List of Formula One constructors

The following is a list of Formula One constructors. In Formula One motor racing, constructors are people or corporate entities which design key parts of Formula One cars that have competed or are intended to compete in the FIA World Championship. Since 1981, it has been a requirement that each competitor must have the exclusive rights to the use of certain key parts of their car – in 2018, these parts were the survival cell, the front impact structure, the roll structures and bodywork.

Terminology: constructors vs. teams
In Formula One racing the terms "constructor" and "entrant" have specific and differing meanings. An entrant is the person or corporate entity that registers a car and driver for a race, and is then responsible for preparing and maintaining that car during the race weekend. As a result of this preparation role and active involvement in the running of the race, the term "team" has become commonly applied to an entrant organisation.

Constructors
Under Article 6.3 of the FIA Sporting Regulations, "A constructor is the person (including any corporate or unincorporated body) which designs the Listed Parts set out in Appendix 6. The make of an engine or chassis is the name attributed to it by its constructor." These "listed parts" include the survival cell, the front impact structure, the roll structures and bodywork. However, if the chassis and engine are made by different entities, the constructor comprises both (e.g. McLaren-Mercedes, Lotus-Climax etc.), with the name of the chassis constructor being placed before that of the engine constructor. As both engine and chassis are included in the constructor name, chassis run with different engines (e.g. Williams-Ford, Williams-Honda) are counted as two separate constructors and score points separately.

Under article 6.2 of the FIA sporting regulations, "The title of Formula One World Champion Constructor will be awarded to the competitor which has scored the highest number of points". Up until the season, most seasons saw only the highest-scoring driver in each race for each constructor contributing points towards the World Constructors' Championship, but the current rules state that points from both cars entered by each constructor will count towards their championship total.

Teams
Since the season the FIA have required that Formula One entrants own the intellectual rights to the chassis that they enter, and so the terms "entrant" and "constructor", and hence also "team", have become synonymous.

Before this time, constructors were free to sell their chassis to as many other teams as they liked. Brabham and Lotus chassis were used extensively by other teams during the 1960s and 1970s and several quite competitive teams never built their own chassis. Rob Walker Racing Team was the most successful example, being responsible for the first victories in Formula One for both Cooper and Lotus. The concept of a "works" or "factory" team (i.e. the official team of the company producing the cars, as opposed to a customer team which buys them off the shelf) therefore applied to chassis in the same way as it does in rallying and sports car racing.

There have been some recent exceptions where a specialist company, not itself entered in the championship, has been commissioned to design and build a chassis for a team; Lola built cars for Larrousse and Scuderia Italia in the late 1980s and early 1990s, for example. Larousse had their points from the season erased after the FIA decided that they had falsely nominated themselves and not Lola as the chassis constructor. In, the new Arrows team which had been established by former Shadow personnel was sued by Shadow on the grounds that the Arrows FA/1 car was a copy of Shadow's DN9 – a view upheld by the UK High Court, which placed a ban on Arrows racing the FA/1.

There have been more recent cases with Ligier (1995), Sauber (2004), Scuderia Toro Rosso (2006 & 2007) and Super Aguri (2007 & 2008) where teams have been accused of using a chassis produced by another constructor (respectively Benetton, Ferrari, Red Bull Racing and Honda). No action was taken against any of these teams, the sporting authorities being satisfied in each case that the team owned the intellectual property to the chassis they raced.

From the middle of the season until the end of the  season, each team had permanent racing numbers from race to race throughout the season. Between and  the numbers were based on the teams' finishing positions in the 1973 Constructors' Championship (with slight modifications, e.g. Ferrari´s traditional numbers were 11-12 until  and 27-28 from  onwards) and each team only changed numbers if they had the driver who had won the World Drivers' Championship in the previous season - the winning driver taking the number 1 and his teammate the number 2, and the team that had previously had those numbers switching to the newly-vacated ones. Between and  the numbers were based on the teams' finishing positions in the Constructors' Championship from the previous season, with numbers 1-2 assigned to the defending champion and his teammate. During the period of 1974-1995 Tyrrell was the only team to keep the same numbers (3 and 4) every season. Since, racing numbers have been assigned to drivers instead of teams.

The number of cars entered by one team into a single race was not strictly limited in the 1950s and early 1960s. Since the season teams were generally allowed to enter only two regular cars, with the third car reserved for an occasional driver. Entering more than three cars was exceptionally tolerated, most notably regarding the BRM team in the and  seasons. However, lots of teams during this period entered only two cars, e.g. Ferrari have entered no more than two cars (with one exception at the 1976 Italian Grand Prix in connection with Lauda´s comeback) every season since. Since the season the FIA have required that teams enter no more than two cars for a race.

Team's nationality
Unlike drivers who are required to compete in the FIA Formula One World Championship under the nationality of their passport, the FIA's International Sporting Code states that teams competing in the FIA Formula One World Championship shall compete under the nationality of their parent National Automobile Club that issued their FIA racing licence. On the basis of this regulation, despite the fact that most current teams are based in the UK, this country is officially represented in Formula One only by teams holding a racing licence issued by the British National Sporting Authority. Teams take the nationality of their parent National Automobile Club that issued their licence for the period of validity of that licence and the change of the nationality is allowed. Several teams changed their nationality during their competition in Formula One, some of them even twice (e.g. Shadow in from American to British, Benetton in  from British to Italian, Red Bull in  from British to Austrian, Renault in  from French to British and in  back to French). Benetton is the only team to have achieved victories while racing under two different nationalities. Before the arrival of sponsorship liveries in team's nationality determined the colour of a car entered by the team; thus, Italian teams' cars were rosso corsa red, French were bleu de France blue, and British (with several exceptions, such as Rob Walker, Brabham and McLaren) were British racing green.

Relating to the team's nationality because of teams' bases in Britain several mistakes occurred on official entry lists issued by or podium ceremonies organized by the FIA or race organisers, e.g. Wolf holding the Canadian nationality and Shadow (in ) and Penske  holding the American nationality all identified as the British by official entry lists, or the British national anthem played on the podium in honour of the winning Jordan and Red Bull (in ) holding the Irish and Austrian nationality respectively.

2020 constructors

 * Correct as of the 2019 Abu Dhabi Grand Prix

Key: Races Entered = Number of individual races entered; Races Started = Number of individual races started; Drivers = Number of drivers; Total Entries = Total number of race entries; Wins = Number of races won; Points = Number of World Constructors' Championship points scored; Poles = Number of pole positions; FL = Number of fastest laps; Podiums = Number of podium finishes; WCC = World Constructors' Championships won; WDC = World Drivers' Championships won.

Former constructors
Key: Races Entered = Number of individual races entered; Races Started = Number of individual races started; Drivers = Number of drivers; Total Entries = Total number of race entries; Wins = Number of races won; Points = Number of Constructors' Championship points scored; Poles = Number of pole positions; FL = Number of fastest laps; Podiums. = Number of podium finishes; WCC = Constructors' Championships won; WDC = Drivers' Championships won.

Note: Until every constructor was licensed in the country where it was really based. In 1965 Japanese constructor Honda moved their team from Tokyo to Amsterdam, Netherlands, followed in by American constructor Eagle which was based in Rye, East Sussex, UK. Since the early 2000s most constructors have been based in the United Kingdom, but licensed in another country.

Indianapolis 500 only
Constructors whose only World Championship participation was in the Indianapolis 500 from 1950 to 1960. All were American-based and licensed.

Privateer teams
The following are privateer teams which never built their own chassis, and thus were not "constructors":

Privateer teams by number of wins
* All constructor's wins ** First win for the constructor *** Team's only championship race