Insights

Expanding Market Presence Gillis, Ellis & Baker, operating under AJ Gallagher, is actively expanding its UK footprint through acquisitions of firms like Redington, First Actuarial, and Surescape Insurance Services, indicating a strategic focus on growing its geographical reach and service offerings.

Acquisition Strategy The company's recent acquisitions and asset sales, including Tompkins Financial and Tompkins Insurance Agencies, suggest a strong growth-oriented approach, creating opportunities for cross-selling comprehensive insurance solutions and tailoring services to newly integrated client bases.

Focus on Specialized Risks Hiring efforts such as the addition of tax specialists and leadership for US facultative operations demonstrate their emphasis on expanding expertise in niche areas like transactional risk, opening avenues to offer advanced, tailored insurance products for complex corporate risks.

Financial Growth Potential With revenue estimates between $100M and $250M and a significant employee base, the firm is positioned for scaling its service capacity, presenting opportunities to engage large mid-market and corporate clients seeking diverse insurance and consultancy solutions.

Gillis, Ellis & Baker, Inc. Tech Stack

Gillis, Ellis & Baker, Inc. uses 8 technology products and services including Bloomberg, InVision, Amazon RDS, and more. Explore Gillis, Ellis & Baker, Inc.'s tech stack below.

  • Bloomberg
    Accounting And Finance
  • InVision
    Communication And Collaboration
  • Amazon RDS
    Database
  • Willis Towers Watson
    Human Resource Management System
  • Asana
    Issue Trackers
  • QGIS
    Mapping And Gis
  • Market Leader
    Real Estate Marketing
  • Trellix
    Security

Media & News

Gillis, Ellis & Baker, Inc.'s Email Address Formats

Gillis, Ellis & Baker, Inc. uses at least 2 format(s):
Gillis, Ellis & Baker, Inc. Email FormatsExamplePercentage
FLast@gillis.comJDoe@gillis.com
81%
Last@gillis.comDoe@gillis.com
13%
First_Last@gillis.comJohn_Doe@gillis.com
4%
FMiddleLast@gillis.comJMichaelDoe@gillis.com
2%
First_Last@ajg.comJohn_Doe@ajg.com
84%
First.Last@ajg.comJohn.Doe@ajg.com
11%
FirstLast@ajg.comJohnDoe@ajg.com
4%
FLast@ajg.comJDoe@ajg.com
1%

Frequently Asked Questions

What is Gillis, Ellis & Baker, Inc.'s phone number?

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You can contact Gillis, Ellis & Baker, Inc.'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 Gillis, Ellis & Baker, Inc.'s official website and social media links?

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Gillis, Ellis & Baker, Inc.'s official website is ajg.com and has social profiles on LinkedIn.

What is Gillis, Ellis & Baker, Inc.'s NAICS code?

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Gillis, Ellis & Baker, Inc.'s NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Gillis, Ellis & Baker, Inc. have currently?

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As of December 2025, Gillis, Ellis & Baker, Inc. has approximately 10K employees across 2 continents, including North AmericaEurope. Key team members include Vice President And Chief Operating Officer And Disaster Plan Coordinator: D. M.President: J. D.President: R. M.. Explore Gillis, Ellis & Baker, Inc.'s employee directory with LeadIQ.

What industry does Gillis, Ellis & Baker, Inc. belong to?

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Gillis, Ellis & Baker, Inc. operates in the Insurance industry.

What technology does Gillis, Ellis & Baker, Inc. use?

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Gillis, Ellis & Baker, Inc.'s tech stack includes BloombergInVisionAmazon RDSWillis Towers WatsonAsanaQGISMarket LeaderTrellix.

What is Gillis, Ellis & Baker, Inc.'s email format?

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Gillis, Ellis & Baker, Inc.'s email format typically follows the pattern of FLast@gillis.com. Find more Gillis, Ellis & Baker, Inc. email formats with LeadIQ.

When was Gillis, Ellis & Baker, Inc. founded?

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Gillis, Ellis & Baker, Inc. was founded in 1927.

Gillis, Ellis & Baker, Inc.

InsuranceIllinois, United States10001+ Employees

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Section iconCompany Overview

Phone number
Website
ajg.com
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1927
Employees
10001+

Section iconFunding & Financials

  • $100M$250M

    Gillis, Ellis & Baker, Inc.'s revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Gillis, Ellis & Baker, Inc.'s revenue is estimated to be in the range of $100M$250M

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