Sergio Castanho

Santista Participações SA engages in production, import, export and marketing of fabrics and process spinning, weaving and finishing of cotton and polyester mixed fabrics. The company was founded on October 14, 1986 and is headquartered in Sao Paulo, Brazil.

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

University of Miami (Florida) is a private research university with students from around the world that is focused on teaching and learning, the discovery of new knowledge, and service to the South Florida region and beyond. The university was founded in 1925 and it is headquartered in Coral Gables, FL.

Part of Buffalo Gold Ltd., Sardinia Gold Mines SpA operates a gold mining company. The company is based in Sardinia, Italy. Sardinia Gold Mines was acquired by Sargold Resource Corp., a SUB of Buffalo Gold Ltd. from Medoro Resources Ltd. on August 14, 2006 for $1.28 million.

The Law Society of Upper Canada engages in the provision of legal services. The company was founded in 1797 and is headquartered in Toronto, Canada.

Law Society of British Columbia provides legal services. The firm protects the public interest in the administration of justice by setting and enforcing standards of professional conduct for lawyers. The company is headquartered in Vancouver, Canada.

The Canadian Bar Association operates as a professional organization. The non-profit company is based in Ottawa, Canada. and has subsidiaries in Canada.

Sertrading SA is one of the largest foreign trade companies in Brazil, ranked among the top 15 importers in the country. The Brazilian company has extensive experience in creating strategies that result in financial and tax gains for its clients. With a team of 200 dedicated employees, Sertrading is committed to providing the best service to its customers. The private company was founded by Alfredo de Goeye, who has been the CEO since its incorporation.

Federação das Indústrias do Estado de São Paulo (FIESP) is based in São Paulo, Brazil. The Brazilian company is focused on improving the quality of life of workers in the industry, their families, and the community in general. The private company's subsidiary, Sesi, plays a fundamental role in the social development of Brazil by collaborating effectively with the improvement of the quality of life of workers in the industry, their families, and the community in general. The company also operates the SENAI-SP portal, which provides industrial learning services.

Kapitalo Investimentos Ltda. (Kapitalo) is an independent investment management firm headquartered in Sao Paulo, Brazil. The firm was founded by Carlos Woelz and João Carlos Pinho in 2009. Kapitalo manages funds for individual and institutional investors.

Pátria Investimentos Ltda. (Investment Management) (Pátria Investimentos-IM) is the investment management division of Pátria Investimentos Ltda. in Brazil. The firm was founded in 1988 by Alexandre Saigh, Luiz Otavio Reis de Magalhães and Olímpio Matarazzo Neto and was formerly known as Patrimônio Planejamento Financeiro Ltda. They changed their name to Pátria Investimentos in 2002. Headquartered in Sao Paulo, Pátria Investimentos-IM provides institutional and individual clients with a range of Brazilian alternative investment opportunities and advisory services in mergers, acquisitions and corporate finance. Their partners and employees invest in their funds to align interests with those of their investors.

Kaduna Consultoria e Participações Ltda. is a private company based in Sao Paulo, Brazil that was founded in 1987. The Brazilian company provides tax, financial, logistical and foreign exchange solutions.

Neptuno Fund Ltd. is a multi-strategy fund that focuses on capturing exponential growth stories from the digital revolution while protecting capital in a one-stop-shop portfolio proposition. The American company invests in early-stage, seed, growth, and listed equity companies that are true disruptors, balancing risk in a multi-stage and multi-industry portfolio. Neptuno also deploys capital as an LP in other venture capital, private equity, and hedge funds. The private company has been carefully building its exposure to its crypto portfolio, focusing on arbitrage and fee generators. Since 2003, Neptuno has been delivering consistent performance to investors and combines financial and tech experiences, walking comfortably between Wall Street and Silicon Valley, and plugged into the world's thriving tech startup ecosystems.

Silver47 Exploration Corp. engages in the business of mineral exploration with a focus on precious metals. The company is headquartered in Vancouver, Canada.