John D. Werner, Business Attorney in New Orleans, Louisiana
focused on Business, M&A, and Securities
New Orleans, LA
Trusted business attorney serving New Orleans.
Practices in
Are you John D. Werner?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
John D. Werner is an attorney based in New Orleans, LOUISIANA. The practice focuses on Business, M&A, and Securities.
- Based in
- New Orleans, LOUISIANA
- Experience
- attorney
- Known for
- Business · M&A · Securities
- Handles Business, M&A, and Securities matters from New Orleans, LOUISIANA.
- Recognized with Best Lawyers in America — Banking and Finance Law (2026).
About John D. Werner: John D. Werner is an attorney based in New Orleans, LOUISIANA. The practice focuses on Business, M&A, and Securities.
Areas of practice
John's practice areas in New Orleans
John concentrates on business, m&a, and securities. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Business
View other Business attorneys
M&A
View other M&A attorneys
Securities
View other Securities attorneys
Business cases in New Orleans, Louisiana
John takes business matters in New Orleans, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
M&A cases in New Orleans, Louisiana
John takes m&a matters in New Orleans, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Securities cases in New Orleans, Louisiana
John takes securities matters in New Orleans, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Biography
John D. Werner, business attorney serving New Orleans
John D. Werner is an attorney based in New Orleans, LOUISIANA. The practice focuses on Business, M&A, and Securities. John works from New Orleans, Louisiana and takes on business matters across the region.
John Werner is the Managing Partner of Fishman Haygood. John works in the firm’s Business Section, primarily on financings, including mergers and acquisitions, private equity transactions, and general corporate advice.
In private equity, John represents Black Bay Energy Capital, Jefferson Capital Partners, and Enhanced Capital Partners in their investments in various portfolio companies. He also represents numerous private equity funded portfolio companies in their ongoing corporate needs. In addition, John represents several family offices in regard to their investments in private companies.
John recently was selected to the 2024 edition of the New Orleans 500, an annual publication of Biz New Orleans magazine. The list “profiles the business leaders who are driving the greater New Orleans economy today and making decisions that will shape the region’s future.”
Working with John on a business matter
John Werner is the Managing Partner of Fishman Haygood. John works in the firm’s Business Section, primarily on financings, including mergers and acquisitions, private equity transactions, and general corporate advice. In private equity, John represents Black Bay Energy Capital, Jefferson Capital Partners, and Enhanced Capital Partners in their investments in various portfolio companies. He also…
Clients John works with
John reviews new inquiries case-by-case for business, m&a, and securities matters in New Orleans and the surrounding Louisiana area.
Credentials
Credentials — where John studied and practices
Tulane University
— · 1994
Duke University
— · 1988
John studied at — in Tulane University and — in Duke University.
Law school and academic background
John completed — in Tulane University and — in Duke University. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in Louisiana is where that training gets applied to real client questions.
Recognition
John's legal honors and published work
John has received 8 formal recognitions from bar associations, industry bodies, and peer-review services.
Best Lawyers in America — Banking and Finance Law
2026
Best Lawyers in America — Corporate Law
2026
Best Lawyers in America — Mergers and Acquisitions Law
2026
Best Lawyers in America — Securities / Capital Markets Law
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Listed in Chambers USA
2026
Best Lawyers in America — Listed in America's Leading Lawyers for Business since 2005
2026
Best Lawyers in America — Listed in Best Lawyers since 2013
2026
Legal awards and honors
Best Lawyers in America — Banking and Finance Law (2026). Best Lawyers in America — Corporate Law (2026). Best Lawyers in America — Mergers and Acquisitions Law (2026). Best Lawyers in America — Securities / Capital Markets Law (2026). Best Lawyers in America — Awards: (2026). Best Lawyers in America — Listed in Chambers USA (2026).
Locations
John D. Werner's office in New Orleans
John's primary office is at 201 Saint Charles Avenue, New Orleans, Louisiana, 70170-5100. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John D. Werner
John has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
No reviews yet
Only verified clients who have consulted with John D. Werner can leave a review.
Schedule your consultationHiring guide
How to hire John D. Werner — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; John will tell you what matters and what doesn't.
Questions to ask a business attorney in New Orleans, Louisiana
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for John
John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John D. Werner
How much does it cost to hire John for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some business attorneys offer free consults — check John's current terms during booking.
How long do business cases in Louisiana typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside New Orleans?
John is licensed in Louisiana. Matters governed by Louisiana law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with John?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new business clients right now?
John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving New Orleans, Baton Rouge and Metairie in Louisiana
John handles business matters throughout Louisiana. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in Louisiana
If John's intake is full or the fit isn't right, these business attorneys in New Orleans handle similar matters. Every profile below is verified and open to consultations.





