Clackamas County Business Lawyers

I earned my law degree from Southern Illinois University in 2002, and have 2 decades of experience practicing law. For the first 14 years, I practiced criminal law, growing a very successful solo-attorney practice and gaining extensive courtroom and trial experience. However, as I grew as an attorney, I realized that my interests drew me to a different type of practice. This is where the idea for INTELLEQUITY® was born. Based on this new interest, I took a few advanced law courses in intellectual property at John Marshall University Law School in Chicago, Illinois. Upon relocating to Portland, Oregon in 2017,...

I represent individuals who have been harmed by others - whether personally like in an automobile/car accident, or by an institution like abuse or violation of civil rights. I have been practicing law in the State and Federal courts in Oregon since 2005, and have additional relevant legal experience extending back to 1991. My experience includes working for international law firms to my own solo practice representing corporations, small businesses, and individuals. I am a trial attorney and have litigated cases against businesses, insurance companies, colleges, universities, trade schools, and schools on behalf of people that...

I primarily practice in the areas of product liability, aviation and commercial litigation. I have tried cases to juries through the state of Oregon.

Aaron Ferreira grew up in Livermore, California. As an undergrad, he attended the California Polytechnic State University at San Luis Obispo (Cal Poly), first studying Computer Science and then graduating in 1994 with a Bachelor of Arts degree in Philosophy. After graduation, he got his feet wet in the legal profession by working for three years as a legal assistant in Shell Beach, California.



In 1997, Aaron entered the Northwestern School of Law of Lewis & Clark College, in Portland, Oregon. While attending law school, he participated in law review as a Research Editor and then Articles Editor for the...

Katia is a cannabis business litigator experienced in disputes concerning contracts, commercial leases, and business torts. Katia graduated Magna Cum Laude from Vermont Law School, where she was the Articles Editor for the Vermont Law Review, and received  numerous accolades, including a certificate in the Experiential Advocacy Program, the Endowed J. Scott Cameron Scholarship,  Vermont Law Academic Scholarship, and the CALI Excellence Awards for achieving the highest grades in Negotiation and Evidence.

I handle civil litigation, business, real estate, and fiduciary litigation matters. For litigation matters, my focus is Oregon state court, although I also appear in Oregon Federal District Court. I am well-versed in all phases of litigation and comfortable taking a case to trial. Given the risk and expense of litigation, many cases settle before trial. I have participated in numerous mediations and judicial settlement conferences. However, sometimes settlement does not make sense and a client needs their day in court. I thoroughly enjoy the challenges and complexities that trial brings and feel at ease...

After spending the first part of my career working for a prominent Portland defense firm, I rededicated my practice to representing individuals and families who have been injured through the negligence of others. My clients benefit from my big firm experience and my small firm attention to them as individuals. I bring extensive experience in personal injury matters, having represented clients in cases involving car and truck accidents, product defects, medical malpractice, and claims of wrongful death. I am familiar with how insurance defense firms evaluate cases and defend them at trial, which lends invaluable strategy and credibility to my clients'...

Mr. Newman's clientele have included law firms, individuals, and small and medium sized entities in various locations in the United States and around the world, including a niche Brasilian practice. In addition to Mr. Newman's legal experience as a registered patent attorney and working as a litigation and a transactional attorney, he has worked as a CEO of a start-up company, as an associate in an incubator, and he has performed financial valuations of intellectual property both as a function of litigation and arms-length transactions.

My name is Marisol Cordero-Goodman, I am an attorney who guides my clients to discover what kind of legacy they aspire to leave behind, what kind of values they wish to impart to love ones, family members and/or business partners. I meld my legal expertise in estate planning, estate administration and corporate formation with real life issues. I strive to empower my clients to make informed and impactful decisions about their quality of life, distribution of assets to love ones, on whom to bestow financial and health decision making powers, and how to implement their legacy before and after...

I offer entrepreneurs, small businesses, and the owners of those businesses, access to straightforward, cost-effective, and responsive legal services for the three major stages of a business's lifecycle: the startup, the operation, and the transition (such as a sale, transfer or closing down) of the business. For clients, this means access to a top notch, experienced attorney focused exclusively on the types of transactional issues that directly affect your business.

As a trial attorney, Pete Viteznik focuses on litigation involving commercial litigation, construction, liens and payment disputes, delay of claims and insurance coverage, and construction defects for developers, owners, general contractors, subcontractors, material suppliers, and design professionals. He has a reputation as a skilled negotiator who consistently wins cases and settles large cost recovery claims for his clients.

Pete is recognized as one of the premier business and construction litigators in the Pacific Northwest and over the course of his 26-year career has tried and arbitrated cases throughout Oregon, Washington, Idaho and California. He has argued and prevailed on several important...

