Sibley Business Lawyers

Set-fee legal consultations for microbusiness, property, and rental legal concerns. Phone and video consultation sessions cost $300 for up to one hour. Visit https://attuned.legal to request a consultation.

Wendy M. Musielak attended DePaul University in Chicago, IL where she graduated with highest honors with a B.S. in Finance and Management. She earned her Juris Doctorate from DePaul University College of Law in 2003. Wendy is admitted to practice law in the U.S. District Court Northern District of Illinois. Wendy concentrates her legal practice in family law matters including child custody and visitation, child support, alimony and spousal support, collaborative law, mediation, prenuptial agreements, litigation and appeals and complex litigation. Prior to being a partner with Andrew Cores Family Law Group, Wendy was a Staff Attorney for the...

Alexander (Alex) Passo is a trial lawyer that represents clients on a variety of matters with a concentration on: internal business disputes, emergency business litigation, breaches of contract, fraud and professional negligence. Alex has successfully resolved several cases where his clients have recovered over $1,000,000.00.

Alex is a problem solver. Akin to the most notable historical Alexander, he enjoys solving the 21st century’s version of the Gordian knot - complex business disputes. These types of legal controversies often contain a multitude of problems and he employs an analytical approach to solving them - first identifying his clients’ objectives and...

Licensed to practice since 2008, Thomas Howard has represented numerous financial institutions in litigation to enforce their security interests. Over the past decade, he has assisted community banks in complex commercial workouts involving some of the most sophisticated financial products in the banking industry. He has also litigated in contested contract cases on various legal theories. Since 2015, he has been named both a Rising Star from Super Lawyers and an Emerging Lawyer by Leading Lawyers. He also extensively represents secured creditors in various avenues of commercial loan enforcement through all aspects of litigation, from commercial workouts through...

Ariel Weissberg is the managing partner of Weissberg and Associates, Ltd., 401 South LaSalle Street, Suite 403, Chicago, Illinois, 60605. Weissberg and Associates, Ltd. concentrates in the areas of business and commercial litigation, transactional matters and all aspects of insolvency and financial distress, including bankruptcy, loan work-outs and foreclosures. Mr. Weissberg founded Weissberg and Associates in July, 1984. Since then, he has built a varied and loyal clientele, comprised of small to medium-sized to publicly traded businesses, and individuals. He is sought out for complex business and financial planning, especially relating to credit facilities and crisis-management, and high-risk litigation....

Adam E. Urbanczyk has represented tech startups, online merchants, film producers, software companies, national shipping lines, marketing firms, landlords, IT distributors, and consultants in defense, and pursuit, of intellectual property and commercial disputes. Adam has produced favorable outcomes for plaintiffs and has obtained dismissals and removals based on artful pleading, lack of standing, and preemption in state and federal courts in Illinois. Adam has helped recover millions of dollars for online resellers and merchants.

Aggressive, pragmatic, energetic, zealous representation of clients' interests, both in court and out of court, is a succinct summary of my experience and what I bring to the representation of all my clients.

My trial experience and ability is my biggest professional strength. I have been fortunate to try scores of cases, before judges and juries, representing multinational corporations, family owned businesses and individuals in a wide variety of matters. I have particular expertise and experience in prosecuting and defending emergent litigation matters such as temporary restraining orders and preliminary injunctions.

Scott A. Andresen is the founder of Andresen & Associates, P.C., a Chicago-based law firm with a location in East Dundee that focuses its offerings in the areas of sports law, entertainment and the arts, and intellectual property. The firm also has a strong focus in the startup and small entrepreneur space, addressing the legal needs of new and emerging business owners. Prior to founding Andresen & Associates, Scott served as in-house legal counsel for the Arena Football League. He also worked for the legal department of the Oakland Raiders NFL team and served as Legal Assistant to the Executive Director...

An outstanding trial attorney, Shawn Collins is at his best in a courtroom. Shawn has extensive experience handling “high stakes” litigation in environmental contamination, toxic tort, personal injury, and commercial cases. Most recently, Shawn served as co-counsel in a case resulting in a $363 million jury verdict for a woman who contracted breast cancer after decades of exposure to ethylene oxide. He has also been instrumental in acquiring clean water and contamination-free homes for thousands of families. Shawn has recovered millions for clients, including: $34.5 million for a neighborhood contaminated with toxic vapors; $8.5 million for the family of a...

I previously owned and operated a carpentry sub-contracting company. Because I worked on job sites and managed the company, I understand the construction industry in a way that any other attorney that has never worked in the industry can. I specialize in construction law, mechanic's lien law, and construction litigation, representing clients in disputes involving payment, performance, defects, delays, and contracts. I also help clients with drafting, reviewing, and negotiating construction contracts and agreements. I have successfully handled cases in state courts, arbitration, and mediation, achieving favorable outcomes for my clients. I am passionate about advocating for the quality,...

