2000–2018: Reformation

Nektar regrouped in 2000 with a line-up consisting of Albrighton, Freeman, and drummer Ray Hardwick, and in 2001, they released The Prodigal Son (2001). The following year, the band headlined NEARfest with the full classic line-up including Moore on bass, Howden on drums, and Larry Fast guesting on synthesizers.^[4] In 2003, Moore departed the band and was replaced by Randy Dembo. Nektar cut one more album, Evolution (2004), before Freeman was replaced by Tom Hughes. Dembo and Hughes left in August 2006, citing communication problems, money issues, personality issues, and trust in the management issues. Dembo was briefly replaced by a returning Carmine Rojas, before the band settled on a line-up that consisted of Albrighton, Howden, guitarist Steve Adams, bassist Desha Dunnahoe, and keyboardist Steve Mattern. However, this line up never performed live on stage.

Later in 2006, the band found new management in Roy Clay to replace The Eclectic Records staff, and performed at progressive rock-themed festivals worldwide on a part-time basis, and occasionally appearing in some of their old haunts in the New Jersey/New York area. Clay was released from management duties early 2007 after a dispute over financial matters, and the band made an official complaint which exposed further fraudulent acts. Clay was ultimately convicted for fraud, lying, and forgery, and was jailed for 2 years and 11 months.^[5]

In mid-2007, a solo tour was undertaken by Albrighton. A full band tour of Europe (primarily Germany) was scheduled by a European-based promoter, but they had to postpone as extra funds were needed to complete the new album, Book of Days, which was not released until the following year, by which time Adams, Dunnahoe, and Mattern had departed the band. Book of Days featured more of Roye Albrighton's guitar work than previous Nektar albums.^[6]

In late 2007, the band embarked on a tour for which they performed Remember the Future in its entirety, the line-up now including Klaus Henatsch on keyboards and Peter Pichl on bass. In this formation they toured extensively through Europe in 2008. These concerts resulted in the highly acclaimed live double album Fortyfied (2011), which was released in 2009 under Roye's own Treacle Music label. In 2009, the band also played their first gig in the US again, appearing as headliners at the Rites of Spring Festival and a week-long tour along the East Coast.

In mid 2011, Lux Vibratus joined the band on bass for the Cleopatra Records' Space Rock Invasion Tour in the U.S.^[7] By the time the band came to record the covers album A Spoonful of Time, bass duties were shared by session musician Jürgen Engler, Mr. Big bassist Billy Sheehan, and former Yes member Billy Sherwood, who also served as the album's producer.^[8] The Albrighton-Howden-Henatsch-Sherwood line-up recorded and released Time Machine.^[9] A special post-recording show was put together at the Coach House in South Orange County, California. Returning to Nektar in 2013, Vibratus was on bass for the Cruise to the Edge voyage, followed by The Virada Cultural Festival in São Paulo, Brazil. In June, this line-up went on the road again for a U.S. tour billed as the U.K. Legends of Classic Rock.^[7][10] In January 2014, bassist Tom Fry joined the band for a European tour. On this tour Che Albrighton, Roye's son, made his first appearance as a drummer because Howden had a different engagement. Che had previously worked as tour manager for Nektar on several tours.

On 26 July 2016, Roye Albrighton died after an unspecified illness, at the age of 67.^[11] Following his death, Henatsch, Howden, and Fry decided to move on with the production of a new album with On Stage Records, the label they worked with since 2015. The first release was the double live album Live in Bremen (2017), which documents the last tour with Albrighton. After an audition in 2017, Henatsch, Howden, and Fry agreed to continue Nektar with Alexander Hoffmeister as their new frontman and guitarist.^[12]

2018–present: Nektar (US-based band)

In early 2018, Howden left the band to found his own group, also named Nektar, and based in the US. He asked former bass player Moore to join, to which he agreed, which was followed by the addition of former members Randy Dembo, Mick Brockett (lights, projections and atmosphere), and Ryche Chlanda (guitar and vocals), and newcomer keyboardist Kendall Scott, a friend of Chlanda's.

The US line-up assembled a set of previously unrecorded tracks from Chlanda's time in the band, which were released on The Other Side as Nektar.^[13]

Original Nektar keyboardist Allan "Taff" Freeman died in August 2021 at the age of 76.^[14]

On 29 September 2023, Ron Howden died at the age of 78 after years of numerous health issues, including cancer.^[15] The band had been arranging new music only five days earlier for a new album. The future of these plans is currently unknown.

2018–present: New Nektar (Germany-based band)

The Germany-based Nektar has operated under a new name, New Nektar, to create some distinction and distance from old successes. In 2018, New Nektar recorded the concept album Megalomania (2018), featuring Che Albrighton on drums, and completed the Megalomania Release Tour in December 2018. Che Albrighton was unavailable to participate, so he was replaced by Norbert "Panza" Lehmann.

United States-based band (since 2018)

• Derek "Mo" Moore – bass, keyboards, vocals and lyrics (1969–1978, 2002–2003, 2019–present)
• Mick Brockett – special effects, lyrics (1969–1977, 2002, 2019–present)
• Ryche Chlanda – guitars, vocals (1978, 2019–present)
• Randy Dembo – guitars, bass, bass pedals, backing vocals (2003–2006, 2019–present)
• Kendall Scott – keyboards (2019–present)

Germany-based band (also known as New Nektar since 2018)

• Klaus Henatsch – keyboards, backing vocals (2007–present)
• Alexander Hoffmeister – vocals, guitars (2017–present)
• Holger Trull – bass, backing vocals (2021–present)

Nektar

Nektar (US-based band)