From the founding of our company we have been conducting underwater works , and following the growth of the industry and technologies involved, and as a company growing at the same rate.The result is the professional service our team provides,which is here at your service.




The basic service of ZADAR SUB d.o.o. is diving and as a company we have been active in the industry for over 23 years. From the very founding of our company we have been engaging in underwater works. Anchorage construction, cable laying, underwater cable protection, laying and enhancement of pipelines, search of underwater structures, re-floating of stranded vessels, salvage, installation of anchors, underwater inspections on vessels and offshore structures, underwater cleaning of vessels and offshore structures, vessel repairs, underwater cutting, drilling and grinding, dredging and underwater surveys,  is the work we have been doing for all these years. Experience, knowledge and technical ability is wht makes us the leading company for underwater services in the city of Zadar and wider.

Services we offer

Client testimonials

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I would like to start with the highest praise of the service ZADAR SUB d.o.o. provides because of there experience and earnestness in the way they conducted the work, was above and beyond all my expectations. During the installation of a Hydroelectric power station we found ourselves in the predicament of needing some emergency underwater works conducted, Id like to praise the fast response to our call, the excellent communication during the negotiations and the conducting of the underwater work. The agreed apon works where completed before the agreed apon time frame and to the highest quality.

ZADAR SUB d.o.o. will definitely be our Number 1 choice for all our underwater works in the future. Nikola Badovinac, Poslovođa u odjelu remonta i strojne obrade, Energoremont d.d. - Karlovac
We were very happy with their work ethics and the speed in whitch the work was completed. For underwater hull cleaning and propeller polishing or class survey, all the work is done fast and to the highest quality.

ZADAR SUB d.o.o. is the company we will further use for all our underwater works on all our vessels. Zoran Garbin, direktor, G&V Line d.o.o. Dubrovnik
Quality, safety and affordable pricing. Always on hand when kavicali or nets threaten a cancellation of your departure. I recommend them from the bottom of my heart (and wallet). That is ZADAR SUB.

David Grunz, G&V Line Iadera d.o.o.

Working hours

Office: Monday - Friday: 08 – 16 h

24 h phones on duty: 098/ 330-472, 099/ 5300478


Locationof our office


Contact form


For additional information, you can contact us:
Tel: +385 23-214-848
Fax: +385 23-224-060
Gsm: +385 98-330-472
Gsm: +385 99-5300-478


Zadar Sub d.o.o.
Dubrovačka 38,23000 Zadar

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