Nate Kelly

PRO

Nate Kelly

also known as Nathaniel Greenberg Kelly

4.9
Rating: 10.0

Licensed for 17 years

Litigation Lawyer at San Francisco, CA
Practice Areas: Litigation, Business, Contracts & Agreements ... +2 more

201 Spear Street, Suite 1100, San Francisco, CA

Virtual Consultation Available

Free Consultation

About Nate

Biography

Nate Kelly is a business attorney and startup specialist with extensive deal making and litigation expertise. The Law Offices of Nate Kelly represent businesses and individuals, with a particular specialty in high leverage negotiations, bet-the-company litigation, and business buy-outs.

Do you need a dispute handled professionally without emptying your bank or compromising your rights? Nate Kelly has been recognized as one of the best attorneys in California every year since 2016, and in 2025 was named a California SuperLawyer and Top-100 Bet-the-Company Litigators.

Bet-the-Company Disputes. Complex Commercial Transactions. Breakthrough Outcomes. We advise businesses on mission-critical decisions, protect equity and intellectual property, and negotiate successful resolutions to high-stakes disputes and transactions.

Own your ideas and work product; protect your IP from third party claims and wrongful disclosure. Nate Kelly has been recognized as one of the best attorneys in California under 40 every year since 2016.

Nate Kelly is a uniquely qualified small-cap business and startup specialist, with extensive contract drafting and contract negotiation expertise. Our goal is to create leverage, reduce risk, and preserve upside.

Straightforward and comprehensive business set-up done right by a startup specialist. Nate Kelly's expertise in corporate finance and organization has been recognized by SuperLawyers magazine, which has named him one of the top Business Attorneys in California since 2016.

Practice Areas

5

Practice Areas

Litigation 60%

Representing clients in critical business disputes—from contract breaches and intellectual property violations (e.g., trademark and trade secret protection) to founder breakups, hostile takeovers and securities fraud—we have a $100M+ track record.

16 years | 211 cases

60%
Business 15%

From incorporation to exit, we serve as trusted counsel to early-stage and growth-stage companies navigating formation, fundraising, founder dynamics, IP protection, equity structuring, and commercial scaling.

17 years | 228 cases

15%
Contracts and Agreements 15%

At The Law Offices of Nate Kelly, we provide end-to-end legal support for businesses navigating mission-critical transactions. Whatever the agreement, our role is to create leverage, reduce risk, and preserve upside. We have a $150M+ track record.

17 years | 819 cases

15%
Corporate and Incorporation 5%

From incorporation to exit, we serve as trusted counsel to early-stage and growth-stage companies navigating formation, fundraising, founder dynamics, IP protection, equity structuring, and commercial scaling.

17 years | 308 cases

5%
Intellectual Property 5%

Intellectual property (IP) can be among the most valuable assets of a business. We are dedicated to helping you protect your IP with effective contract drafting and enforcement.

16 years | 107 cases

5%

Fees and Rates

Cost

Free Consultation

$0 first 15 minutes

Hourly Rates

$ 585-795 per hour

Retainer

Sometimes


Payment Methods

  • Cash
  • Check
  • Credit Card

Licenses

Licensed in California for 17 years

State: California

Acquired: 2009

Active

No misconduct found

Location

Law Offices of Nate Kelly

201 Spear Street, Suite 1100, San Francisco, CA, 94105

natekelly.com/

Law Offices of Nate Kelly

9100 Wilshire Blvd., Suite 725E, Beverly Hills, CA, 90212

natekelly.com/

Law Offices of Nate Kelly

1968 S. Coast Hwy, Suite #3850, Laguna Beach, CA, 92651

natekelly.com/

Online Presence

Other places you can find Nate online.

Nate Kelly's Reviews

Avvo Review Score

4.9 /5.0

30 Client Reviews

Showing 6 - 10 of 30 reviews

Posted by Ian | December 09, 2024 | Hired Attorney | Business

Highly recommend Nate!

I was in the process of a business dissolution/breakup when my former business partner hired a major law firm and presented me with a long and complex contract that was frankly out of my wheelhouse. Nate quickly identified numerous issues with the contract (that I wouldn't have on my own), which was... completely one-sided and would’ve had me forfeit my IP. Nate was able to help defuse and resolve the issue without unnecessary complications, drama or expense. I’d highly recommend him.

Posted by Kevin | May 31, 2024 | Hired Attorney | Lawsuits & Disputes

Outstanding lawyer who communicates well and gets results.