Over 30 years ago, Bill Wilson began his legal career along side his dad, James T. Wilson and practiced with him until his passing in 2008. Bill carries on the legacy of compassionate, expert legal counsel concentrating in the areas of Elder Law, Estate Planning, Business Succession, Medicaid Planning and Estate Planning for Families that have Children with Disabilities.

Bill feels a “profound obligation to provide counsel that ensures the safety of the hard earned assets of families.”

He extends that obligation outside of his practice too. Currently, he serves as President of Aging Care Connections Board, a not-for-profit agency in La...

Lindsey Paige Markus assists business owners and families plan their estates, protect assets, transfer wealth, and minimize taxation. Lindsey works closely with clients to formulate succession plans, advise on business formation, wealth preservation and gift and estate taxation. A Principal at the law firm of Chuhak & Tecson, P.C. since 2006, Lindsey received her J.D. degree from Loyola University of Chicago. Lindsey was admitted to the Illinois Bar in 2006 and the Florida Bar in 2007. Founded in 1987, Chuhak & Tecson, P.C. has over sixty attorneys who concentrate in a variety of areas which include estate planning,...

T. J. Jesky began his corporate career working for a Fortune 500 company that was acquired by a Fortune 50 Company. He spent 23-years working for the International Fortune 50 Company. As Division Manager, his responsibilities included commercialization of pharmaceutical products, negotiating and writing contracts with suppliers and customers, working with government agencies. He was one of the spokes in the wheel in changing State and Federal laws for the benefit of the pharmaceutical industry. Mr. Jesky spent 20-years as a business consultant whose responsibilities included designing capital structures, negotiating contracts/business opportunities, assisting companies in going public, completing due...

Offices in Chicago and Orland Park serving public, closely held for profit and not-for-profit entities, entrepreneurs and professionals in the health care, education, sports, construction and entertainment industries and their families with legacy preservation, estate planning, real estate, health care, business, trust administration, complex civil litigation, serious injury, adoption, agency, elder law, guardianship, professional responsibility and white collar criminal matters.

High-Stakes Litigation - Business Disputes - Franchise Litigation

I represent individuals and companies in high-stakes lawsuits, business and investment disputes, and franchise matters. I trained at a top global law firm where I practiced complex commercial litigation for a decade. I practice now at a boutique law firm where I help entrepreneurs and small businesses with their most important "bet the company" matters.

My practice includes:
- Contract disputes
- Fraud cases
- Franchising and dealer terminations and regulatory compliance
- Securities & commodities litigation / enforcement and...

Attorney Naveed Husain is the managing partner of Farooqi & Husain, LLC. He specializes in the areas of family law, estate planning, and business for clients in DuPage County and Cook County in Illinois.

Naveed’s primary area of practice is family law. He has handled a wide range of complex divorce litigations, including multi-million dollar marital estates, contentious custody battles, and issues related to international law and child abduction. He routinely assists clients in child support, child custody, father’s rights, and other related issues. He often uses his background in business, estate planning, and asset protection...

I have been practicing law since 1995. I established my own firm in 2008 to better address the unique needs of the individuals and businesses I represent. I have considerable experience in the area of real estate law including the following:

Construction and mechanics lien litigation as well as drafting
mechanics liens and bond claims;

Representation of buyers and sellers of residential real estate,
working closely with my clients' and their brokers and lenders...

Denice A. Gierach is a business and estate planning lawyer with more than 30 years of experience representing business owners in the formation, franchising, and dissolution of businesses; contract negotiation and reviews; business litigation; partnership disputes, succession planning; commercial real estate; and aiding individuals in matters of advanced estate planning, and charitable giving. She also leads her firm’s YourOGC program providing Outsourced General Counsel services to small and medium size businesses to assist them in preventing legal issues, providing proper planning for reaching goals, and insight into issues preventing them from further success. As a Certified Public Accountant with a master's degree...

Andrew P. Cores is a graduate of John Carroll University in Cleveland, Ohio. Andrew earned his Juris Doctorate (J.D.) from Northwestern University School of Law in 1993. He is admitted to practice law in the U.S. District Court Northern District of Illinois. Andrew concentrates his family law practice in divorce, alimony and spousal support, child support, collaborative law, custody, prenuptial agreements, litigation and appeals, complex litigation, federal trial practice, state appellate practice, state trial practice, business law and mediation. Andrew has been recognized as an Illinois Super Lawyer since 2012. He is a member of the DuPage County...

Rob is a Partner at The Collins Law Firm, chairing its Banking & Financial Department. Rob focuses his practice on the representation of financial institutions and corporate clients in commercial banking and real estate litigation and transactions. Rob also serves as special counsel for the Federal Deposit Insurance Corporation. Rob is licensed to practice law in the State of Illinois, Northern District of Illinois, Court of Appeals for the Federal Circuit, and the United States Supreme Court. He has also litigated in the federal and state courts of Virginia, Texas, California, Indiana and Wisconsin. Rob's representative clients include:...

