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DIOKI Group

 
DIOKI d.d.
DINA-Petrokemija d.d.
Dioplin d.d.
Adriaoil S.p.A.
Kijac nekretnine d.d.
Diokiplastika d.o.o.
 
 

Accreditation Certificate

 

Quality System
DINA d.d.



 

Health and
Environmental
Protection
DINA d.d.



 
GENERAL INFORMATION

Basic Activity
Production Capacities
Realized production
Export
Technical Support
Quality System

 
 
 
 
 

DIOKI d.d. was founded on 17 July 1995 as a merger of INA-OKI d.d. of Zagreb, DINA d.d. of Omišalj and INA-Naftaplin's Ethylene Production Unit of Zagreb. OKI - Organic Petrochemical Company was founded in 1959, and it was the first producer of petrochemicals and plastics in the country. DINA was established as a joint-venture of INA and the Dow Chemical Company to be acquired by INA in the 1980s. INA-Naftaplin's Ethylene Production Unit was founded in 1982. Until the end of 1996 the Company had been a member of the INA-Group; then INA transferred it to the State Agency for Deposit Insurance and Bank Rehabilitation (DAB). In the process of voucher privatization in 1998, a 51% stake in the company was transferred to privatization and investment funds (PIFs). Since 29 November 1999 , the company has been operating under the name DIOKI d.d.

On 1 February 2003, the company separated its operations on Krk Island to establish two companies, i.e. Adria procesna industrija dioničko društvo (API) and Kijac nekretnine d.d. (Kijac).

In October 2004 the company was fully privatized, and DIOKI Holding AG, headquartered in Switzerland , became the majority owner. In the privatization process DIOKI acquired Kemikalije d.o.o. and thus the Zagreb site was fully integrated - from tank farm areas to final products. In March 2005 API d.d. took the old name DINA d.d.

In May 2008, DIOKI d.d. acquired Riječki list d.o.o, a majority owner of a publishing company Novi List d.d., Rijeka.


In 2009, DIOKI d.d. founded Dioplin d.d., Zagreb. The basic activities of the company involve trade in gas; gas supply to a favoured customers; agency in the gas market; representation in the gas market; gas procurement, storage and
distribution; and gas supply.

The company's basic activity is the production of polymers and petrochemicals:
• Low density polyethylene
(LDPE OKITEN® and LDPE DINALEN®)
• General purpose polystyrene (GPPS DOKI® POLISTIREN)
• High impact polystyrene (HIPS DOKI® POLISTIREN)
• Expandable polystyrene (EPS OKIROL® -E/EF)
• Ethylene

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Production Capacities

Total production capacity is 295 000 tonnes a year.

Production volumes by products:
•  LDPE OKITEN: 50 000 t/y
•  LDPE DINALEN: 90 000 t/y
•  GPPS DOKI® Polystyrene & HIPS DOKI® Polystyrene: 50 000 t/y
•  PS colour concentrates: 3 300 tonnes
•  EPS OKIROL® -E/EF: 15 000 t/y
•  Ethylene: 90 000 t/y

 

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Export

DIOKI d.d. is one of the biggest exporters in Croatia; at present, the company exports 80% of its production volume. A long export tradition and the fact that DIOKI's products are readily marketable on the European markets prove their quality and competitiveness.

 

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Technical Support

Technical Support to DIOKI's customers if offered by Application Department set up in Commercial Sector, and Product Development and Application Department in Research, Development and Purchase Sector.

The accredited physical and chemical laboratory set up in Product Development and Application Department test s products for mechanical, thermal and rheological properties and flammability.

Application Department provides customers with technical data on DIOKI's products, technical specifications, safety data sheets, declarations of conformity, and information about technical literature.

 

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