CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in this Amendment No. 4 to the Registration Statement on Form S-4 of our report dated April 22, 2021 relating to the financial statements of Altimar Acquisition Corporation (as restated), which is contained in that Registration Statement. We also consent to the reference to our firm under the caption Experts in the Registration Statement.
/s/ WithumSmith+Brown, PC
New York, New York
April 22, 2021