MM International

MM International Motorsport was founded in 2010 thanks to the passion of its owner, businessman Armando Mangini from Pisa. Today the team can rely on the technical assistance of several mechanics and engineers with experience in the Formula 2/GP2 Series.

The Italian team took its first steps in racing competitions between 2010 and 2012, when it took part in some races in Italy with Formula 3000 cars, but the real debut came in Monza in 2012 with the first participation in the BOSS GP Racing Series. Since then, the relationship with this racing series has continued with excellent results for the team. In 2022 and 2023, Simone Colombo won the title in a MM International prepared car.

The Italian team offers special training programs for various professional drivers with its 2017, 2011 and 2005 F2/GP2 cars, which can be hired for testing days on major European race tracks with the assistance of the MM International Motorsport’s technical staff.

MM International Motorsport
Via Valdera Pontedera 109, IT-56038 Ponsacco (Pisa)

Partners: Green Power generators | Idrofoglia | Modula | Bticino | Magazzini Mangini | Piciesse | Schneider Electric | ABB | Banca Popolare del Frusinate | Royaltek | Martucci impianti industriali | Saxa Gres | Grestone | Kiron

Top Speed

Team Top Speed along with CEO Malin Strandberg and Team Principal and Technical Director Ingo Gerstl are pleased to provide motorsport enthusiasts top-level racing cars for test drives, races and special events! Top Speed has been among the leading teams in the BOSS GP series since its founding in 2007.
The team stands for an absolute passion for racing, the highest levels of expertise in motor sports and race cars as well as decades of experience in the world of the 0 to 360 kph business.

Top Speed exclusively offers state-of-the-art race cars. From 2016 to 2020 and in 2022 and 2023 Gerstl won the BOSS GP Racing Series OPEN/F1 championship with his Toro Rosso Formula 1 car. In addition, Top Speed has several GP2 race cars that can be rented for test drives and races in BOSS GP.

Top Speed
Johann-Herbst-Straße 3a, AT-5061 Elsbethen
Phone: +43 650 78 40 784, Email:

Partners: Fanatec | Pirelli | Cosworth | RWT

Nardi Compressori Racing

The Italian Nardi Racing Team (also known as Scuderia Palladio) was founded by father Carlo and son Marco Ghiotto who both share a true passion for engines, speed and racing. As is often the case, what started as a hobby, gradually developed into a professional and well-known racing team on a national and European level. Driver and CEO Marco Ghiotto is a former champion of the BOSS GP, in 2019, 2020 and 2021 he won the title in the FORMULA class with a GP2 car.

Nardi Racing offers a 360-degrees-service for drivers who would like to feel the excitement of racing. Apart from the rental, Nardi Racing offers transport to the track, complete handling, maintenance and tuning of the car by a professional team of engineers and highly trained mechanics with international experience. Nardi Compressori Racing is a mixture of passion, professionalism and fun and their high standards are reflected in the success achieved by their drivers in European competitions.

Nardi Compressori Racing Team
Via Marco Polo 2, IT-36075 (VI) Montecchio Maggiore
Phone: +39 0444 159 111, Email:


The team of Zig-Zag Motorsport Services, based on the Circuit du Var in the south of France, specializes in training, driver improvement and personalized coaching in sports cars and single-seaters. Its “school” provides pilot training courses recognized across Europe for their high level of quality ensured by a team of qualified instructors who offer the most precise training methods and supervision. Its “competition” division also provides a complete and efficient racing service in Historic F1, Formula Renault, GP2 and A1 GP as part of the BOSS GP Championship.

Sébastien Boulet, ZIG-ZAG Motorsport Services Circuit du Var   
Route des Mayons, FR-83340 Le Luc
Phone: +33 494 479 653, Email:

Partners: Motul | Crosscall | RS Simulation | Narmino Sorasio | Circuit du Var

HS Engineering

The Austrian team HS Engineering was founded in 2003. Since then, the team has won numerous titles, trophies and pole positions in various racing classes, including winning the German Formula 3 Championship in 2010. After a longer break from motorsport, HS Engineering is back in racing and offers for example World Series by Renault cars for use in the BOSS GP Racing Series.

HS Engineering
Technologiestraße 3, AT-7011 Siegendorf
Phone: +43 664 34 02 670 or +43 2687 48 606, Email:

Fiedler Racing

Driver and team boss Andreas Fiedler initially drove sports cars, in which, among others, he secured the Sports Car Challenge championship title. In 2017, Fiedler bought a GP2 racing car and made two guest starts in the BOSS GP. Today, Andreas and his Mamba, as his green car is lovingly called, are a permanent part of the BOSS GP Racing Series. In addition to the team’s professional appearance on the race track, it also gives the impression of being like a close-knit family.

Leonhart Betriebs GmbH
Hauptstraße 4, DE-94431 Pilsting/Harburg
Phone: +49 9951 60 117-3, Email:

Partners: Original Leonhart | Ziegler Racing

WF Racing

WF Racing has been enthusiastically involved in motorsport for many years. The German team stands for passionate motorsport in a family atmosphere. Previously competing primarily in junior series such as Formula Ford, the team entered the BOSS GP series in 2023. A Formula Renault V6 is used here in the SUPER LIGHTS category. With this vehicle, its driver Henry Clausnitzer won the classification in his debut year 2023.

Email:, Facebook: WF Racing, Instagram: wfracing_ LinkedIn: WF Racing

Partners: Blackwater Graphics | HDH Wartungsservice GmbH

Geier Racing

The small family team Geier Racing, based in Wals near Salzburg, was founded a few years ago by Roland Geier and his son Alexander Geier. Passion for motorsport is their priority. Driver Alexander Geier was already racing in Formula König at the age of only eleven and has been competing in the BOSS GP Racing Series since 2022.

Geier Racing 
Käferheimerstrasse 150, AT-5071 Wals
Phone: +43 664 85 76 721, Email:

Partners: Ionitec Anlagenbau GmbH | Haas Schrott & Metalle GmbH | DRS-MOTORSPORT | CS-Aufkleber Design | GB3 Bau GmbH | Flowerdrive Verena | Wäscherei Kaserer 

Nannini Racing

Founded by Paolo Nannini in 1965, Nannini Racing has now been present in the world of competition for more than 50 years. The team run by Alberto and Massimo Nannini offers a complete and professional service to gentleman drivers who own racing cars.

Nannini racing s.n.c.
Via Mameli 7, IT-51019 Ponte Buggianese Pistoia

GDL Racing

GDL Racing is the team of Gianluca de Lorenzi, an experienced racing driver. For 18 years, GDL has competed internationally with great success, including in the VLN/NLS, the 24H Series, the Porsche Carrera Cup Italia, the Lamborghini Supertrofeo and the TCR Series. Since 2021, De Lorenzi has also been sharing his expertise in the BOSS GP Racing Series.

GDL Racing, Gianluca De Lorenzi
Südschleife 5, DE-53520 Müllenbach
Phone: +49 151 467 898 60 or +39 366 40 80 805, Email: