Tempo SPAC Presentation Deck

Strong Organic Growth Momentum REVENUE¹ $ IN MILLIONS EBITDA MARGIN% ¹,2 $146 2 2021E 12% BUILDING SCALE WITH VERTICAL INTEGRATION AND PLATFORM ROLL-OUT $178 2022E 20% CAGR 23% $220 2023E 26% $272 2024E 30% $331 2025E Source: Management Projections. T 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. 33% EBITDA and EBITDA margin exclude certain non-cash charges such as depreciation & amortization, interest income & expense, stock-based compensation and other one-time or non-recurring charges. For a reconciliation of EBITDA margin to its most direct comparable GAAP measure, see the appendix. OCTOBER 2021 37 STRICTLY PRIVATE & CONFIDENTIAL

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