DIGITAL MANUFACTURING. REIMAGINED.

Massive Opportunity in a Large TAM $25bn low-to-mid volume manufacturing market¹ FATHOM <1% Other legacy digital manufacturers and additive-focused players -3% In-house -40% Highly fragmented regional design bureaus >55% • ~60% of the market is currently outsourced vs. in- house • Outsourced provider landscape is highly fragmented; Fathom's scale is extremely difficult to replicate Industry 4.0 disruption is driving corporates to seek one-stop-shop outsourced solutions Fathom is best positioned to capitalize on shifting industry trends Source: Market study by leading industry consultant Note: Pie chart is not to scale 1 Fathom core addressable market, utilizing CNC machining, injection molding, sheet metals and additive manufacturing technologies Clear runway in a large, highly fragmented market FATHOM Fathom Proprietary and Confidential 18

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