JIS has been established since 2004 as a member of AL JABER Group “one of the biggest leading construction companies in Qatar”. We specialized in infrastructural works, which is the secret of our success. We have executed successfully great projects with several renowned companies, hence certified: Certified from ASHGHAL as a micro tunnel contractor. Registered in ASHGHAL as a dewatering contractor. Large experience in emergency works with ASHGHAL Approved from Qatar Petroleum as a micro tunnel contractor.