Heidi was born and raised in the Pacific Northwest, coming from a family who has lived in the Pacific Northwest for four generations. Prior to law school, Heidi worked for five years as a victim’s advocate for survivors of sexual and domestic violence. Her love of collaborating with clients to achieve a goal of safety for their future, stems from this work. Heidi is a graduate of Willamette University College of Law, where she received her Doctor of Jurisprudence. During her time in law school, she discovered her love for the area of estate planning, spending a year in a half in...

We help families and business owners plan for now and the future. This is done through estate planning and business planning. Our process is to educate clients about opportunities - and problems - they or their family may encounter down the road. Next, we help them identify their priorities and goals, and then develop a plan to accomplish those goals. This sometimes involves using advanced legal structures and techniques, but we keep the explanations straight forward and understandable. After all, a great plan isn’t that great if you don’t understand it. Quality planning that you understand is...

Ann K. Chapman has been practicing law in the bankruptcy field since 1985. Ann became the managing partner of Vanden Bos & Chapman following the retirement of her law partner of more than three decades, Robert Vanden Bos, in 2018. She is a frequent speaker on bankruptcy topics and enjoys referrals from attorneys in many different fields throughout Oregon. Ann remains one of the most experienced consumer and small-business bankruptcy attorneys in Portland, with over 33 years spent practicing in the area.

Adam Rose is the founder and principal attorney at Rose Law Firm, P.C. His practice focuses on representing shareholders as they plan for and navigate business ownership change of control events—whether in a transactional setting or in shareholder dispute litigation. Adam has substantial experience with mergers & acquisitions, business ownership succession, complex Delaware corporate legal issues, corporate governance, corporate finance, securities laws, joint venture relationships, and fiduciary duty advising. Adam also has represented clients in numerous corporate and litigation matters: shareholder partnership disputes, business divorce, minority shareholder rights, derivative actions, corporate dissenters’ rights, and securities litigation. Prior to forming the Rose Law Firm...

James Oberholtzer has provided legal services to clients for over 35 years. He has provided legal representation to: Families. Estate planning, family wealth planning, wills and trusts, taxation of wills and trusts, guardianship and conservatorships, creation and administration of trusts, and probate of estates. Entrepreneurs. Closely held companies, family partnerships and individual entrepreneurs in formation and finance of enterprises, acquisitions and joint ventures, strategic planning and executive compensation, entity governance, integration of tax, legal and business objectives, protection of intellectual property and selection and supervision of local counsel. Senior Housing. Senior housing owners and operators...

In 30 years of law practice, Dean Alterman has advised private businesses and real estate investors across a range that includes buying, selling, and leasing commercial and multi-family real estate, negotiating development agreements, forming condominiums, acquiring and selling businesses, and the other legal matters that come up in the business world. Known for his unusual memory and his mathematical mind, Dean brings to his practice the experience of eight years in real estate sales, two terms on a county planning commission, and a stint as an outside director of a community bank and its holding company.
Dean frequently speaks and writes...

After over ten years in private practice and public service, Brandy Pirtle-Guiney formed Pirtle-Guiney Law LLC in February 2016 in order to focus solely on employment and civil rights law with an emphasis on partnering with progressive small businesses to provide a wide-range of services aimed at helping their businesses and employees thrive.

Brandy was previously an attorney with Davis Law Offices LLC where she practiced employment, small business, vcivil rights and estate planning law. She previously served as a Senior Civil Rights Investigator with the Bureau of Labor and Industries where she spent several years handling employment, housing and public...

Justice primarily focuses his practice on business, commercial, employment, and tort litigation. Justice's objective is to obtain favorable outcomes for each of his clients though competent and responsive legal advocacy. Justice leverages his litigation experience, including multiple jury and bench trials to meet and often exceed client expectations.

Justice also advises clients concerning various business matters including, but not limited to, entity creation, contracts, real estate, and licensure. Justice utilizes an industry-focused approach to help clients naviagate their business issues.

Justice provides labor and employment training for employers. The training focuses on the prevention of claims and how to mitigate and...

John is a international lawyer with multiple post graduate degrees from both U.S. and European schools. He is a certified Fraud Examiner and Certified Controls Specialist. He has extensive multifaceted experience in business law and litigation.

A native of Minnesota, she attended law school in Indiana where she held a clerkship with the Marshall Superior Court in Plymouth, Indiana. Heading west on the Oregon Trail, she earned a masters in law degree from Lewis & Clark College of Law in Portland before starting to practice law in Oregon.

Jonathan D. Mishkin, LL.M., has 15+ years as a practicing tax and estate planning attorney where he utilizes his extensive background in individual, corporate, international and real estate taxation along with knowledge in asset protection/estate planning techniques to consult with clients in matters of estate planning and tax mitigation strategies.

Mr. Mishkin has an economics and political science degree from the University of Pennsylvania. He received his Juris Doctorate from the University of Oregon School of Law and an LL.M. in Taxation from the Georgetown University Law Center where he served as the Graduate Tax Policy Scholar advising the United...

