Insights

Acquisition Opportunity William H. Connolly & Co. was acquired by The Hilb Group in December 2020, signaling a strategic consolidation in the regional insurance market and potential alignment with THG’s broader distribution network and product capabilities.

Mid-market Focus The firm serves a diverse client base including hospitals, physician practices, law firms, nursing homes, schools and not-for-profits, indicating a mid-market to large SMB focus with complex risk profiles that can benefit from enhanced risk management services and tailored coverage programs.

Growth Levers Revenue is in the high seven-figure to mid eight-figure range with a multi-decade track record; potential upsell opportunities exist in expanding risk management, cyber, property, and professional liability lines to existing and acquired clients as part of growth strategy.

Tech & Analytics Current tech stack includes analytics and digital engagement tools like Google Analytics and modern web/UX platforms, suggesting opportunities to leverage data-driven underwriting, targeted renewals, and digital onboarding to improve client retention and cross-sell.

Partnership Potential With established relationships across hospitals, healthcare providers and not-for-profits, there is room to partner on employer risk programs, workers’ compensation optimization, and specialty insurance programs that align with THG and potential partner ecosystems.

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William H. Connolly & Co. Tech Stack

William H. Connolly & Co. uses 8 technology products and services including html5media, WordPress, Adobe Experience Cloud, and more. Explore William H. Connolly & Co.'s tech stack below.

William H. Connolly & Co.'s Email Address Formats

William H. Connolly & Co. uses at least 3 email formats:
William H. Connolly & Co. Email FormatsExamplePercentage
FLast@whconnolly.comJDoe@whconnolly.com
97%
F.Last@whconnolly.comJ.Doe@whconnolly.com
2%
First.Last@whconnolly.comJohn.Doe@whconnolly.com
1%

Frequently Asked Questions

What is William H. Connolly & Co.'s phone number?

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You can contact William H. Connolly & Co.'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 William H. Connolly & Co.'s official website and social media links?

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William H. Connolly & Co.'s official website is whconnolly.com and has social profiles on LinkedIn.

How much revenue does William H. Connolly & Co. generate?

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As of September 2026, William H. Connolly & Co.'s annual revenue is estimated to be $100M - $250M.

What is William H. Connolly & Co.'s NAICS code?

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William H. Connolly & Co.'s NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does William H. Connolly & Co. have currently?

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As of September 2026, William H. Connolly & Co. has approximately 41 employees across 1 continents, including North America. Key team members include Director Regulatory Compliance: V. C., Senior Account Manager: J. C. and Manager: N. P. Explore William H. Connolly & Co.'s employee directory with LeadIQ.

What industry does William H. Connolly & Co. belong to?

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William H. Connolly & Co. operates in the Insurance industry.

What technology does William H. Connolly & Co. use?

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William H. Connolly & Co.'s tech stack includes html5media, WordPress, Adobe Experience Cloud, SendGrid, Mimecast Secure Email Gateway, HubSpot, Microsoft Azure and WP Engine.

What is William H. Connolly & Co.'s email format?

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William H. Connolly & Co.'s email format typically follows the pattern of FLast@whconnolly.com. Find more William H. Connolly & Co. email formats with LeadIQ.

When was William H. Connolly & Co. founded?

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William H. Connolly & Co. was founded in 1951.
William H. Connolly & Co. logo

William H. Connolly & Co.

InsuranceNew Jersey, United States11-50 Employees

William H. Connolly & Co. is an insurance brokerage serving a diverse client base that includes hospitals, physician practices, law firms, nursing homes, rehabilitation centers, social services organizations, schools and colleges, not-for-profit institutions, and individuals seeking homeowners or automobile coverage. Based in Montclair, New Jersey, the firm has been operating since 1951 and emphasizes risk management, claims handling, and cost-saving solutions for complex insurance needs. Its offerings are tailored to help customers manage risks across multiple sectors while addressing the specific exposures of not-for-profit organizations, healthcare providers, educational institutions, and families. The firm’s long-standing presence and reputation for proactive service contribute to its role within the insurance market, supporting clients with comprehensive coverage and risk-related guidance. In 2020, it was announced that The Hilb Group, LLC acquired William H. Connolly & Co., signaling a shift in ownership while maintaining its established service focus.

Section iconCompany Overview

Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1951
Employees
11-50

Section iconFunding & Financials

  • $100M - $250M

    William H. Connolly & Co.'s revenue is estimated to be in the range of $100M - $250M

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