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Estefano Martinez
Associate
Corporate
Palo Alto

D650-849-3469

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Estefano Martinez is an associate in the Palo Alto office of Wilson Sonsini Goodrich & Rosati, where he advises emerging companies on capital raising and general corporate matters.

Prior to law school, Estefano founded and led a cleantech start-up in the solar energy sector and was later involved in developing and managing an accelerator program for start-ups at Millikin University.

In addition to English, Estefano is fluent in Spanish.

Experience

Estefano Martinez is an associate in the Palo Alto office of Wilson Sonsini Goodrich & Rosati, where he advises emerging companies on capital raising and general corporate matters.

Prior to law school, Estefano founded and led a cleantech start-up in the solar energy sector and was later involved in developing and managing an accelerator program for start-ups at Millikin University.

In addition to English, Estefano is fluent in Spanish.

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Client Highlights
Wilson Sonsini Advises TerraFirma on $115 Million Financing
On July 14, 2026, TerraFirma, a tech-enabled construction company founded by former SpaceX engineers, announced it has raised approximately $115 million, including a $100 million Series A led by Kleiner Perkins, with participation from Bain Capital Ventures, Glade Brook Capital Partners, BANNER VC, Saga Ventures, Trust Ventures, Definition, PEAK6, Magnetar Capital, and Ravelin Capital. Angel investors include founders, executives, and engineers from companies such as SpaceX, Anduril, Base Power, Shinkei, and Hadrian. Wilson Sonsini Goodrich & Rosati advised TerraFirma on the transaction.
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Client Highlights
Wilson Sonsini Advises Avoca on More Than $125 Million in Financings at a $1 Billion Valuation
On April 27, 2026, Avoca, the leading AI platform for America's services economy, announced it has raised more than $125 million across Seed, Series A, and Series B funding at a $1 billion valuation. The Series B funding was led by Meritech and General Catalyst, and the Series A funding was led by Kleiner Perkins. Wilson Sonsini Goodrich & Rosati advised Avoca on these financing transactions.
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