I am a business lawyer who thinks like a businessman. Providing the kind of services my business clients need really is that simple. My practice focuses on litigation solutions that are consistent not at odds with my clients' business needs. My firm, Slinde Nelson, offers full service, innovative solutions to business clients throughout the region. We handle entity formation, buying and selling of businesses, employment law matters and employee relations issues, intellectual property matters, trade secrets, real estate and construction matters, and just about any other issue that comes up in the business setting.

Jeff moved his practice to Lake Oswego in 2006. Since then, he and his team have helped numerous businesses and individuals navigate through turbulent legal waters. When the housing and banking crisis hit hard, Jeff was one of the few attorneys in Oregon who was willing to take on the complex defense litigation against the banks and mortgage servicers to help Oregon homeowners fight to save their homes from foreclosure. He has been instrumental in shaping Oregon foreclosure practice, most notably with successful appeals in US Bank vs. Vettrus, 285 Or App 629 (2017) and US Bank vs. McCoy, 290...

John’s practice is almost exclusively in the context of business and commercial disputes, with a particular emphasis on litigating limited liability company, corporate and partnership disputes, state and federal securities claims, construction contract and lien enforcement actions, and probate and trust matters in Oregon and Washington. He has tried dozens of cases to verdict and litigated hundreds of cases through arbitration, summary determination, or other successful adjudication. With a family background in business ownership, John possesses unique insight into his clients’ personal investment in and commitment to running successful businesses. Consequently, he prides himself on keeping his clients’ ultimate goals in...

Jason is a self-starting, go-getting lawyer who takes a pragmatic approach to helping his clients. He co-founded Fortify Law because he was not satisfied with the traditional approach to providing legal services. He firmly believes that legal costs should be predictable, transparent and value-driven. Jason’s entrepreneurial mindset enables him to better understand his clients’ needs. His first taste of entrepreneurship came from an early age when he helped manage his family’s small free-range cattle farm. Every morning, before school, he would deliver hay to a herd of 50 hungry cows. In addition, he was responsible for sweeping "the shop" at...

Kirk Nevada Walker is an attorney helping clients in Nevada and other states since 2008. Super Lawyers named Mr. Walker on the exclusive Mountain West Rising Stars list multiple years for litigation, which honor is received by no more than 2.5% of the lawyers in the mountain states. Nevada Business Magazine also lists Mr. Walker as its "Legal Elite" comprising of only the top 4% of attorneys in the State of Nevada.


Mr. Walker enjoys an AV rating, which is the highest rating by Martindale-Hubbell from judges and attorneys. Mr. Walker was named one of the top-rated lawyers in...

Ryan Ripp founded RHR Business Law, LLC for the purpose of making the legal system more accessible to entrepreneurs, small business owners, and investors. He has experience forming entities, providing securities law guidance, and drafting a wide array of business and employment contracts. While in law school, his legal thesis focused on making employee stock option plans and agreements more accessible to the startup community. Licensed to practice in Oregon.

For more than two decades Shawn has advised individuals, businesses, landowners, and public entities, throughout Oregon and Southwest Washington on various and often complex legal matters. He has successfully represented hundreds of these clients in civil litigation matters in both state and federal court.

Shawn is able to effectively negotiate settlements on challenging and highly charged cases while at the same time always being prepared to take cases to trial if resolution is not possible. Shawn is comfortable trying cases in front of juries and to the court. He has spent countless hours mentoring less-experienced attorneys on how to effectively try...

Business Law, Construction Law, General Civil, Injury Law

Registered patent attorney with several years of experience in practicing intellectual property (IP) law, particularly in the areas of preparing and prosecuting patent, trademark, and copyright applications, patentability and infringement analyses, strategic IP counseling, and enforcing intellectual property rights.

Benjamin Ybarra, Attorney at Law is a general practice that serves the Portland metropolitan area. I work with individuals and businesses in a variety of transactional areas and legal disputes.

I have been practicing law since 1980. I began my legal career first as an associate, and later a partner, in a small law firm in the St. John’s District of Portland, Oregon. In 1983 I moved into my own office in Tigard, Oregon. In 1993 I moved my practice to Wilsonville, Oregon, where it is today. My clients have come from all over Oregon (and, sometimes, from out of state) and I have handled legal matters in just about every county in Oregon. I like being a sole practitioner because it allows me to practice law the way...

Irina Batrakova is a native of former Soviet Union, and in 1994 was selected to participate in the Future Leaders Exchange (FLEX) program, sponsored by the U.S. Department of State as part of the Freedom Support Act (FSA) of 1992. She was one of 1,200 talented and motivated students who spent the 1994 academic year in the U.S. with a goal of enhancing an understanding and dialogue between the people of the U.S. and former Soviet Union. Cum Laude from Portland State University – Graduated in 2000 Lewis and Clark Law School – Graduated in 2004 Prior to founding TBLO in 2012, Irina...

Raised in the Northwest. Private practice for over 20 years in the business/real estate areas. Extensive litigation experience, including in the Court of Appeals, Oregon Supreme Court, and federal courts as well.