Insights

Acquisition Focus Recent sale to Towerstone, Inc. signals a shift in ownership and potential strategic realignment. Opportunities may exist to reintroduce relationships with a broader carrier panel and leverage Towerstone’s network for expanded market access and cross-sell of excess & surplus lines.

Growth Readiness Revenue in the upper mid-range of 100M-250M indicates substantial scale with room to optimize underwriting capacity, technology-enabled workflows, and innovative products for complex jumbo and niche risks across the Northeast, Mid-Atlantic, and Florida markets.

Diversified Capabilities Full service E&S broker and MGA offering casualty, property, marine, surety, and international exposures across multiple carriers (domestic, London, Dublin, Bermuda) presents cross-sell potential to existing insureds and referral partners seeking multi-line capacity.

Tech & Data Technology stack includes modern mapping, analytics, and web assets (Mapbox GL JS, JSON-LD, S3) with security measures. Leverage data-driven underwriting and digital servicing to attract brokers seeking efficient, transparent processes and faster quotes for complex risks.

Strategic Partners Operational presence across Northeast, Mid-Atlantic, and Florida combined with a broker-focused service model highlights opportunities to partner with regional retail brokers, capitalize on openings from the acquisition, and expand into adjacent markets or industries underserved by incumbents.

Gremesco Corp. Tech Stack

Gremesco Corp. uses 8 technology products and services including Amazon S3, Google Fonts API, JSON-LD, and more. Explore Gremesco Corp.'s tech stack below.

  • Amazon S3
    Content Delivery Network
  • Google Fonts API
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • MobX
    Javascript Libraries
  • Leaflet
    Maps
  • YouTube
    Video Players
  • X-Content-Type-Options
    Web & Portal Technology
  • Zenedge
    Web Application Firewalls

Gremesco Corp.'s Email Address Formats

Gremesco Corp. uses at least 1 format(s):
Gremesco Corp. Email FormatsExamplePercentage
First@gremesco.comJohn@gremesco.com
61%
Last@gremesco.comDoe@gremesco.com
26%
FirstL@gremesco.comJohnD@gremesco.com
9%
FLast@gremesco.comJDoe@gremesco.com
4%

Frequently Asked Questions

What is Gremesco Corp.'s phone number?

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You can contact Gremesco Corp.'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 Gremesco Corp.'s official website and social media links?

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Gremesco Corp.'s official website is gremesco.com and has social profiles on LinkedIn.

How much revenue does Gremesco Corp. generate?

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As of July 2026, Gremesco Corp.'s annual revenue is estimated to be $50M - $100M.

What is Gremesco Corp.'s NAICS code?

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Gremesco Corp.'s NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Gremesco Corp. have currently?

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As of July 2026, Gremesco Corp. has approximately 15 employees across 1 continents, including North America. Key team members include President: J. C.Vice President: R. R.Principal: D. G.. Explore Gremesco Corp.'s employee directory with LeadIQ.

What industry does Gremesco Corp. belong to?

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Gremesco Corp. operates in the Insurance industry.

What technology does Gremesco Corp. use?

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Gremesco Corp.'s tech stack includes Amazon S3Google Fonts APIJSON-LDMobXLeafletYouTubeX-Content-Type-OptionsZenedge.

What is Gremesco Corp.'s email format?

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Gremesco Corp.'s email format typically follows the pattern of First@gremesco.com. Find more Gremesco Corp. email formats with LeadIQ.

When was Gremesco Corp. founded?

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Gremesco Corp. was founded in 1993.
Gremesco Corp. logo

Gremesco Corp.

InsuranceConnecticut, United States11-50 Employees

Gremesco Corp. operates as a full-service excess and surplus lines broker and managing general agency that serves retail brokers across the Northeast, Mid-Atlantic, and Florida. It handles a broad spectrum of risks—from small to jumbo—covering casualty, property, marine, surety, and international exposures; to craft solutions, the firm draws capacity from domestic carriers and international markets in London, Dublin, and Bermuda. Based in Bridgeport, Connecticut, the company emphasizes prompt responses and open communication with its clients. In January 2026, Towerstone, Inc. acquired Gremesco Corp., marking a notable recent development for the firm. Mystic Capital advised on the transaction.

Section iconCompany Overview

Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1993
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    Gremesco Corp.'s revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    Gremesco Corp.'s revenue is estimated to be in the range of $50M - $100M

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