Insights

Surplus Lines Expertise Griffin Underwriting Services has a long-standing history since 1928 and is among the early Surplus Line Brokers with binding authority from Lloyd’s of London, signaling deep specialty capacity for hard-to-place risks and potential collaboration opportunities with brokers needing competitive access to Lloyd’s markets.

Midmarket Growth Positioned in the mid-sized agency segment with revenue in the 25 to 50 million range and a national footprint through multiple offices, Griffin presents a scalable target for carrier partners seeking to expand presence in commercial property, casualty, professional, pollution, and transportation lines.

Diversified Offerings The portfolio spans commercial and personal lines, professional liability, pollution, and transportation, indicating cross-sell opportunities for carriers and MGAs to introduce ancillary coverages and bundled solutions to existing retail agents and brokers.

Tech Stack Fit Adoption of Python, Django, Nginx, Bootstrap and modern web tooling suggests a tech-friendly operations approach; sales conversations can emphasize API-ready workflows, streamlined underwriting, and scalable submission processes to improve efficiency for partner carriers.

Growth Potential With a family-owned, long-tenured leadership and expansion in a competitive Lloyd’s-enabled environment, Griffin is positioned as a partner for strategic capacity growth, underwriting innovation, and enhanced pricing competitiveness in hard-to-place markets.

Similar companies to Griffin Underwriting Services

Griffin Underwriting Services Tech Stack

Griffin Underwriting Services uses 8 technology products and services including ADP, Modernizr, jQuery, and more. Explore Griffin Underwriting Services's tech stack below.

  • ADP
    Human Resource Management System
  • Modernizr
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • SWFObject
    Miscellaneous
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Django
    Web Frameworks
  • Nginx
    Web Servers

Griffin Underwriting Services's Email Address Formats

Griffin Underwriting Services uses at least 1 format(s):
Griffin Underwriting Services Email FormatsExamplePercentage
FLast@gogus.comJDoe@gogus.com
80%
Last@gogus.comDoe@gogus.com
11%
First.Last@gogus.comJohn.Doe@gogus.com
6%
First@gogus.comJohn@gogus.com
3%

Frequently Asked Questions

What is Griffin Underwriting Services's phone number?

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You can contact Griffin Underwriting Services'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 Griffin Underwriting Services's official website and social media links?

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Griffin Underwriting Services's official website is gogus.com and has social profiles on LinkedIn.

How much revenue does Griffin Underwriting Services generate?

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As of August 2026, Griffin Underwriting Services's annual revenue is estimated to be $25M - $50M.

What is Griffin Underwriting Services's SIC code NAICS code?

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Griffin Underwriting Services's SIC code is 6411 - Insurance Agents, Brokers, and Service NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Griffin Underwriting Services have currently?

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As of August 2026, Griffin Underwriting Services has approximately 34 employees across 2 continents, including North AmericaSouth America. Key team members include Manager, Information Technology: J. F.Dietary Manager: L. S.Especialista En Gestión De Riesgos Especiales: A. M. D. Q.. Explore Griffin Underwriting Services's employee directory with LeadIQ.

What industry does Griffin Underwriting Services belong to?

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Griffin Underwriting Services operates in the Insurance industry.

What technology does Griffin Underwriting Services use?

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Griffin Underwriting Services's tech stack includes ADPModernizrjQuerySWFObjectPHPBootstrapDjangoNginx.

What is Griffin Underwriting Services's email format?

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Griffin Underwriting Services's email format typically follows the pattern of FLast@gogus.com. Find more Griffin Underwriting Services email formats with LeadIQ.

When was Griffin Underwriting Services founded?

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Griffin Underwriting Services was founded in 1928.
Griffin Underwriting Services logo

Griffin Underwriting Services

InsuranceWashington, United States11-50 Employees

Griffin Underwriting Services operates in the insurance sector, focusing on enabling retail agents and brokers to competitively place hard-to-insure risks. Its offerings span commercial and personal property and casualty lines, professional liability, pollution, and transportation insurance, with a track record of underwriting expertise and service that supports clients in gaining access to coverage and favorable terms. Based in Bellevue, Washington, the firm has a long-standing presence in the industry, with roots dating back to 1928 and ownership still within the Griffin family who historically secured binding authority from Lloyd’s of London, signaling established relationships and market credibility.

The company serves clients across the United States, positioning itself as a specialist partner for agents and brokers seeking broader coverage options for challenging risks. While publicly known as a growing organization, it emphasizes durable client outcomes and long-term success through its products and service quality, and it operates from multiple offices with a footprint that includes additional personnel and capabilities beyond its Bellevue base.

Section iconCompany Overview

Phone number
Website
gogus.com
SIC Code
6411 - Insurance Agents, Brokers, and Service
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1928
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Griffin Underwriting Services's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Griffin Underwriting Services's revenue is estimated to be in the range of $25M - $50M

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