Arthur Fergenson
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Arthur Fergenson Email & Phone Number

Litigator at Ansa Assuncao LLP
Location: Baltimore, Maryland, United States 13 work roles 2 schools
1 work email found @ansalaw.com 3 phones found area 410 and 267 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email a****@ansalaw.com
Direct phone (410) ***-****
LinkedIn Profile matched
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Current company
Role
Litigator
Location
Baltimore, Maryland, United States
Company size

Who is Arthur Fergenson? Overview

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Quick answer

Arthur Fergenson is listed as Litigator at Ansa Assuncao LLP, a company with 37 employees, based in Baltimore, Maryland, United States. AeroLeads shows a work email signal at ansalaw.com, phone signal with area code 410, 267, and a matched LinkedIn profile for Arthur Fergenson.

Arthur Fergenson previously worked as Lawyer at Ansa Assuncao Llp and Of Counsel at Morison Ansa Holden Assuncao & Prough, Llp. Arthur Fergenson holds J.D. from Yale Law School.

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{first}.{last}@ansalaw.com
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AeroLeads found 1 current-domain work email signal for Arthur Fergenson. Compare company email patterns before reaching out.

Profile bio

About Arthur Fergenson

Creativity in the service of results. In more than 40 years of experience, Arthur has tried cases with billions at stake (the insolvencies of Executive Life and Confederation Life, the latter being cross-border) and thousands. He clerked for a federal district judge in NY and the Chief Justice of the United States, taught at two law schools, prosecuted narcotics crimes, been part of the team that overturned a major federal law regulating political speech, and since 1985, been a commercial litigator, handling the gamut of commercial disputes: contract breaches, securities wrongdoing, insurance coverage, and theft of intellectual property. Arthur is admitted in NY, DC, MD, and federal courts across the US.Arthur argued before the US Supreme Court on January 11, 2011, for a UK company, in J.McIntyre Machinery v. Nicastro, No. 09-1343. The transcript and audio of the argument can be found on the Supreme Court website. He won 6-3, with the majority made up of a plurality and concurrence. The opinions protect against defendants being abusively haled into US jurisdictions for remote contacts with the US market. Arthur was recently quoted in a Bloomberg BNA article on a personal jurisdiction decision.Arthur represented an Italian company in a 337 proceeding and companion USDC action. He traveled to Beijing to evaluate a contract dispute for a US company. For a corporate client, he pierced the corporate veil before a federal jury, preserved the victory on appeal, and recovered in bankruptcy court. He has achieved excellent results defending insurers, pursuing recalcitrant gov't agencies in FOIA actions, evaluating potential litigation, and charting strategic courses from the soup of complaint through the main course of trial practice to the dessert of appeal.AV Preeminent. Maryland Super Lawyer 2012. Marquis Who's Who in America and American Law.Appearance on Maryland Public Television: http://video.mpt.tv/video/2215975769.Maximize value: let creation begin.

Listed skills include Litigation, Commercial Litigation, Appeals, Civil Litigation, and 20 others.

Current workplace

Arthur Fergenson's current company

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Ansa Assuncao LLP
Ansa Assuncao Llp
Litigator
pennsylvania, united states
Website
Employees
37
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13 roles · 54 years

Arthur Fergenson work experience

A career timeline built from the work history available for this profile.

Lawyer

Current

United States

We have offices in Maryland, New York, Pennsylvania, New Jersey, Florida, and Ohio, and are all litigators.

Jun 2009 - Present

Of Counsel

Morison Ansa Holden Assuncao & Prough, Llp
Dec 2008 - May 2009

Partner

Co-chair, appellate practice group. Software implementation and computer consulting litigation; insurance coverage and contract disputes; constitutional litigation, appellate briefing and argument; complex commercial litigation.

2001 - 2008 ~7 yrs

Of Counsel

Represented the Pension GIC interests in the multi-billion dollar cross-border insolvency of Confederation Life Ins. Co. Complex civil litigation; securities litigation; corporate governance disputes; intellectual property advice and litigation; insolvency.

