ΓΙΟΥΜΠΑΚΗΣ INSURANCE AGENCY	is the biggest insurance agency and express 28 Insurance companies and the turnover for the 2007, is 2.044.000,00 €
GIOUMPAKIS REAL ESTATE AGENCY	created in 2004 of amalgamation from the 2 biggest real estate agency and come off with flying colors fromm 2004 until 2006, 138 titles and deeds.
GIOUMPAKIS ΒΑΝKING AGENCY	administer financing straightway from 8 internationals bank. Business started in 2004 and till 2006 allowances are so much to 128.000.000,00 €
EXPERT	is a company of actuarys and appraisers. The function of company is for Insurance and Re-insurance companies as well as for civilian accidents and damagesof people, buildings and boats.