mid-sized employee base position Sentinel as a substantial client for enterprise benefits technology, wealth management integrations, and data-driven analytics. Prospects include integrated benefits platforms, HR tech partnerships, and analytics services that improve plan performance.

Sentinel Group Tech Stack

Sentinel Group uses 8 technology products and services including eMoney, Salesforce Lightning, Kentico, and more. Explore Sentinel Group's tech stack below.

  • eMoney
    Accounting
  • Salesforce Lightning
    Application Development & Management
  • Kentico
    Content Management System
  • VMware vCenter
    IT Infrastructure & Operations Management
  • jQuery
    Javascript Libraries
  • Microsoft Word
    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
88%
FirstL@sentinelgroup.comJohnD@sentinelgroup.com
7%
Last@sentinelgroup.comDoe@sentinelgroup.com
4%
First@sentinelgroup.comJohn@sentinelgroup.com
1%

Frequently Asked Questions

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 July 2026, Sentinel Group has approximately 361 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Compliance Officer A Broker / Dealer & Investment Advisor Entities: J. N.Chief Compliance Officer: J. N. A.Vice President Financial Planner Private Client Group: B. O.. 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 eMoneySalesforce LightningKenticoVMware vCenterjQueryMicrosoft WordreCAPTCHAAdobe 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 logo

Sentinel Group

Financial ServicesMassachusetts, United States201-500 Employees

Sentinel Group operates in the financial services sector as an employee benefits provider, delivering retirement plan consulting and financial wellness solutions. Its offerings are aimed at employers seeking to simplify administration and to enhance the financial well-being of employees. The company positions itself as a partner for organizations pursuing structured benefits programs that support both plan participants and program administrators.

Headquartered in Wakefield, Massachusetts, Sentinel Group is a mid-sized firm focused on retirement and wellbeing programs for workplaces. In April 2026, the company announced two senior leadership appointments to accelerate growth in wealth management and retirement services, naming Sophie Benander as Head of Growth, Wealth Management, and Joe Hendrickson as Senior Vice President, Strategic Growth, Retirement. The company maintains a website at sentinelgroup.com.

Section iconCompany Overview

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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