Admiral Group has grown from a small start up to one of the largest car insurance providers in the UK with a presence in seven countries. However, we work hard to keep the culture of a much smaller company and we are proud to have won several awards for being a great employer. Since launching in 1993, Admiral Group has grown from a small start up to one of the largest car insurance providers in the UK with a presence in eight countries. However, we work hard to keep the culture of a much smaller company and we are proud to have won several awards for being a great employer.