Atty. Michael M. Sullivan
Michael M. Sullivan is a lawyer practicing securities litigation, class actions.
Class Actions & More Attorney · Serving Houston, TX · 29+ Years Experience
Profile Summary
About Michael M. Sullivan at a Glance
Michael M. Sullivan is a class action and litigation attorney based in Houston, Texas. They have 29+ years of legal experience, licensed to practice since 1997. Admitted to practice in Massachusetts (1997). Educated at Northeastern University (J.D., 1997) and Northeastern University (M.B.A. Villanova, 1997). Serves clients in Houston, TX and the surrounding metropolitan area.
Get Legal Help from Michael M. Sullivan in Houston
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About Michael M. Sullivan
- Michael M. Sullivan is a lawyer practicing securities litigation, class actions
- Michael M. received a M.B.A. degree from Northeastern University in 1997, and has been licensed for 29 years
- Michael M. practices in Houston, TX
Practice Areas Explained
Michael M. Sullivan's Areas of Legal Practice
Each practice area below reflects the types of cases Michael M. Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Houston.
Class Action in Houston
Michael M. Sullivan is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Texas →
Civil Litigation in Houston
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Michael M. Sullivan is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Texas →
Jurisdictional Context
Why Local Counsel Matters in Houston
Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Houston are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.
Houston Courts and Legal Process
Choosing a Houston-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.
Frequently Asked
Common Questions About Michael M. Sullivan
Where is Michael M. Sullivan's law office located?
What practice areas does Michael M. Sullivan handle?
How long has Michael M. Sullivan practiced law?
Where did Michael M. Sullivan go to law school?
How can I contact Michael M. Sullivan for a consultation?
Professional Profile
Why Clients in Houston Choose Michael M. Sullivan
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Michael M. Sullivan's practice in the field of class action and litigation.
Decade-Tested Legal Experience
Michael M. Sullivan brings 29+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering class action and litigation, Michael M. Sullivan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Houston
A Houston-based practice means Michael M. Sullivan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Search Reference
How People Find Michael M. Sullivan Online
Prospective clients searching for legal help in Houston commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Michael M. Sullivan.
If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Michael M. Sullivan directly.
Michael M. Sullivan's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — Michael M. Sullivan
No reviews yet.