Tempo SPAC Presentation Deck

Actionable Pipeline Enables Rapid Execution of Further Tech-Enabled M&A T 1 2 3 4 1,000+ COMPANIES 100+ OPPORTUNITIES 10 IN CONTACT EC WHIZZ ADVANCED CIRCUITS SYSTEMS -$11B¹ REVENUE OPPORTUNITY IDENTIFIED IN CONTACT & UNDER REVIEW REPRESENT $750M IN FY20 SALES¹ READY TO CLOSE WITH SPAC REPRESENT >$120M FY20 SALES 2025E REVENUE BRIDGE $ IN MILLIONS $331² 2025E ORGANIC $300-$500³ INORGANIC M & A Represents approximate FY20 revenue of the target companies on a standalone basis as communicated by such target or estimated by Tempo. 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. For illustrative purposes only. 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. IMPLIED 2025E EBITDA AT 33% MARGIN OF -$200M-$275M³,4 $600-$800+ PRO FORMA 2025E OCTOBER 2021 32 STRICTLY PRIVATE & CONFIDENTIAL

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