Both have been part of the line up since the team's creation.
Romain Grosjean and Kevin Magnussen have announced they'll be leaving the Haas F1 team at the end of the season.
The drivers have been with the American outfit since they entered the sport in 2016.
The last six races of the current campaign are expected to be Grosjean's last in Formula One as he is unlikely to secure a drive with another team.
Magnussen could be able to find another seat in the future but he is expected to be out of the sport for at least next season.
DJ Carey Case ‘Difficult’ For Supporters - Eimear Ní Bhraonáin
Castletown Geoghegan Manager Expecting Tough Challenge In Leinster
Shane Lowry Records Opening Round 64 In UAE
Five Players Renew Their Contracts With Athlone Town
Midlands County's Learn Their O'Byrne Cup Opponents
Clough Ballacolla Aiming To Book Provincial Semi-Final Spot
Shane Lowry In Action At Abu Dhabi Championship.
CCFL: Clonaslee Pick Up Crucial Win Over Mountmellick
Castletown Geoghegan Looking To Make Progress In Leinster
Casey O'Gorman To Race In Final Rounds Of Moto3 Championship
Offaly To Begin Leinster Championship At Home To Dublin
Buccaneers Lose At Home To Navan In AIL
Portlaoise Panthers Keep Up Unbeaten Start In Division One
Leinster Championship Is Wide Open - Chris Conway
Birr Suffer Semi-Final Defeat In Leinster Camogie Championship
Portlaoise Panthers Suffer Defeat In Women's Super League
Portarlington Seal Quarter Final Spot In Leinster Championship
Buccaneers Searching For Back To Back AIL Wins
Leinster Final Place On The Line For Birr