From the very first conversation I had with Nate I remember feeling almost frustrated with what the potential outcome may be. In hindsight, he was just being extremely honest and letting me know all the different directions the case could head. He far exceeded my expectations and I would highly ...recommend to anyone. KT

Nate Kelly

Replied last June 06, 2024

Thanks KT! I am glad you are pleased with the result we were able to achieve! Best, Nate

Posted by Nathan | June 17, 2023 | Hired Attorney | Contracts & Agreements

Extremely helpful

I have a full-time job but also consult. I asked Nate for help setting up a new contract and an agreement with my employer to avoid any bad IP ownership claims. Nate was extremely helpful not only in drafting changes to the agreements, but also in helping me to understand everyone else's motives and ...navigate the conversations with all parties in a strategic way. One hour with Nate saved me some serious headaches! I highly recommend his work.

Nate Kelly

Replied last June 20, 2023

Thanks, Nathan. Great working with you. Call me anytime!

Posted by anonymous | January 22, 2025 | Hired Attorney | Business

10+ Year Executive / Startup Founder

Nate has been my go-to for everything startup and when losing is not an option. He coached me through a 6 figure negotiation where I received everything I was owed. He's also set up my businesses and assets perfectly for now proven success and protection. Resourceful, sharp and brilliant. I've alw...ays felt he's delivered more value than I've paid him for. I wouldn't go to anyone else unless he provided recommendation to do so. He is the SWAT/SEAL-tier legal resource for anyone who needs someone to drop in a high stakes situation and execute flawlessly.

Posted by anonymous | January 20, 2025 | Hired Attorney | Real Estate

I hired Nate to consult on a partnership agreement and he was fantastic

As a corporate attorney myself for over 12 years for Fox Corporation and an energy conglomerate I am extremely particular when it comes to outside counsel. (Side bar: as an attorney myself I don’t believe in self representation; in this transaction I was wearing a business hat and it was important to... have the distinction opposite my future business partner.) Nate was incredible! He took my first real estate partnership from start to finish seamlessly. Apart from good solid legal work, Nate is a team player, knows how to bring both sides amicably to terms they are happy to agree upon, and he understands that law is not black and white and sometimes the relationship means more than the written legal doctrine that relationship is solidifying. He helped me immensely and (having used countless outside counsel in my years at Fox and Park Corp) gave great value for the services he provided. I could not have gotten the value Nate provided from a medium to big firm (because the margins are just not there for those firms). I will be papering several more deals as my own firm takes off and I will be looking to Nate again to take me to the finish line.

See All Client Reviews

Nate Kelly's Lawyer Endorsements

Endorse Nate
Martin N Lijtmaer headshot
Martin Lijtmaer

General practice lawyer | Jun 19

Relationship: Worked together on matter

"Nate is a rising star -- few have his communication abilities and his talent. I highly recommend him."

Kenneth D Kronstadt headshot
Kenneth Kronstadt

Litigation lawyer | Apr 03

Relationship: Fellow lawyer in community

"Nate is a fantastic attorney to whom I have referred clients in the past for various matters. Each such client has been pleased with Nate's hard work, dedication, and insight."

Elaine Hall-Yee Dai headshot
Elaine Dai

Litigation lawyer | Sep 08

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Amir Soleimanian headshot
Amir Soleimanian

Unknown lawyer | Nov 08

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Jonathan Baird Vivona headshot
Jonathan Vivona

Business lawyer | Aug 03

Relationship: Worked for lawyer

"I have worked with Mr. Kelly on several occasions and am amazed by his knowledge of intellectual property, contract and business law. Mr. Kelly has a unique ability to handle complex business issues and has been particularly helpful when advising start-up companies."

Elan S. Raffel headshot
Elan Raffel

Intellectual property lawyer | Jun 08

Relationship: Worked for lawyer

"It has been a pleasure working with Nate. He is professional, hardworking, and very knowledgeable in the areas of IP law and securities. He has been and continues to be a great mentor and teacher, and he is a strong advocate for his clients."

Daniel William Wayne headshot
Daniel Wayne

Business lawyer | Feb 26

Relationship: Fellow lawyer in community

"Nate is a bright, energetic and highly knowledgable attorney. I regularly refer business clients to him and am glad to have him as a resource."

Michael Coleman headshot
Michael Coleman

Business lawyer | Apr 05

Relationship: Fellow lawyer in community

"I have known Nate for many years. He is a smart and capable attorney who is passionate about his work. He strives to achieve the best results for his clients. I endorse Nate highly."

Dorinda Jo Myers headshot
Dorinda Myers

Litigation lawyer | Feb 12

Relationship: Fellow lawyer in community

"When you find yourself in need of a litigation attorney it is important to retain a lawyer who is competent, knowledgeable and tenacious. Mr. Kelly is well respected in the legal community for those reasons."

