The Abt Schaeffler Audi Sport team has been a regular front-runner in Formula E since winning the inaugural race back in Beijing 2014.
The technical relationship with Schaeffler has been the driving force behind the development of the powertrain, which took Lucas di Grassi to within a couple of points of the season two championship.
However, Audi has announced that it will be ramping up its support of the team following the cessation of its World Endurance Championship programme.
Di Grassi and team-mate Daniel Abt have been on board since the first season, with both drivers taking multiple podium finishes.
The Abt team has a long association with Audi, not just through motorsport but also through its Sportsline aftermarket tuning division.
Formula E is the all-electric element in the Andretti Autosport stable of motorsport projects, which also includes championship-winning IndyCar and Rallycross programmes.
Andretti has taken more different drivers to the Formula E podium than any other team, but so far the top step has proved elusive.
Technical issues prevented the team from running its own powertrain in season two, but for season three its all-new ATEC-02 has joined the series.
Andretti has secured a technical partnership with BMW, which is set to evolve over the next three seasons. This has also led race-winner Antonio Felix da Costa to join Robin Frijns in the team’s driver line-up.
Following a tie-in with French luxury car manufacturer DS, Virgin Racing became DS Virgin in season two.
After being an outside contender for the title in seasons one and two, Sam Bird remains on board for season three and is joined by Jose Maria Lopez, fresh from sealing yet another World Touring Car Championship title for Citroen.
For season two, DS Virgin was one of two teams to employ a twin-motor solution, which proved to be fast, but heavy and hard to handle, so for this season it has joined the ranks of the single motor teams.
Although its relatively new brand, DS has been represented in the WRC, while Virgin has been involved in motorsport previously through sponsorship of the championship-winning Brawn F1 team and its eponymous team, which ran for two seasons in 2010 and 2011.
Dragon Racing has partnered with Faraday Future for season three of the FIA Formula E Championship.
In the hands of Jerome D’Ambrosio the team has been a race winner in both of the previous seasons, while Loic Duval has also stood on the podium.
Faraday Future is a Chinese-backed, American start-up technology company focused on the development of intelligent electric vehicles. It is set to release its first production car in 2017.
Dragon Racing was founded by Jay Penske and Steve Luczo, Chairman & CEO of Seagate Technologies in 2006. It competed in the IndyCar Series from 2007 until 2014.
The Panasonic Jaguar Racing team is new to Formula E for season three.
Jaguar has one of the richest histories in motorsport of any manufacturer, but has joined Formula E to showcase its future range of electric cars.
It has secured the service of two novice Formula E drivers, former A1GP champion Adam Carroll and ex-GP3 champ Mitch Evans.
Technical assistance in the running of the car comes from Williams.
Mahindra Racing has been a mainstay of Formula E since the inaugural championship, but has started season three with back-to-back podiums, it’s best form so far.
Nick Heidfeld remains with the team for a second season, and the veteran of 183 F1 GPs has been joined by exciting rookie Felix Rosenqvist, the 2015 F3 Euroseries Champion.
Formula E is Mahindra’s first foray into international single-seater racing, but the brand has been running in 125cc/Moto3 world championship motorcycle racing since 2011.
Through its Reva division Mahindra is also a manufacturer of electric cars, and has stated its desire to showcase its EV technology through its Formula E exploits.
NextEV NIO is the evolution of the team that started off as Team China Racing and carried Nelson Piquet Jr to the inaugural drivers’ championship.
Piquet remains with the team for a third season, and is partnered by Oliver Turvey for a second straight campaign.
When the powertrain rules were opened up for season two, NextEV opted for a twin motor solution. It has decided to stick with this for season three, making it unique among the 10 teams.
NIO is NextEV’s road car brand. It recently unveiled the EP9 all-electric supercar, which set a new lap record of the Nurburgring for an electric vehicle.
Renault e.dams has claimed back-to-back teams’ titles and the season two drivers’ title during a remarkable spell in Formula E.
Defending drivers’ champ Sebastien Buemi is the most successful driver in the series, while team-mate Nico Prost is also a multiple race winner, making the team the only one in the championship to have carried both its drivers to victory.
Renault has an long an illustrious history in motorsport that dates back to victory in the first-ever ‘Grand Prix’ held at Le Mans in 1906.
DAMS is one of the most successful teams to have ever competed in the junior categories, with multiple titles in F3000, GP2 and A1GP.
Renault has used its Formula E pedigree to create a stunning all-electric concept car, with the TreZor one of the stars of the 2016 Paris Motor Show.
Four-time Formula 1 world champion Alain Prost and DAMS founder Jean-Paul Driot have presided over the team's hugely successful run.
TECHEETAH is a new team created for season three of the FIA Formula E Championship, taking over the entry previously held by Team Aguri.
The Chinese-based team has employed the fast and experienced Jean-Eric Vergne and World Touring Car Championship race winner Ma Qing Hua for its first entry into the world of motorsport.
It has purchased a customer supply of powertrains from defending champions Renault e.dams and scored its first Formula E points in Morocco.
As well as racing in the FIA Formula E Championship, Venturi is also an electric land-speed record-breaking constructor.
Based in Monaco, the team can trace its racing history back to a brief stint in Formula 1 in 1992.
Stephane Sarrazin has been part of the team since the start of the championship and has scored the vast majority of the team’s points and its only pole and one of its two top-three finishes.
For season three he has been joined by Maro Engel, who got off the mark right away with points on his debut.