Tempo SPAC Presentation Deck

Operating Leverage - Organic Non-GAAP Operating Expenses NON-GAAP OPERATING EXPENSE ¹,2 $ IN MILLIONS % OF ORGANIC REVENUE RESEARCH & DEVELOPMENT SELLING, GENERAL & ADMINISTRATIVE 34% $49 $9 $41 2021E 32% $56 $11 $45 2022E 27% $60 $14 $46 2023E 27% $74 $20 $53 2024E 28% $91 $27 $65 2025E RESEARCH & DEVELOPMENT Continued investment in Tempo platform development and rollout SELLING, GENERAL & ADMINISTRATIVE Increased sales force and growing national marketing efforts as client base grows Benefits of scale provide increasing operating leverage Source: Management Projections. Tr 1 Pro forma (PF) figures include the acquisitions of Compass AC Holdings, Inc. ("Advanced Circuits" or "AC") and Whizz Systems, Inc. ("Whizz Systems" or "Whizz") which are expected to close substantially concurrently with the SPAC business combination and exclude estimates of additional future acquisitions. 2 Non-GAAP operating expenses exclude stock-based compensation and non-recurring transaction related expenses incurred and forecasted in 2021. OCTOBER 2021 39 STRICTLY PRIVATE & CONFIDENTIAL

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