Simin Sun

Haynes and Boone LLP

Simin Sun is an innovative problem solver with a reputation for providing high quality legal services and finding creative solutions to resolving difficult problems.

Simin’s practice is primarily focused on mergers and acquisitions, cross border transactions, technology-based transactions, corporate securities and general corporate matters. He assists clients in connection with complex mergers and acquisitions, especially those that contain a technology or international component and corporate securities matters, especially those that involve capital raises through public or private equity or debt.

He has represented clients in transactions in a number of jurisdictions, including, US, China, Japan, Canada, Ireland, Norway, Turkey, Oman, Gabon, Cayman Islands, the British Virgin Islands and many more.

Whether the client is a public or private company focused on energy, biotechnology, software, chemical manufacturing, or distribution, Simin is able to provide insightful legal advice to help a transaction reach a satisfactory conclusion for his clients.

Simin is also an Ambassador for the Houston Bar Association. He is a member of the Houston Association for Corporate Growth and volunteers at The Center Houston, a non-profit that specializes in improving the lives of adults with intellectual and developmental disabilities.


  • J.D., University of Pennsylvania Law School, 2011, Asian Pacific American Law School Students Association; East Asia Law Review, Associate Editor; Constitutional Law Review, Associate Editor
  • B.B.A., Corporate Finance and Business Honors Program, University of Texas at Austin, 2008


  • Judicial Intern, The Honorable Judge Lee H. Rosenthal, U.S. District Court for the Southern District of Texas, Summer 2009

ADMISSIONS : Texas, 2011


Rate : $$$

What types of cases Attorney Simin Sun & Haynes and Boone LLP can handle?
Haynes and Boone LLP can handle cases related to laws concerning Corporate, Mergers & Acquisitions, International Law. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Haynes and Boone LLP located?
Haynes and Boone LLP is located at 1221 McKinney St #2100, Houston, TX 77010, USA. You can reach out to Haynes and Boone LLP using their phone line 713.547.2131. You can also check their website or email them at [email protected].
How much would it cost to hire Haynes and Boone LLP?
Simin Sun lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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Haynes and Boone LLP
McKinney Street 1221
Houston 77010 TX US
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