People

Baptiste Tanchoux Associate

Paris

From Orrick Paris Tech Studio, Baptiste blends a strategic legal mindset with deep enthusiasm for technology, empowering startups and investors to navigate complex legal landscapes.

Baptiste advises founders, tech companies and venture capital investors on various aspects of their growth journey, including fundraisings, corporate governance matters, employee incentive plans and M&A transactions.

Samuel Tazartes Senior Associate

Paris; Paris Tech Studio

Based in Orrick Paris Tech Studio, Sam combines a business-driven approach to legal work with a passion for innovation, helping high-growth companies raise capital and scale efficiently.

Sam advises founders, startups and investors on venture capital and tech growth financings, corporate governance, employee incentive plans, build-ups and exit/M&A transactions. His experience includes a wide range of financing rounds (more than 50 from Seed to Series F), external growth operations, and exits, with companies such as Mistral AI, Homa, BeReal, amo, Poolside, Payfit, etc…, and French and US VCs (Sequoia, Serena, Frst, Fabric), bringing a broad range of expertise to tech-focused transactions across the board.

With his French-US background and experience, Sam helps founders of French companies expand into the US market and supports US investors entering the French Tech ecosystem, by helping bridge the cultural gap.

As the co-founder of a legal tech startup (pome.gr), he applies a product-driven mindset to his legal work and helps startups streamline legal processes and improve efficiency with innovative solutions. Sam is a member of Orrick Digital Council’s Core Group and leads innovation initiatives within the Paris office.

Outside the office, Sam experiments with the latest tech gadgets, always searching for new ways to push the boundaries of innovation.

Perry Teicher Impact Finance Counsel

New York

Perry represents and advises entrepreneurs, companies, fund sponsors, family offices, tax-exempt organizations, and other asset owners across a wide range of transactions, including corporate legal matters, cross-border mergers and acquisitions, private fund formation matters and portfolio transactions, and private placements. Perry advises clients on impact-oriented and ESG matters, integrating social, environmental, and financial outcomes into a comprehensive strategy. Orrick’s Impact Finance & Investment practices serves a global client base across a range of sectors, leveraging Orrick’s unique capabilities to provide innovative, effective, and thoughtful legal services to those clients aiming to create positive social and environmental change alongside targeted financial returns.

Perry serves as co-chair of the NYU Law Grunin Center/Impact Investing Legal Working Group’s annual conference on Legal Issues in Social Entrepreneurship and Impact Investing and is involved in other sector building initiatives.

Perry served as a Peace Corps Volunteer in Kazakhstan, where he supported the development of businesses aiming to create mobility and opportunity for people with disabilities in the region. Perry is an Ariane de Rothschild Fellow and member of the ROI Community and Nexus. A native of the Detroit area and University of Michigan graduate, Perry remains committed to the Detroit area, supporting Detroit expat initiatives.

Stephen Thau Partner

New York; Silicon Valley

Stephen’s practice focuses on the representation of life science, medical device, health IT, and other technology companies in transactional matters, including public and private financings, licensing, collaborations and strategic alliances, and mergers and acquisitions. He also represents venture capital firms in public and private financing transactions.

Stephen is recognized as a Leading Life Sciences Lawyer by LMG Life Sciences in their 2021/2022 rankings and short-listed as Venture Capital Attorney of the Year. He has served as a member of the Board of Tech Council of Maryland, the leading technology and life science association in that state, and of BayBio, Northern California’s leading life sciences association. Stephen is a frequent speaker on venture capital financings and served on the faculty at the 2005 and 2007 Emerging Entrepreneurs workshops at Stanford University.

Prior to joining Orrick, Stephen was a partner at Morrison & Foerster, Venture Law Group and Heller Ehrman. He began his legal practice as a litigator, focusing on securities and intellectual property. He also served as a law clerk to the Hon. Vaughn R. Walker in the United States District Court in the Northern District of California. Stephen graduated Order of the Coif from Stanford Law School, where he was managing editor of the Stanford Law Review, and graduated magna cum laude from Harvard College in Biology.

Julie Thompson Managing Associate

Washington, D.C.

Julie represents early to late-stage companies as well as leading investors in venture capital financings, mergers and acquisitions, corporate formation and governance matters and ongoing corporate matters. She advises companies throughout their lifecycle and represents leading venture firms in connection with their investments in private companies, in all cases across industries.

Ramin Tohidi Partner

Silicon Valley

Ramin helps clients maximize their intellectual property and technology portfolios in a variety of ways, including drafting, negotiating, and advising on development, production, supply, procurement, and other technology licensing arrangements. He represents both mature and emerging companies in a variety of industries, including in SaaS, software, AI, hardware, information technology, business process outsourcing, enterprise resource planning, and data intelligence.

