San Francisco
Larry's typical representations range from formation and early stage corporate counseling, angel and venture capital financing, mergers and acquisitions, joint ventures and partnerships to angel and venture fund formations and lending and other commercial transactions. Larry's practice focus on a range of technology companies focused on education technology and education services, software and SAAS based businesses, consumer products to semiconductor businesses.
San Francisco
San Francisco
He advises publicly held and privately owned (including sponsor-backed) companies, financial institutions, credit funds and other alternative lenders in connection with broadly syndicated loans, pro rata (bank-only) credit facilities and a wide variety of private credit transactions (including senior secured, junior lien, senior subordinated and mezzanine loans). His experience also extends to asset-based loans, project financings, debt restructurings and workouts. In addition, Zach regularly represents technology companies on various types of growth capital financings used to rapidly expand their businesses and to deploy new and market-disrupting products and services.
Zach has a particular passion for the digital infrastructure sector, stemming from his extensive experience representing data center operators, service providers, lenders and investors in the space. As one of the leaders of Orrick’s multidisciplinary data center practice, he is well-versed in traditional and increasingly bespoke financing structures to address the unique needs and challenges of clients in this ever-evolving industry.
In the 2025 California Banking & Finance category of Chambers USA, clients praise Zach as “a phenomenal” and describe him as “extremely aware of the market and a great resource when it comes to debt financing.” He is also recognized by IFLR1000, where clients note that Zach “is an outstanding business partner” and “his strengths are his creativity, accessibility, diligence and his ability to bring all of Orrick's resources to bear.”
Zach previously served a three-year term on the Commercial Transactions Committee (formerly called the Uniform Commercial Code Committee) of the Business Law Section of the State Bar of California, acting as its Co-Chair for the final year of his term.
San Francisco
He represents plaintiffs and defendants in complex trade secret misappropriation cases and has conducted numerous TRO and preliminary injunction hearings in aid of these cases. His practice also includes counseling relating to trade secrets misappropriation and non-compete/non-solicitation agreements.
Rob has broad experience in commercial litigation, having litigated claims of securities fraud, lender liability, breach of contract, breach of fiduciary duty, breach of warranties, claims arising from securitization transactions and other business fraud.
Rob's experience in employment-related litigation includes defending claims of discrimination, wrongful discharge, retaliation, sexual harassment and breach of contract. His practice also includes counseling relating to trade secret misappropriation and non-compete/non-solicitation agreements.
U.S. and international clients with significant California presence turn to Rob to represent them in complex matters, including numerous financial services companies. He handles both jury and bench trials, as well as AAA, JAMS and FINRA (formerly NASD and NYSE) arbitration hearings.
Rob serves as the chair of the Firm’s Practice Management Committee, and is a member of the firm’s Risk Management Committee. Rob previously served as head of the San Francisco office. Rob contributes pro bono hours to the Humane Society and Point Blue Conservation Science each year.
San Francisco
In addition to traditional project finance, revenue, general obligation and other tax supported municipal bonds, Eugene has experience with a variety of financing structures and characteristics, including private activity bonds, structured products, securitizations, pension obligation bonds, swaps and synthetic fixed rate bonds, and various reinvestment vehicles. Early in his career, he pioneered capital markets access for California public charter schools and advised governmental issuers, foundations, advocacy groups and policy makers in the development and expansion of public charter school access to tax-advantaged financing. He has also structured innovative philanthropic investments designed to lower facilities financing costs for public charter schools across the country,
Eugene serves on nonprofit organization boards, including: the Mural Music & Arts Project, an arts-based youth development organization he founded in East Palo Alto, California, to educate, inspire and empower teens through the arts; California Lawyers for the Arts, serving the creative arts community statewide; and the Flywheel Fund, an income sharing-based law school tuition assistance program. He also serves on the steering committee for the Just the Beginning Foundation's San Francisco Bay Area youth education and pre-law programs.
Prior to joining Orrick, Eugene was a public school teacher and science curriculum developer in the South Bronx and Washington Heights neighborhoods of New York City from 1993 to 1998. He is an alumni of the Teach for America Corps.
Houston; Miami; Austin
Houston; Miami; Austin
Barbara represents state and local governmental, nonprofit and for-profit corporations, and other market participants in the issuance of qualified 501(c)(3) private activity bonds for eligible residential rental projects for affordable and middle-income housing, as well as related infrastructure financing, including tax and revenue anticipation notes (TRANs). She serves as special tax counsel to one of the largest sports authorities in Texas, with the goal to promote local and community development, including maintenance and expansion of the city’s stadiums and parks.