Prior to graduating from law school, Mr. Kottaras received valuable training as an intern for two civil court Judges. After law school, Mr. Kottaras began working with a local law firm, where he honed his litigation skills representing real estate developers and personal injury clients.

In 1993, Mr. Kottaras opened a Law Office in the Chicago-Loop, and has been in continuous operation ever since. During this time, he became general counsel for a local real estate developer and owner of several Chicago-Loop commercial buildings, where he practiced real estate leasing, litigation and transactional law. After the developer retired,...

Jonathan David Herpy, Sr. has been named one of the top private equity and corporate attorneys in Illinois under the age of 40 by Chicago Magazine in 2016, 2017, 2018, 2019, and 2020.

Jonathan has represented investors, sponsors, and managers of public and private pension plans, broker-dealers, investment advisers, custodians, and other financial industry service providers throughout the entire range of the investment spectrum and routinely provides market-leading advice on public/private offerings of equity and debt along with capital raising strategy.
In addition to the above, Jonathan has been touted as an industry leader for his sophisticated and efficient approach to structuring...

Sam Neschis works with businesses and business owners in a variety of industries. Sam began his career at the New York County District Attorney’s Office, where he gained valuable trial and investigative experience. He has been practicing corporate and commercial law in Chicago since 2002 representing businesses and individuals in a wide range of areas including shareholder and partnership disputes, breach of contract, breach of fiduciary duty, theft of trade secrets, general employment matters, restrictive employment covenants (including non-competition and non-solicitation matters), commercial fraud, and unfair competition. He also represents clients in real estate, trust, and probate...

Patrick D. Austermuehle, a partner at Lubin Austermuehle, P.C., has experience in complex business and commercial litigation and consumer class actions. He has assisted in the successful representation of a number of state and federal matters, including cases at the appellate level.

Mr. Austermuehle received a B.S. from the University of Wisconsin and earned a J.D. with Honors from Chicago-Kent College of Law at the Illinois Institute of Technology where he was Notes and Comments Editor on the Law Review.

Prior to joining Lubin Austermuehle, P.C., Mr. Austermuehle served as a law clerk at the Cook County State’s Attorney’s Office and as...

Charles Lee Mudd Jr. is the founder and principal of Mudd Law, located in Chicago, Illinois, Park City, Utah, and Houston, Texas. He focuses his practice on a wide range of business legal issues, including transactional and litigation matters involving intellectual property, Internet law, and emerging technology. Mr. Mudd and his firm serve a diverse group of clients, including local, national, and international individuals and businesses. Mr. Mudd received a B.A. in philosophy and a Master of Arts in political science from Purdue University and then went on to earn his Juris Doctor from the Quinnipiac University School of Law....

Axel R. Cerny grew up in the DuPage County community, attending Wheaton Academy in West Chicago. Following graduation in 2006, Axel attended Liberty University in Lynchburg, Virginia and received a Bachelor of Science degree in Communications/ Journalism studies in 2010. From there, Axel returned to the area to study at The John Marshall Law School in Chicago. He earned a Juris Doctorate degree in 2013, and after passing the bar exam was promptly hired to the DuPage County State’s Attorney’s Office as an Assistant State’s Attorney. There he worked for two years under DuPage County State’s Attorney, Bob Berlin, prosecuting...

Under Contract? Need a Lawyer? We excel in assisting clients buy and sell all types of real estate,including, but not limited to single family homes, condos, co-ops and multi family apartment buildings, in Chicago and the surrounding metro area (suburbs). We identify and quantify potential issues, evaluate risk and provide prompt guidance so that our clients can make educated and concrete decisions as they navigate the process of buying or selling real estate.

REAL Law Group, P.C. is a boutique law firm established in 2015 with the idea that effective representation requires both a professional commitment and personal approach that...

Daniel J. Kollias' combination of experience in the real world and in the courtroom sets him apart from other attorneys. He represents clients with the goal of finding practical solutions to complex problems. Prior to starting his firm, Dan successfully owned and managed a restaurant and bar in Elmhurst for a few years before returning to the practice of law. He understands business from the perspectives of both the entrepreneur and the advocate.

Dan is at home both in the courtroom and at the negotiating table. Dan gained extensive in-court experience as a prosecutor in the...

David F. Rolewick graduated from Loyola University School of Law in 1971. He worked as a clerk to Illinois Supreme Court Justice Daniel Ward, then as Assistant Director of the Administrative Office of Illinois Courts. He has been in private practice since 1979.

