Kalev/Cramo

Founded in 1998, the club started out as Canon Eesti noortemeeskond (Canon Estonia junior team). The team was coached by Allan Dorbek and played their home games at Kalev Sports Hall. The club's first season was a disappointment as they finished in last place without winning a single game. In 1999, Ehitustööriist became the official name sponsor of the team. In 2003, the club merged operations with Audentes and became Ehitustööriist/Audentes. However, the merger only lasted one season and Ehitustööriist continued independently.

Ehitustööriist moved to the new Saku Suurhall, now Unibet Arena, for the 2004–05 season. The team also made their debut in the Baltic Basketball League (BBL). In 2005, they won their first Estonian championship, defeating Tartu Ülikool/Rock four games to three in the finals. Howard Frier was named the KML Most Valuable Player (MVP).

Coming off their first ever championship, Ehitustööriist leased the trademark "Kalev" from AS Kalev and became BC Kalev/Cramo, while Allan Dorbek, who had been with the team since the start, was replaced as head coach by Aivar Kuusmaa. On 2 October 2005, BC Kalev/Cramo won their first Estonian Cup, defeating TÜ/Rock 70–64 in the final. They also made their debut in a European competition by competing in the 2005–06 season of the FIBA EuroCup, but failed to advance past the group stage. The team successfully defended their Estonian League title in 2006. In the finals, BC Kalev/Cramo edged TÜ/Rock four games to three, winning the deciding seventh game 69–68. James Williams was named the KML Finals MVP. Despite guiding the team to a second consecutive KML championship, Kuusmaa was replaced as head coach by Veselin Matić ahead of the 2006–07 season.

In the 2006–07 season, BC Kalev/Cramo won their second Estonian Cup, but were unable to defend their league title, losing to rivals TÜ/Rock in the finals. The team also finished top-six in the Baltic Basketball League. Travis Reed was named Most Valuable Player in both the BBL and the KML, while Valmo Kriisa won the Estonian Basketball Player of the Year award. The team saw limited success in Europe, reaching the second round in the 2006–07 FIBA EuroCup and competing in the 2007–08 ULEB Cup, where they failed to advance past the group stage. The team won another Estonian Cup in 2007. Prior to the 2008–09 season, Nenad Vučinić was hired as the new head coach. BC Kalev/Cramo went on to win their fourth consecutive Estonian Cup. In the 2009 KML Finals, the team defeated TÜ/Rock four games to two, to win their third Estonian League title. Kristjan Kangur was named KML Finals MVP and Estonian Basketball Player of the Year, but left the team after the 2008–09 season. In July 2009, they joined the newly established VTB United League. In December 2009, Vučinić left BC Kalev/Cramo and was succeeded by assistant coach Alar Varrak. The team struggled in the 2009–10 KML season and finished the regular season in fourth place. In the playoffs, BC Kalev/Cramo lost to TÜ/Rock in the semifinals, but beat TTÜ Korvpalliklubi in the series for the third place.

Aivar Kuusmaa returned to coach BC Kalev/Cramo prior to the 2010–11 season. The team finished the regular season in first place and swept the playoffs, beating TÜ/Rock in four games in the finals. Armands Šķēle won the KML Finals MVP award. Led by Gregor Arbet and Tanel Sokk, BC Kalev/Cramo successfully defended their title in the 2011–12 season, defeating Tartu Ülikool in another four-game sweep in the finals. Sokk was named MVP for the series.

BC Kalev/Cramo struggled early in the 2012–13 season and on 24 November 2012, Kuusmaa was fired and replaced by assistant coach Alar Varrak. However, despite the poor start, the team finished the regular season in first place and again swept the playoffs, beating TÜ/Rock in the finals as Tanel Sokk claimed his second straight KML Finals MVP. They also placed third in the Baltic Basketball League. The team, led by Frank Elegar, Vlad Moldoveanu and Rain Veideman, played in the Eurocup in the 2013–14 season, but failed to advance past the group stage. BC Kalev/Cramo, however, continued to be successful in the Estonian League as they swept the playoffs for the fourth consecutive season, once again defeating TÜ/Rock in the finals, with Moldoveanu being named Finals MVP. In 2015, BC Kalev/Cramo, led by Scott Machado, once again faced TÜ/Rock in the KML Finals, only this time losing the series 4–1.

BC Kalev/Cramo won their fifth Estonian Cup in 2015. The team finished the 2015–16 KML regular season undefeated and extended their winning streak in the quarter- and semifinals. In the finals, they once again faced TÜ/Rock, winning the series 4–1. Rolands Freimanis was named the KML Finals MVP. In 2016, BC Kalev/Cramo won another Estonian Cup. They successfully defended their KML title in the 2016–17 season, sweeping AVIS UTILITAS Rapla in four games in the finals. Branko Mirković won the Finals MVP award. In November 2017, Varrak was fired after a poor start to the season and replaced by Donaldas Kairys. Under Kairys, the team, led by Isaiah Briscoe, won their third consecutive KML championship in 2018 by sweeping Tartu Ülikool in four games in the finals. Kristjan Kangur, who returned to the club after eight years, was named Finals MVP.

In 2018, the Estonian-Latvian Basketball League was formed. BC Kalev/Cramo finished the league's inaugural season in third place. They lost to VEF Riga 90–80 in the semifinals but beat BK Ogre 87–85 in the third place game. With Arnett Moultrie leading the charge, they made the VTB United League playoffs for the first time in team history in 2019, but were swept in three games by UNICS Kazan in the quarterfinals. BC Kalev/Cramo also won their fourth consecutive KML title in 2019, sweeping Tallinna Kalev/TLÜ in three games in the finals. Branko Mirković was named KML Finals MVP for the second time. Kairys left the team in June 2019, and was replaced as head coach by Roberts Štelmahers. The 2019–20 season was halted and ultimately cancelled due to the COVID-19 pandemic, with no champions declared. The 2020–21 season proved to be the most successful in the club's history. On 20 December 2020, BC Kalev/Cramo won their seventh Estonian Cup, beating Rakvere Tarvas in the final. The team went on to win their first Estonian-Latvian Basketball League title, defeating VEF Riga 86–75 in the final. Maurice Kemp was awarded MVP of the final tournament. Led by Marcus Keene and Chavaughn Lewis, BC Kalev/Cramo also clinched their 12th Estonian championship by defeating Pärnu Sadam three games to one in the KML Finals. Lewis won the Finals MVP award. On 24 February 2022, they withdrew from the VTB United League due to the Russian invasion of Ukraine, ending their 13-year stay in the league. In the 2022 KML Playoffs, BC Kalev/Cramo were defeated by the eventual champions Pärnu Sadam in the semifinals, making it the first time the team missed the KML Finals since 2010. In the series for third place, they beat TalTech/OPTIBET.

After the 2021–22 season, Štelmahers was replaced as head coach by Heiko Rannula, who had previously coached Pärnu Sadam. They won their eighth Estonian Cup, beating Viimsi/Sportland in the final. BC Kalev/Cramo made it to the FIBA Europe Cup semifinals in 2023, where they were defeated by Cholet Basket. Led by Artur Konontšuk and Oleksandr Kovliar, the team swept through the 2023 KML Playoffs, defeating Tallinna Kalev/Audentes, Viimsi/Sportland, and Tartu Ülikool Maks & Moorits to win their 13th KML championship. Kovliar was named the KML Finals MVP.