GroupOne Insurance Services is a national intermediary insurance underwriting agency specializing in standard and non-standard property, liability and specialty insurance with robust capacity within domestic carriers and Lloyd's syndicates.Founded (Re-Branded) in 2010, GroupOne Insurance Services is a merger of two long-time Canadian intermediary underwriters, Genmark Insurance Services Inc. and Central Underwriters Inc. Today GroupOne brings over 45 years of unparalleled service, underwriting knowledge, experience, and integrity to our broker partners. As one of the 'oldest names' in the Canadian intermediary insurance sector GroupOne continues its commitment to providing solutions to brokers in need of placing regular and hard-to-place risks. GroupOne Underwriters will draw on this 45 year foundation to maintain itself as a leading independent intermediary, providing support to brokers with a wide range of coverage's and niche products whilst demonstrating expertise, reliability, professionalism and, above all, providing outstanding quality of service more... See more text