She also has significant experience representing nonprofit organizations. Formerly an attorney with the Chief Counsel of the Internal Revenue Service, Barbara has represented clients before the IRS in a variety of matters involving tax-exempt bonds, including audits and private letter ruling requests. She has participated in all facets of the tax analysis associated with the issuance of governmental purpose bonds, certain tax credit bonds, qualified 501(c)(3) bonds, qualified residential rental bonds and qualified small issue bonds.
Barbara has served on the Steering Committee and has chaired the Working Capital panel and the Bond Direct Purchase - Advanced Tax Topics panel for the Bond Attorneys’ Workshop, the oldest and largest annual gathering of bond lawyers.
Washington, D.C.
Ignacio engages with the SEC and the Financial Industry Regulatory Authority (FINRA) on behalf of clients on critical matters related to their business by seeking regulatory relief, interpretive guidance, exemptions and as a subject matter expert in enforcement and examination matters. He advises major U.S. broker-dealers in their clearing, retail, trading and institutional businesses, and on their financial responsibility and operational obligations.
Ignacio has counseled numerous broker-dealers on their obligations under the net capital rule (Rule 15c3-1), the customer protection rule (Rule 15c3-3), margin (Regulation T, Regulation U, Regulation X, FINRA Rule 4210, etc.), recordkeeping and reporting rules (Rule 17a-3, Rule 17a-4, Rule 17a-5, Rule 17a-8, Rule 17a-11, Rule 17a-13, etc.) and other middle office and back-office requirements. He has drafted market standard clearing and custody agreements for broker-dealers and has experience working on various types of agreements affecting market intermediaries and participants, including trading agreements, customer agreements, distribution agreements and platform agreements.
Ignacio regularly registers and provides support to alternative trading systems (ATS) and counsels market participants regarding their obligations to register as such. In addition, he has helped broker-dealers develop management platforms for clients involving money market funds and other cash equivalent instruments. He also has experience with cash sweep programs involving money market funds and bank deposit programs insured by the Federal Deposit Insurance Corporation (FDIC).
Ignacio’s experience also includes matters relating to domestic and foreign broker-dealer registrations, customer account statement and confirmation requirements, mergers and acquisition brokers, anti-money laundering obligations for buy-side and sell-side participants, transaction confirmations and outsourcing broker-dealer technology and platforms. He counsels foreign exchanges and foreign clearing organizations regarding U.S. regulatory obligations on the access of U.S. person to foreign options markets and security-futures products.
Portland; Seattle
Portland; Seattle
Christine has more than two decades of experience in public infrastructure finance, advising on both traditional bond financings and innovative funding structures. She serves as a Vice-Chair of the Public Finance Group and on the leadership team for the Impact Finance Group.
Christine’s experience includes various general obligation and revenue bond financings, including those relating to transportation, education, healthcare, water and wastewater, economic development, urban renewal, public power and other complex and innovative social and infrastructure financings sometimes involving public-private partnerships (P3) for large transportation and utility issuers, state and local municipalities, and other for-profit and nonprofit corporations.
She has extensive knowledge and experience with disclosure requirements for municipal issuers under federal securities laws, including both initial and continuing disclosure issues, material events disclosure, public offerings, private placements and other municipal securities regulatory matters.
Christine is a frequent speaker at conferences and seminars given by trade and professional organizations within the municipal finance industry, including serving as Chair for The Bond Buyer's 2022 Infrastructure Conference and Board of Directors to Women in Public Finance.
London
Following an earlier career as a computer software programmer, Ylan has a passion for technology and innovation across numerous sectors.
Ylan’s notable company-side representations include Currencycloud, EVRYTHNG, Griffin Financial, MFS Africa, nPlan, Railsbank, Signal AI and Taster. One CEO client described Ylan as the “most incredible lawyer… [who I have worked with] for years. He's that good and his deal team is good too.”
In addition to his company-side representations, Ylan acts for leading venture capital and private equity firms and other strategic investors, including Vitruvian Partners, Warburg Pincus, Kennet Capital Partners, Kinnevik, Marlin Equity Partners, Seedcamp, and Oxx.
Ylan has been consistently recognised as a leading venture capital advisor in both Legal 500 and Chambers and Partners. Ylan was described by one client in Legal 500 UK 2022 as “an exceptionally knowledgeable counsel – he helped guide me through a number of challenges around our fundraise with ease, speed and clarity.”