He has served in numerous positions in the Illinois State Bar Association and has served as Chairman of the Hearing Board, Review Board and Vice Chair of Commission for Attorney Registration and Discipline of the Illinois Supreme Court. In 2001, he was appointed by the Illinois Supreme Court to serve as Chairman of the Special Supreme Court Committee...

William (Bill) Cisar has 10+ years legal experience in handling domestic and international business contract matters. He has obtained an L.L.M. Master of Law degree specializing in Taxation from Arizona State University. Bill is licensed in the state of Illinois and works for clients throughout the United States. Bill Cisar has extensive experience with Startups, Commercial Contracts and Agreements, Merger and Acquisition, Equity Financing & Securities, Fintech & Cryptocurrency, SaaS, Tax Law & Strategies, Trademark & Copyright, IP, and Data Privacy. Having an attorney on your side willing to speak openly and directly about the liabilities and necessary documents you need to...

Mr. DeBlasio is the founder and managing member of DeBlasio & Gower LLC. Tony has over 22 years of experience as a trial lawyer and advisor. He has counseled individuals, business executives, for profit and not-for-profit companies and government bodies in complex litigation matters, internal investigations and dispute resolution strategies. Tony has been selected as an Illinois Super Lawyer in Business Litigation on many occasions. Only 5% of attorneys receive this distinction. Tony has represented clients from a multitude of industry sectors, including, health care, technology, communications, financial, education, real estate, manufacturing, construction, management...

Mark Varboncouer is the founder of Varboncouer Law. Mr. Varboncouer is an experienced trial attorney who previously spent 10-plus years with Kirkland & Ellis LLP (“one of the nation's largest and most prestigious law firms”/ “known for its world-class litigation practice”/ “one of the ‘Fearsome Foursome’ — the four firms most likely to strike fear in opposing counsel”); and 4-plus years with another highly-prestigious 1,000-plus attorney law firm, McGuireWoods LLP, where he litigated a variety of issues: contracts, non-competes, tortious interference, unfair competition, fraud, licenses and complex intellectual property issues (e.g., patents, trade secrets, trademarks, copyrights, false advertising etc.)....

Aja Favors is a mediator that focuses on privacy and technology disputes including Data Breach, Contract Disputes, AI-Generated content, Consumer-to-business privacy disputes, and more. She's gained crucial knowledge in technology mediation by working for a variety of organizations. Attorney Favors is the founder of her own firm, Privacy & Technology Mediation Services. The firm is based out of Illinois but serves clients throughout the United States. Make sure that your data is handled with care. To schedule a free consultation, call 312-767-3900.

John A. Sopuch III, a trial lawyer with a history of winning some of the nation’s biggest verdicts, has joined The Collins Law Firm as Of Counsel.

In 2002, the National Law Journal recognized John’s nearly $43 million verdict (in Miami Cigar v. UST, et al., a business fraud case) as among the top 100 verdicts in the nation that year. In 2004, John did it again, with his $30 million verdict in a breach of contract case, Basic Capital Management Inc. v. Dynex Commercial, Inc.

Hailing from St. Louis, MO, John was born on March 21, 1965. Attending prep school at...

Mr. Fakhouri is a personal injury trial lawyer and the President of The Fakhouri Firm, which is based in downtown Chicago. If you require the services of a highly skilled personal injury trial lawyer in Chicago, contact The Fakhouri Firm at (312) 471-8873 or to reach Robert directly at (312) 999-9990.

I am a partner and executive committee member. I view my job very simply: to make money for clients whenever possible and to protect their interests at every turn. My transactional work includes serving as outside general counsel to closely-held businesses and their principals; representing private equity funds and others in their M&A activities; and structuring new businesses, business lines, joint ventures, and other significant commercial relationships. I regularly advise clients on a wide range of topics including fiduciary duties, corporate structuring issues (between shareholders, members, joint ventures, etc.), credit negotiations, general contract issues, succession planning, employee matters, and...

Aaron Rifkind is an Illinois and Wisconsin licensed attorney, as well as admitted to the Trial Bar for the United States District Court for the Northern District of Illinois. He focuses his practice to primarily breach of contract matters related to business, construction, and partnership disputes.

Attorney who helps bring peace and comfort to his clients by providing the individuals and businesses with solutions to help protect their interests and pursue their dreams and aspirations.

Nick Nelson was admitted to the Illinois bar in 2008. Since then he has focused on serving his clients and offering practical legal advice that accomplishes the goals of his clients and serves their best interest. Nick's personality, knowledge, and skills have proven beneficial for clients in legal disputes ranging from divorce, civil litigation, business guidance, and negotiations. Nick has won numerous awards and recognition from the legal community, including AVVO Excellent Rating, AVVO Featured Attorney Divorce, AVVO Top Contributor, AVVO Clients' Choice, American Institute of Family Law Attorneys 10 Best for Client Satisfaction, The National Advocates Top 40 Under...