Insights

Market Leadership As one of the top 100 property and casualty agencies in the U.S. and the third largest bank-owned agency, OneGroup demonstrates a strong market presence and reputation, providing a solid foundation for expanding client relationships in the insurance sector.

Growth & Recognition Recent recognitions as a Top 100 Insurance Agency and notable rankings highlight the company’s growth trajectory and industry credibility, offering opportunities to target high-profile clients looking for proven and reputable insurance partners.

Strategic Expansion With recent hires of senior leadership in property and casualty and regional management, OneGroup positions itself for further geographical expansion and specialized service offerings, which can be leveraged to identify prospects seeking tailored insurance solutions.

Diverse Client Focus The company’s expertise spans multiple verticals including healthcare, food and beverage, aviation, and high tech, presenting multiple cross-selling opportunities with organizations operating within these industries who require customized risk management services.

Digital Engagement Utilizing an advanced tech stack including analytics and engagement tools, OneGroup is well-positioned for digital outreach strategies, enabling targeted marketing campaigns and prospect engagement to grow its client base further.

TGA Insurance Brokers, A OneGroup Company Tech Stack

TGA Insurance Brokers, A OneGroup Company uses 8 technology products and services including eMoney, Hotjar, Facebook Pixel, and more. Explore TGA Insurance Brokers, A OneGroup Company's tech stack below.

  • eMoney
    Accounting
  • Hotjar
    Analytics
  • Facebook Pixel
    Analytics
  • jsDelivr
    Content Delivery Network
  • RSS
    Content Management System
  • SolarWinds
    Enterprise
  • Ping Identity
    Identity And Access Management
  • Bootstrap
    UI Frameworks

Media & News

TGA Insurance Brokers, A OneGroup Company's Email Address Formats

TGA Insurance Brokers, A OneGroup Company uses at least 2 format(s):
TGA Insurance Brokers, A OneGroup Company Email FormatsExamplePercentage
First@tgainsbrokers.comJohn@tgainsbrokers.com
56%
Last@tgainsbrokers.comDoe@tgainsbrokers.com
22%
LastFi@tgainsbrokers.comDoeJo@tgainsbrokers.com
11%
FirstLa@tgainsbrokers.comJohnDo@tgainsbrokers.com
11%
FLast@onegroup.comJDoe@onegroup.com
87%
Last@onegroup.comDoe@onegroup.com
9%
First.Last@onegroup.comJohn.Doe@onegroup.com
2%
LastF@onegroup.comDoeJ@onegroup.com
2%

Frequently Asked Questions

Where is TGA Insurance Brokers, A OneGroup Company's headquarters located?

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TGA Insurance Brokers, A OneGroup Company's main headquarters is located at 201 Edgewater Drive, Suite 293. The company has employees across 3 continents, including North AmericaAfricaEurope.

What is TGA Insurance Brokers, A OneGroup Company's phone number?

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You can contact TGA Insurance Brokers, A OneGroup Company'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 TGA Insurance Brokers, A OneGroup Company's official website and social media links?

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TGA Insurance Brokers, A OneGroup Company's official website is onegroup.com and has social profiles on LinkedIn.

What is TGA Insurance Brokers, A OneGroup Company's SIC code NAICS code?

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TGA Insurance Brokers, A OneGroup Company's SIC code is 6531 - Real Estate Agents and Managers NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does TGA Insurance Brokers, A OneGroup Company have currently?

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As of December 2025, TGA Insurance Brokers, A OneGroup Company has approximately 51 employees across 3 continents, including North AmericaAfricaEurope. Key team members include Owner: L. G.Owner: D. G.Senior Account Manager: J. D.. Explore TGA Insurance Brokers, A OneGroup Company's employee directory with LeadIQ.

What industry does TGA Insurance Brokers, A OneGroup Company belong to?

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TGA Insurance Brokers, A OneGroup Company operates in the Insurance industry.

What technology does TGA Insurance Brokers, A OneGroup Company use?

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TGA Insurance Brokers, A OneGroup Company's tech stack includes eMoneyHotjarFacebook PixeljsDelivrRSSSolarWindsPing IdentityBootstrap.

What is TGA Insurance Brokers, A OneGroup Company's email format?

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TGA Insurance Brokers, A OneGroup Company's email format typically follows the pattern of First@tgainsbrokers.com. Find more TGA Insurance Brokers, A OneGroup Company email formats with LeadIQ.

When was TGA Insurance Brokers, A OneGroup Company founded?

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TGA Insurance Brokers, A OneGroup Company was founded in 2016.

TGA Insurance Brokers, A OneGroup Company

InsuranceMassachusetts, United States51-200 Employees

TGA Insurance brokers is now the New England region of OneGroup. Same company, new name! Thomas Gregory Associates Insurance Brokers, Inc. (TGA) became a OneGroup company in August of 2021. The acquisition only made sense as both agencies had the same shared value to be partner to their clients to help them succeed in the best way possible. As the last step in that process, we're changing our name to OneGroup and moving to the OneGroup brand. To learn more about OneGroup - visit www.OneGroup.com

We do much more than issue insurance policies — we immerse ourselves into our client’s businesses. This empowers us to advocate for the unique needs of each customer. Headquartered in Massachusetts, Thomas Gregory Associates (TGA) Insurance Brokers, a OneGroup Company, represents clients across the United States — many with operations reaching around the world. Our firm specializes in all lines of property and casualty coverage including hard to place professional liability and product recall for the Agricultural, Food and Beverage Products, Private Equity, Transportation, Life Sciences, Aviation, Manufacturing, and High Tech verticals.

Section iconCompany Overview

Headquarters
201 Edgewater Drive, Suite 293
Phone number
SIC Code
6531 - Real Estate Agents and Managers
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
2016
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    TGA Insurance Brokers, A OneGroup Company's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    TGA Insurance Brokers, A OneGroup Company's revenue is estimated to be in the range of $25M$50M

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