IRD Engineering S.r.lACS "Karelsky Okatysh"

LATVIJAS GAZĒ Joint Stock Company

2016

AB Klaipedos Nafta CompanyRBSSKALS Būvsabiedrība un Leonhard Weiss RTE

2015

„Kombit Engineering” Ltd

2014

Specialseaport - Ust-Luga. LtdLatvian Gaz Joint Stock Company

2013

JSC TZK SheremetyevoJSC "'Rosneft"

2012

Ust-Luga project engineering joint-stock companyConti Chemical Company Ltd.Rosneft-Tuapse oil product LtdKombit LtdLatvian Gaz Joint Stock Company

2011

"Ventspils nafta terminals" ltd"Ventspils nafta terminals" ltd

2010

VAMI Avtomatika Ltd. Petropject Ltd.The Ministry of Regional Development and Local Government Ministry of Interior Affairs of the Republic of Latvia

2009

LatRosTrans Ltd. Jurmalas Udens LtdLatvijas Gaze Jsc

2008

Rigas Udens LtdPN-TUAPSENEFTEPRODUCT LtdBEB PSLatvijas Gaze Jsc

2007

Institut Nefteproduktoprojekt OJC Juglas Jauda ltd.

2006

LatRosTrans Ltd. Ventall terminals Ltd.

2005

Venceb Jsc.LatRosTrans Ltd.Latvijas Gaze Jsc.Ventspils nafta terminals Ltd.

2003

Ventbunkers Jsc.Ventspils nafta Jsc.LatRosTrans Ltd.Latvijas Gāze Jsc.

2002

LatRosTrans Ltd.LatRosTrans Ltd. Ventspils Nafta Jsc.

2001

Latvijas Gaze Jsc.

2000

Latvijas Gāze Jsc.

1998

LatRosTrans Ltd.

1997

Naftas filtrs Ltd.

1996

Ventbunkers Jsc.Naftas Parks Jsc.State-Owned Jsc under Privatisation “Ventspils nafta”