A recent career highlight for Ylan was being invited by HM Treasury to advise on the UK Government’s Future Fund in response to calls from the technology industry to support VC backed start-ups throughout the ongoing COVID-19 pandemic.
New York
Matthew is recognized nationally and globally by Chambers USA, where clients describe him as “smart, organized and responsive and offers really good insight on key issues” and “he is an encyclopedia of PPP and he does an excellent job of leading tricky conversations and getting to a point where all parties agree.”
Matthew has advised clients across a full spectrum of energy and infrastructure assets, including telecoms, rail, highways, airport, intermodal transit, combined heat and power, social infrastructure, and waste to energy. In Matthew's capacity as outside counsel to the Association for the Improvement of American Infrastructure (AIAI) Matthew has also provided input on various key pieces of federal, state and local governments on the sufficiency of their laws to produce P3 projects in their jurisdictions.
Sacramento
Jenna has worked on all structures available in public finance, including fixed and variable, tax-exempt and taxable, insured, letter of credit and liquidity supported bonds, conversions, tenders, exchanges, restructurings and reofferings, senior/subordinate, capital appreciation and convertible capital appreciation bonds, securitizations, project finance, direct purchases, bank-qualified transactions and 144A and Section 4a2 offerings.
Jenna's practice focuses on the following areas, in which she has acted as bond, borrower’s, disclosure, underwriter's, and bank/direct purchaser’s counsel:
New York
Young is recognized as a Leading Lawyer by Chambers USA and Chambers Global (2010-2025), where clients state, “Young is a spectacular lawyer. She is smart, creative and commercial - a stand out person to work with,” she “provides expert representation in the development and financing of high-value and sophisticated infrastructure projects,” and is “very insightful and bringing a lot of practical experience to deals.”
Young represents sponsors, lenders and investors in the development, construction, financing and operation and maintenance of complex infrastructure projects and the acquisition and sale of projects and companies in the infrastructure sector. She has been involved in many of the largest U.S. PPP transactions that have achieved financial close in the past several years.
Young has acted as lead counsel in numerous project financings, acquisitions and other strategic arrangements in the United States and abroad. These transactions have involved, among other assets, toll roads, airports, port facilities, generation assets, telecommunications infrastructure, water and waste facilities, and companies owning portfolios of infrastructure assets.
Young also serves as Lead Director of Orrick's Board.
New York
As bond counsel, underwriters’ counsel, borrower’s counsel and credit enhancer’s counsel, Eileen has worked on deals ranging from a few million dollars in value to more than $1 billion. She has broad experience with all types of financing structures including fixed rate, variable rate, flexible rate and optional tender bonds; tax-exempt and taxable debt; general obligation and revenue bond financings; unsecured obligations, mortgage-secured and project-based security; synthetic structures involving derivative products; and master trust indenture structures. Marketing alternatives have included public offerings by governmental issuers or conduit issuers, taxable bonds issued directly by non-profit organizations, direct placements with banks and financial institutions, and private placements. She was ranked Band 1 by Chambers USA New York for Public Finance in 2022.
While Eileen's practice encompasses all types of financings, her areas of concentration are financings for not-for-profit organizations, affordable housing, governmental purposes and public power projects. She has also participated in helping to structure and develop special financing programs.
Museums and Cultural Institutions: Referred to as the “bond artist” by the American Lawyer in connection with her work on the Museum of Modern Art expansion financing through the Trust for Cultural Resources, Eileen has been involved in transactions for most of the cultural institutions in New York City.
Educational Institutions and Other Non-Profit Organizations: Eileen has served as institution counsel, bond counsel or underwriter’s counsel on transactions to finance projects for a multitude of colleges, universities, health care organizations, private schools and other not-for-profit corporations, often in connection with their initial financings.
Affordable Housing: Financing the construction or preservation of thousands of affordable housing units has been an important facet of Eileen’s practice. In addition to serving as bond counsel or underwriters’ counsel on 80-20 developments, she is involved with the pooled open resolution programs established by the New York City Housing Development Corporation and the New York State Housing Finance Agency (two of the largest housing bond issuers in the country).
Governmental Purpose Bonds: As special counsel to the Office of the State Comptroller, Eileen provides advice concerning the issuance of the State’s general obligation bonds as well as other issues. She has also participated in the issuance of State-supported bonds by several public benefit corporations including the Dormitory Authority and Empire State Development.
Public Power: Eileen has worked with the Bonneville Power Administration for over 25 years on a range of financing programs, including on power purchases (including nuclear power), lease-purchase financings, energy prepayments, and conservation.