Ali R. Yousefi headshot
Ali Yousefi

Unknown lawyer | Jan 22

Relationship: Other

"I endorse this lawyer."

Daniel R Perlman headshot
Daniel Perlman

General practice lawyer | Jun 13

Relationship: Worked together on matter

"I have worked on a couple matters with Nathaniel and was professional, knowledgeable and proved to give great counsel. I highly recommend him."

Jonathan M Kashani headshot
Jonathan Kashani

Litigation lawyer | Jun 10

Relationship: Worked together on matter

"I endorse this lawyer."

Cambria L Lisonbee headshot
Cambria Lisonbee

Criminal defense lawyer | May 09

Relationship: Worked together on matter

"I endorse this lawyer. I have worked with Nate on a few cases and have found him to be professional, knowledgeable, and a pleasure to work with."

Rabeh M. A. Soofi headshot
Rabeh Soofi

Unknown lawyer | May 08

Relationship: Worked together on matter

"I worked with Attorney Kelly on a lawsuit involving difficult circumstances. I was impressed by his desire to go to great lengths to provide client satisfaction, even under tough circumstances. He clearly has a lot of heart and wants to do a great job for clients. He showed he really cares about clients, and is creative in finding ways to help. I enjoyed working with him and believe that clients will as well."

Jack Lewis Siegel headshot
Jack Siegel

Litigation lawyer | Jan 29

Relationship: Worked together on matter

"I worked with Mr. Kelly analyzing a complicated copyright infringement litigation matter involving a litigious corporation and a blockbuster film. His attention to detail and razor sharp analytical skills streamlined our litigation strategy. I would recommend Mr. Kelly to anyone seeking a top notch attorney who can understand the complex issues attendant to high-stakes litigation."

Aanand Mehtani headshot
Aanand Mehtani

Litigation lawyer | Aug 11

Relationship: Fellow lawyer in community

"I endorse this lawyer."

Scott Ryan Ball headshot
Scott Ball

Business lawyer | Apr 03

Relationship: Fellow lawyer in community

"Nate is a hardworking, very intelligent attorney. He handles a wide variety of cases, and does them well. I fully endorse him."

Zein E Obagi Jr headshot
Zein Obagi

Business lawyer | Mar 26

Relationship: Supervised lawyer

"I endorse the work Mr. Kelly performed preparing a contract. The contract was an international distribution agreement with exclusivity terms. He performed the work in a timely manner, and took into account many of the unique needs of my client's business."

Joshua Upin headshot
Joshua Upin

Business lawyer | May 17

Relationship: Other

"I endorse this lawyer. Nathaniel is exceptionally bright, a wonderful person to work alongside, and a consumate pragmatist. These characteristics combine to make him a stellar attorney."

Benigno Aguilar Panahon III headshot
Benigno Panahon

Unknown lawyer | Feb 15

Relationship: Worked together on matter

"Nate is an intelligent and creative attorney. I highly recommend Nate to anyone seeking both an effective and personable attorney."

View All Endorsements
Jonathan Baird Vivona headshot
Jonathan Vivona

Bankruptcy and debt lawyer

Elan S. Raffel headshot
Elan Raffel

Litigation lawyer

Daniel William Wayne headshot
Daniel Wayne

Landlord or tenant lawyer

Michael Coleman headshot
Michael Coleman

Appeals lawyer

Daniel R Perlman headshot
Daniel Perlman

DUI and DWI lawyer

Jeffrey Neal Stivers headshot
Jeffrey Stivers

Family lawyer

Anoush Hakimi headshot
Anoush Hakimi

Real estate lawyer

Aaron Daniel Aftergood headshot
Aaron Aftergood

Contracts and agreements lawyer

Kenneth D Kronstadt headshot
Kenneth Kronstadt

Litigation lawyer

Timothy Richard Owen headshot
Timothy Owen

Litigation lawyer

Todd Gregory Friedland headshot
Todd Friedland

Intellectual property lawyer

R.J. Manuelian headshot
R.J. Manuelian

Criminal defense lawyer

Rabeh M. A. Soofi headshot
Rabeh Soofi

Litigation lawyer

Adam Sean Gauthier headshot
Adam Gauthier

Estate planning lawyer

Jonathan M Kashani headshot
Jonathan Kashani

Personal injury lawyer

Cambria L Lisonbee headshot
Cambria Lisonbee

Criminal defense lawyer

Joel David Farar headshot
Joel Farar

Slip and fall accident lawyer

Diana Friedland headshot
Diana Friedland

Employment and labor lawyer

Jack Lewis Siegel headshot
Jack Siegel

Litigation lawyer

Joshua Upin headshot
Joshua Upin

Real estate lawyer

Experience

Rating:  10.0 (Superb)

