VIEROL AG is an internationally successful specialist for electronic components and engine management in the automotive sector. We supply more than 50,000 high-quality vehicle parts to 125 countries on all continents. Automotive professionals rely on the product portfolio of the quality brands VEMO, VAICO and ACKOJA. The product range includes conventional vehicle parts - the heart of the automobile - from engine and transmission to emission-reducing components and modern electric and hybrid vehicle components. You can find our high quality products in our VIEROL webshop.
As an owner-managed family business with headquarters in Oldenburg and branches in Shanghai, Singapore and Warsaw, VIEROL is both a developer and provider of holistic repair solutions and guarantees worldwide mobility with its automotive spare parts.
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VIEROL AG, the innovative and internationally successful specialist for electronic components and engine management in the automotive sector, has become an official partner of the popular German Touring Car Masters (DTM) racing series.
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Views sweep over the rooftops. An impressive 360-degree panorama of Oldenburg reveals itself to the viewer. Along a visual axis, the eye is drawn between a trellis of buildings straight to the main entrance of the large EWE Arena and its spacious forecourt. In the spacious ambience on the 5th floor of the company headquarters, […] Read more
The Supervisory Board was newly elected at the Annual General Meeting of VIEROL AG on 26 May 2025. After ten years of dedicated service, including six years as Chairman of the Board, Mr Martin Grapentin stepped down from the Supervisory Board in accordance with the Articles of Association. The shareholders of VIEROL AG would like […] Read more
On the evening of 22 May 2025, VIEROL AG celebrated the official opening of the new event space on the 5th floor of the company headquarters – the KARLS BUSINESS LOUNGE. Over 170 invited guests from business and politics, long-standing business partners and employees of the company accepted the invitation to the official opening ceremony. […] Read more
Blue light for more visibility and solidarity On 12 May 2025, VIEROL took part in the global #LightUpTheNight4ME campaign to show solidarity with people suffering from ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome). To mark International ME/CFS Day, the VIEROL building in Oldenburg was lit up in blue light in the evening – along with numerous landmarks, […] Read more
Full throttle into the 2025 season: the talented racing driver Dennis Fetzer and the VAICO brand are joining forces with immediate effect. The partnership marks an important step for both sides and underpins VAICO’s commitment to international motorsport. Fetzer, who will be competing for HRT Ford Performance in the new Ford Mustang GT3 this year, […] Read more
Success, that continues to carry us further: our three quality brands VEMO, VAICO and ACKOJA benefit from decades of experience of VIEROL AG in the international Independent Automotive Aftermarket.
VIEROL AG was founded in 1977 by Jürgen R. Viertelhaus. Since then, the Oldenburg-based company has grown continuously and become firmly established on the market as an international specialist for electronic components and engine management.
„Our company’s success is based on the high level of commitment and the professional qualifications of our employees“
– says Mirja Viertelhaus-Koschig, CEO of VIEROL AG
Ulf R. Koschig (right), Deputy Chairman, joined the company in 1995 and is responsible for the Sales and Marketing division of the board. Since July 2019, Michael Krone (left) has strengthened the management team as Board Member for IT and Logistics.
„Innovation is no guarantee against failure, but without innovation failure is guaranteed.“
– Stefan R. Munz
After a professional career in the international automotive business, Jürgen R. Viertelhaus founded VIEROL AG on 31 January 1977 in Rastede, Germany. The following decades saw many significant milestones being reached that very positively influenced the development of our medium-sized family company.
Profitable, financially sound, organisationally and strategically well positioned – VIEROL AG will also continue to master the business challenges in the coming years.
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