Ramin also counsels companies in developing artificial intelligence (AI) policies and deploying AI tools, and he also advises clients on open-source licensing and intellectual property issues in connection with mergers, acquisitions, and financing transactions.

According to Chambers USA, Ramin is “an excellent, practical, client- and business-oriented tech transactions attorney”, and “someone clients can work with as a tech expert, a business confidant and, of course, a legal expert." Chambers USA ranked him as an Up and Coming Partner, and Legal 500 ranks him as a Rising Star in 2021 and 2022 for Technology: Transactions.

Kjell Tönjes Associate

Düsseldorf

He advises start-ups and scale-ups from inception through early-stage financing rounds and in their growth phases, as well as on internationalization projects. In addition, he advises institutional and corporate investors on venture capital investments.

Kjell also advises on national and international M&A and private equity transactions with a focus on technology.

Prior to joining Orrick, he had been a lawyer with one of the big 4 firms in Düsseldorf, where he focused on venture capital. During his studies, Kjell had been a research associate with a Berlin-based venture capital boutique for several years.

Carlo Trucco Partner

Milan

Carlo, a partner of the Technology Companies Group in Italy, advises funds, investors, and companies on a broad range of Venture Capital, Corporate Venture Capital, Tech M&A and M&A transactions.

His clients include the most active Venture Capital firms, High Growth technology companies operating in Italy as well as large Italian corporate groups that he advises on their M&A and CVC transactions across multiple industries, including high tech, agri-tech, fintech, life sciences and healthcare.

Carlo also has a longstanding experience in advising corporate clients, private equity firms and financial investors in the context of domestic and cross-border M&A and private equity transactions, as well as the sale of businesses, joint ventures, distressed M&A and corporate or indebtedness restructuring transactions.

Since 2009 Carlo has developed a specialty practice advising credit institutions on export finance and Export Credit Agency -backed transactions.

Albert Vanderlaan Partner

Boston

Albert is involved in a broad range of corporate legal engagements for high growth technology companies, including IPOs, follow-on public offerings, private and public company securities law compliance matters, public company disclosure obligations, venture financings, mergers and acquisitions,  de-SPAC transactions and SPAC IPOs. He also regularly advises public and private companies and their boards of directors on corporate governance issues.

Albert's clients include public and private companies in technology, energy, automotive, Internet related industries, real estate, finance and the life sciences (including, among others, immuno-oncology, gene therapy, restorative cell therapy and medical device companies). He also represents underwriters in initial public offerings, follow-on offerings and PIPE offerings and venture capital firms in a variety of investment transactions.

Albert was named to the Deal’s Top Rising Stars 2021 list, which recognizes top new partners at U.S. law firms who are “doing spectacular work in the field of deal-making and who have continued to progress in their career despite the obstacles put in front of them.”

Rebecca Vastola Managing Associate

San Francisco

Rebecca is an Associate in the San Francisco office of Orrick’s Technology Companies Group. She advises her clients on key legal issues and obstacles, including negotiating investment terms and structuring deals, maintaining good corporate governance practices, navigating employee and contractor equity, and preparing for exit.

Stephen Venuto Partner

Silicon Valley; San Francisco

The Daily Journal has named Stephen one of the Top 100 Lawyers in California (chosen regardless of specialty). Stephen was Facebook’s first lawyer and has advised many other leading companies at critical stages of their lifecycles including Anthropic AI, Asana, Instagram, Pinterest, Warby Parker and WETA Digital.

Stephen cares about the teams he counsels and thrives on providing practical business advice. When The American Lawyer named Stephen “Dealmaker of the Year”, it recognized his corporate work and representation of Instagram in its sale to Facebook and quoted a prominent Instagram board member as saying that he “is an outstanding lawyer, but he’s also an outstanding business partner . . . someone who cares about everybody [who's] involved in a company.” In addition to naming Stephen to its list of Top 100 Lawyers in California, The Daily Journal has named him to its Top Emerging Companies Lawyers list, and Chambers and Partners has recognized and ranked Stephen in two separate categories for several consecutive years.

Numerous standout technology companies and their founders have turned to Stephen for corporate representation at all stages of their life-cycles. Most of his counseling is with technology disruptive clients in fast-growth fields such as artificial intelligence, information technology, metaverse, fin-tech, SaaS, gaming, media and entertainment. His recent prominent counseling includes companies in the artificial intelligence,  metaverse and gaming spaces. For example he recently advised WETA Digital in its metaverse and gaming related asset sale to Unity Software (for $1.6 billion)  and has advised Anthropic AI from formation through each of its financings.

Martha Verhaelen Career Associate

Düsseldorf

She advises start-ups from their incorporation through their first financing rounds into the growth phase, as well as on internationalization projects. Martha works with venture capital, as well as corporate venture capital investors on start-up financing projects.

Prior to joining Orrick, Martha worked as a trainee lawyer for another international law firm and United Nations Women in Bonn.