1995 - 2001 ~6 yrs

General Partner

Weinberg And Green

Complex civil litigation, including representation of the underwriters of the taxable municipal GICs in the multi-billion dollar insolvency of Executive Life Ins. Co. Handled securities arbitrations, commercial contract litigation, and patent, trademark, and copyright litigation.

1985 - 1995 ~10 yrs

Special Assistant U.S. Attorney, Dist. Of Md

Narcotics unit: criminal prosecutions and civil forfeitures. Prosecution under the Arms Export Control Act involving Iran.

1983 - 1985 ~2 yrs

Consultant, National Institute Of Justice; Acting Us Trustee, Edva And Ddc (Pilot Program)

Assistant to James K. "Chips" Stewart, Director.

1982 - 1983 ~1 yr

General Counsel, Action Agency

Agency for government-sponsored volunteer activities, including VISTA and the Older Americans Volunteer Program.

1981 - 1982 ~1 yr

Associate Professor Of Law

Business Associations, Federal Jurisdiction, Intellectual Property, First Amendment

1979 - 1981 ~2 yrs

Assistant Professor Of Law (Bloomington)

Corporations, Corporate Taxation, Federal Jurisdiction, and Intellectual Property

1976 - 1979 ~3 yrs

Associate

Member of litigation team (with then-Prof.Ralph Winter, Prof. Joel Gora, John Bolton, Bryce Claggett) for plaintiffs in Buckley v. Valeo, landmark First Amendment and separation of powers challenge to the regulation of the political process by the amendments to the Federal Election Campaign Act.

1974 - 1976 ~2 yrs

Law Clerk

Law clerk to Hon. Warren E. Burger, Chief Justice of the United States

1973 - 1974 ~1 yr

Law Clerk

Law clerk to Hon. Thomas P. Griesa, U.S.D.J., S.D.N.Y., during his first year on the Bench.

1972 - 1973 ~1 yr
Team & coworkers

Colleagues at Ansa Assuncao LLP

Other employees you can reach at ansalaw.com. View company contacts for 37 employees →

2 education records

Arthur Fergenson education

J.D.

Yale Law School

Activities and Societies: Chairman, Yale Law and Graduate School Chapter of the Young Americans for Freedom; Law School credit for.

A.B., Drama

Activities and Societies: Phi Beta Kappa (elected junior year), The Dartmouth (columnist), WDCR (news, commentary), The Players (acting.

FAQ

Frequently asked questions about Arthur Fergenson

Quick answers generated from the profile data available on this page.

What company does Arthur Fergenson work for?

Arthur Fergenson works for Ansa Assuncao LLP.

What is Arthur Fergenson's role at Ansa Assuncao LLP?

Arthur Fergenson is listed as Litigator at Ansa Assuncao LLP.

What is Arthur Fergenson's email address?

AeroLeads has found 1 work email signal at @ansalaw.com for Arthur Fergenson at Ansa Assuncao LLP.

What is Arthur Fergenson's phone number?

AeroLeads has found 3 phone signal(s) with area code 410, 267 for Arthur Fergenson at Ansa Assuncao LLP.

Where is Arthur Fergenson based?

Arthur Fergenson is based in Baltimore, Maryland, United States while working with Ansa Assuncao LLP.

What companies has Arthur Fergenson worked for?

Arthur Fergenson has worked for Ansa Assuncao Llp, Morison Ansa Holden Assuncao & Prough, Llp, Dla Piper, Ballard Spahr Andrews & Ingersoll, Llp, and Weinberg And Green.

Who are Arthur Fergenson's colleagues at Ansa Assuncao LLP?

Arthur Fergenson's colleagues at Ansa Assuncao LLP include Jennifer Mayer, James Coons, Vikas Salve, Robert Assuncao, and O. Daniel Ansa.

How can I contact Arthur Fergenson?

You can use AeroLeads to view verified contact signals for Arthur Fergenson at Ansa Assuncao LLP, including work email, phone, and LinkedIn data when available.

What schools did Arthur Fergenson attend?

Arthur Fergenson holds J.D. from Yale Law School.

What skills is Arthur Fergenson known for?

Arthur Fergenson is listed with skills including Litigation, Commercial Litigation, Appeals, Civil Litigation, Arbitration, Intellectual Property, Legal Writing, and Constitutional Law.

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