Honors

2026

America’s Top 100 Bet-the-Company Litigators, America’s Top 100

2026

Super Lawyer, Southern California Super Lawyers

2025

America’s Top 100 Bet-the-Company Litigators, America’s Top 100

2025

Super Lawyer, Super Lawyers

2022

Rising Star, Southern California Super Lawyers

2022

Rising Star, Northern California Super Lawyers

2021

Rising Star, Northern California, SuperLawyers

2021

Rising Star, Super Lawyers

2021

Rising Star, Southern California, Super Lawyers

2020

Rising Star, Southern California, Super Lawyers

2020

Rising Star, Super Lawyers

2019

Rising Star, Southern California, Super Lawyers Magazine

2019

Rising Star, Super Lawyers

2018

Rising Star, Southern California, Super Lawyers

2018

Rising Star, Northern California, Super Lawyers

2018

Rising Star, Super Lawyers

2017

Rising Star, Northern California, Super Lawyers

2017

Rising Star, Southern California, Super Lawyers

2017

Rising Star, Super Lawyers

2016

Rising Star, Super Lawyers

2016

Rising Star, Southern California, Super Lawyers

2016

Rising Star, Northern California, Super Lawyers

2006

American Jurisprudence Award, University of Southern California, Gould School of Law

2006

Merit Scholarship, University of Southern California, Gould School of Law

2005

Dean’s Scholar Graduate, University of Maryland, College Park

2005

Merit Scholarship, University of Southern California, Gould School of Law

Work Experience

2009 - Present

Owner, Law Offices of Nate Kelly

2009 - 2010

Supervising Discovery Attorney - Securities Class Action, Glancy & Binkow

2007 - 2009

Attorney, Kaye Scholer LLP

2006 - 2006

Law Clerk, Executive Office for United States Attorneys (EOUSA)

Associations

2016 - Present

University of Southern California Alumni Association

Ambassador

2009 - Present

State Bar of California

Attorney Member

2004 - Present

Phi Beta Kappa

Member

American Bar Association

Attorney Member

Beverly Hills Bar Association

Attorney Member

2017 - 2018

Delegation to the CCBA

Vice Chair

2016 - 2019

Bar Association of San Francisco, Barristers Club

Intellectual Property Section Executive Committee Member

2016 - 2019

Conference of California Bar Associations

Executive Committee Member, BASF Delegation

2016 - 2019

University of Southern California Law School Bay Area Alumni Association

Chair

2015 - 2019

Bar Association of San Francisco

Member

2015 - 2016

Lawyers in MENSA

Member

2009 - 2014

CALIFORNIA YOUNG LAWYERS ASSOCIATION (CYLA)

Member

Sample of Legal Cases

Pineapple Express Denies Fraud Claims From Multiple Lawsuits

Coachella Sues Moechella, Saying the DC Protests Infringe on the Music Festival’s Trademark

(Unresolved)

The Chainsmokers Limited, Mood-Altering Shades With Futuremood

Major Endorsement / Investment Deal

Lil Yachty Is Latest Investor As Sunglasses Brand Futuremood Expands Its Pop Culture Lens

Major Endorsement

Complex Business Litigation / Derivative Action

Court Approved Settlement

Data Company v. Silicon Valley Unicorn

$900,000 Settlement

Contractor v. Former Employer (Securities Co)

Settled for $140,000 – 140% of claim.

Budhraja et al v. Paliwal et al

More than $300,000 recovered – 110% of claim.

Cleary Canadian v. Clearly Kombucha

Summary judgment of dilution claim; settled infringement claim with client retaining rights to Clearly Kombucha mark.

Securities Fraud Litigation

Settlement achieved 100% of value

Breach of Contract

Settlement - return of monies paid

RenewAge v. Enlightened Energy et al

Money judgment; Closure of competing business.

Trademark Defense

Favorable Settlement - Client maintains mark

Trade Secret Dispute

Favorable Settlement in favor of client in amount equal to fair licensing fee plus attorney's fees

National Distribution Agreement

Contract Completed.

International Franchise Agreement

Successful Completion of International Franchise Agreement

Business Client v. Former Employee

Settlement - cease and desist along with damages.

See More Legal Cases

Education

2008

University of Southern California, Gould School of Law

JD - Juris Doctor

2005

University of Maryland, College Park

BA - Bachelor of Arts

Speaking Engagements

2017

Creators Network Lunch and Learn with Nate Kelly, Esq. Get Paid Faster

2014

The Great Debasers Podcast The Law of Jerry MaGuire

Publications

Activity

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution