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William Michelangelo Sweetnam

Class action Attorney at Chicago, IL

5.0   10 reviews

About William

Learn William’s areas of practice.

3
Practice areas
  1. Class action
    50%
    Established in 2008, Sweetnam LLC was formed to represent victims of fraud at the hands of corporations, financial institutions and insurance companies.

    12 years

  2. Lawsuits and disputes
    25%
    Sweetnam LLC is a civil litigation boutique providing superior legal knowledge, courtroom skills and negotiation techniques to plaintiffs and defendants in state and federal courts throughout the United States.

  3. Litigation
    25%
    Representation of individuals and domestic and international business entities, ranging in size from fewer than 10 employees to more than 500 employees, in both civil litigation and appeals.

    12 years

William M. Sweetnam, has spent over twenty-five years as a litigator, often concentrating in the area of class action and complex litigation, prosecuting hundreds of consumer, shareholder and antitrust class action in federal and state courts across the country.  In addition to representing both plaintiffs and defendants in a wide variety of cases involving both economic and non-economic injuries, Mr. Sweetnam has acted as lead counsel, co-lead counsel and has been a member of the executive and steering committees in consumer, antitrust and other class action, complex and multidistrict litigation matters.  

Licensed for 28 years
State IL
Status Active And Authorized To Practice Law
Acquired 1994
Updated 10/10/2022
State IN
Status Temporary Admission Expired
Acquired 2011
Updated 10/12/2022

We have not found any instances of professional misconduct for this lawyer.

Contact William

Keogh Law, Ltd.
55 W. Monroe St.
Ste 3390
Chicago, IL, 60603

Reviews

5.0 / 5.0
  10 customer reviews
5 Star
 
100%
4 Star
 
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Posted by MIJO | February 28, 2020
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
HONEST PROMPT HELPFUL STRAIGHT FORWARD WORTHY WITH INTEGRITY VICTIM ADVOCATE NOT NICKLE AND DIME THANK YOU VERY MUCH
PARDON CAPS, POOR VISION. CONCERT BAIT AND SWITCH SCAM VICTIM CONSULTED ATTY SWEETNAM BRIEFLY FREE. PROFESSIONALISM AND SUGGESTIONS HELPED WIN BACK RIGHTS FOR AN AVERAGE CITIZEN. HONEST MAN WITH INTEGRITY PROMPT HELPFUL STRAIGHT FORWARD REAL VICTIM ADVOCATE. GOOD PERSON WORTH CONSULTING. THANK YOU VERY MUCH.
Posted by KM | February 18, 2020
This review is from a person who hired this attorney.
| Hired Attorney
Exceptional
William Sweetnam goes above and beyond for his clients. He showed impeccable communication, hard work, and dedication to our case. It was an absolute pleasure to work with him and his team.
Posted by Billy H | May 12, 2019
This review is from a person who hired this attorney.
| Hired Attorney
First Rate Attorney
I retained Bill to pursue a case against a large financial services firm and was extremely pleased with that decision. Not only did he secure a positive outcome, but he did so with integrity and the highest degree of professionalism. He is smart, amiable, and legally savvy. I have dealt with a number of attorneys throughout my life (on the state and federal level), and Bill is truly one of the best. If you are looking for first rate legal counsel, Bill Sweetnam is an outstanding choice.
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Posted by Nola | April 16, 2019
This review is from a person who hired this attorney.
| Hired Attorney
Highly Recommended
I retained Sweetnam LLC to defend me in a lawsuit. The firm handled my matter professionally and at minimal cost. I highly recommend William M. Sweetnam and his firm.
Posted by anonymous | January 17, 2017
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
Excellent Lawyer
Bill helped me draft a new contract. He asked all the right questions and was very professional and knowledgeable.
Posted by anonymous | January 10, 2017
This review is from a potential client who consulted with this attorney.
| Consulted Attorney
Excellent Lawyer
Mr Sweetnam is an excellent lawyer. He understands software development and helped me write a contract for a customer. As all lawyers he bills by the hour so you have to make sure you understand how many hours are involved in his work because. In my case the help I received was worth of the money.
Posted by Rebecca | August 15, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Very Professional, Very Knowledgeable, and Tough
Our attorney filed a class action lawsuit against our bank for re-sorting transactions which allowed them to assess thousands of dollars in NSF fees on our account over the years. Mr. Sweetnam was professional, courteous, and helped us through the entire process and kept us strong when we felt defeated during the long delays that can sometimes happen, knowing that we were fighting to ensure that they would no longer do this to other bank clients. We finally prevailed, and we are happy that we chose Mr. Sweetnam to represent us. If you want someone who can be tough on the other guys and give you the strength you need to get through the process, this is the guy to choose.
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Posted by Rob Simms | March 1, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Brilliant, professional, knowledgeable and intelligent
I am based overseas and had a case in Chicago, IL, filed against me; which lasted for 18 months. Bill was always available to speak, advise, update and consult no matter what time zone we were in. This was crucial in me understanding my rights, the details of the case and progress. He took the complaint from the State Courts to the Federal Courts - a smart move. Ultimately, the judge ruled in my favour, meaning I won the case. This was all done to Bill. Thank you Bill and team!
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Posted by Carrie | June 26, 2015
Peace of Mind
I cannot rave enough about my experience with William and his firm. I needed legal help, guidance in getting money owed to me by a financial advisor that made an incorrect disbursement to another party. Their knowledge in my matter was insurmountable. William was able to dive in and get familiar in my case within a couple days of engagement. He then proceeded to negotiate a settlement and the agreement with my best interest in hand. The contact and response time incredible. William kept me informed on every step and explained to me in detail the things I just didn't grasp. I have found it tough to find attorneys that I trust, that are accountable and that have my best interest in the past. William erased those past fears and I now have peace of mind. I will only work with William and his team in the future. Whomever is reading this and needs legal assistance ... look no further ... you have found a diamond in the rough!!
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Posted by anonymous | January 19, 2011
Five Stars for William M. Sweetnam
William M. Sweetnam and his firm, Sweetnam LLC, handled my case against my cell phone provider in a professional and efficient manner, with great results. I would highly recommend Sweetnam LLC to handle any dispute you may be involved in.
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Cost

Rates
  • Free Consultation 30 minutes
Payment methods
Cash, Check, Credit Card

Resume

AVVO RATING 9.8 (Superb)

Work Experience

  • Managing Partner
  • Sweetnam LLC
  • 2008 - Present
  • Partner
  • Freed & Weiss LLC
  • 2002 - 2008
  • Senior Associate
  • Krislov & Associates Ltd.
  • 1999 - 2002
  • Associate
  • Schiffrin Craig & Barroway LLP
  • 1997 - 1999
  • Associate
  • Merlo Kanofsky Brinkmeier & Gregg Ltd.
  • 1995 - 1997
  • Associate
  • Peter D. Kasdin Ltd.
  • 1994 - 1995
View all work experience

Education

  • DePaul University College of Law
  • Juris Doctor
  • 1994
  • University of Michigan
  • Bachelor of Arts
  • 1990

Legal Cases

  • Old Nat. Bank v. Kelly, --- N.E.3d ----, 2015 WL 1851454 (Ind. App. 2015)
  • Affirmed
  • Nava v. Sears, Roebuck and Co., 995 N.E.2d 303 (1st Dist. 2013)
  • Summary judgment for Defendant reversed.
  • Kelly v. Old National Bank
  • Class certification granted
View all legal cases

Associations

  • Federal Bar Association
  • Member
  • 2015 - Present
  • Federal Bar Association chapter (Chicago)
  • 2015 - Present
  • Chicago Bar Association
  • Member
  • 1994 - Present

Languages Spoken

  • English

Awards

  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2018
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2017
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2016
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2015
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2014
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2013
  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2012
  • AV Preeminent 5.0 out of 5 Peer Review Rated
  • Martindale-Hubbell
  • 2011
  • American Jurisprudence Award (Constitutional Law)
  • Thomson Reuters
  • 1992
View all awards

Speaking Engagements

  • Law School Course
  • Economic Damages
  • 2018
  • Illinois Institute for Continuing Legal Education
  • The Class Action Fairness Act of 2005: Selecting a Forum and Keeping It
  • 2008
  • The John Marshall Law School
  • Federalization of Consumer Class Action Litigation: The Class Action Fairness Act of 2005
  • 2006

Attorney endorsements

Received (4)
Given (8)
Litigation Attorney | Oct 28
Relationship: Worked for lawyer
"I had the privilege of clerking for Mr. Sweetnam in law school and continue to refer complex litigation matters to his firm today. Mr. Sweetnam is a superb litigator who excels intellectually and is a zealous advocate for his clients."
Class action Attorney | May 12
Relationship: Worked together on matter
"I highly endorse Mr. Sweetnam's professional capabilities. Bill is an accomplished lawyer and a dedicated advocate who brings unbridled energy and enthusiasm, along with brilliant legal acumen and peerless dedication to the cases on which he works. He provides his clients with invaluable, wise counsel. His judgment and legal skill are well known to his clients, adversaries and the judges before whom he appears. I highly recommend him."
Class action Attorney | Dec 02
Relationship: Worked together on matter
"I endorse this lawyer. He is extremely smart and hard working, and is a problem solver. His knowledge of the law is extensive, but what sets him apart is his creative problem solving and commitment to his clients."
Class action Attorney | Dec 02
Relationship: Worked together on matter
"Bill Sweetnam is an exceptionally skilled class action attorney with experience and substantive knowledge to match. He litigates efficiently while fighting hard for his clients. As co-counsel, he is a valuable asset given his work ethic and the attributes described above."
Class action
Estate planning
Litigation
Antitrust and trade law
Class action
Class action
Class action