Carl Wood, 58, from Cheshunt, Hertfordshire, and William Lincoln, 60, of Bethnal Green, east London, were both discovered liable of trick to perpetrate theft, and scheme to hide, change over or exchange criminal property.
Hugh Doyle, 48, of Enfield, north London, was discovered blameworthy of hiding, changing over or exchanging criminal property.
None of the men demonstrated any response as they were indicted.
A fourth man, Jon Harbinson, was cleared of inclusion in the strike, which saw a group of cheats do an "advanced" and carefully arranged break-in.
It happened over the Easter weekend a year ago in London's adornments quarter, and saw an expected £14m-worth of gems and resources stolen.
The gathering utilized a drill to drill a gap through the far reaching mass of a vault in London's gems quarter, before stripping 73 security store boxes.
Four men - said to be the instigators - have as of now confessed to their part in the strike at Hatton Garden Safe Deposit and will sentenced later.
Amid the trial the jury heard that the most established man included in the strike was indicted over the Brink's Mat gold bullion outfitted theft in 1983.
Brian Reader, 76, was imprisoned for a long time for intrigue to handle stolen products after the £26m strike on a distribution center at Heathrow Airport.
Peruser, of Dartford Road, Dartford, Kent is one of the four charged who before confessed.
The others are John "Kenny" Collins, 75, of Bletsoe Walk, Islington, north London, Terry Perkins, 67, of Heene Road, Enfield, and Danny Jones, 58, of Park Avenue, Enfield.
In October, Jones took police to Edmonton graveyard in North London to demonstrat to them where he had covered his offer of the returns underneath a bank of plaques stamping covered fiery remains.
A huge part of the pull has been recuperated however the indictment said "numerous millions" were all the while missing.
The instigators were found after secret recording gadgets planted in their autos caught them gloating of their attempts.
The Met's Flying Squad analysts have now reestablished their allure for data about puzzle thief "Basil" and offered a £20,000 reward.
He was instrumental in the pack accessing the vault at Hatton Garden Safe Deposit. Be that as it may he has not been fou
