Cold Control's HR manager Lee Grant, his brother Adam and three friends are set to cycle 1300km, from Alresford in Hampshire to Norrteljia in Sweden, to raise £10,000 to share between three charities: Phyllis Tuckwell Hospice, R4FT and CRY.
The team's challenge begins on 4 April.
Sponsoring the Cycle 2 Sweden team are Cold Control, Daikin, AKS Air Conditioning and FSW, along with a number of other companies from outside the air conditioning and refrigeration sector.
Lee said: 'We are taking this challenge very seriously as we want to raise as much as possible for these charities. I don't want to let down my sponsors.'
He added: 'This support means not only that the challenge can go ahead, but that all personal donations will go directly to the charities.'
To find out more visit www.cycle2sweden.com
or visit the Facebook page at www.facebook.com/cycle2sweden