Atty. John Lauriston Koenig

Atty. John Lauriston Koenig

John Lauriston Koenig is a lawyer practicing corporate law, mergers and acquisitions, emerging growth companies and 4 other areas of law. John received a B.A. degree from Harvard University in 1980, and has been licensed for 40 years.

Cambridge Cambridge 40 yrs experience 40 year
Call (857) 326-6448 Book Appointment

Profile Summary

About John Lauriston Koenig at a glance

John Lauriston Koenig is an Attorney based in Cambridge, Massachusetts, practicing at Indigo Venture Law Offices. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on business, m&a, and securities. Admitted to practice in California (1986), Massachusetts (1994), and New Hampshire (2007). Educated at American University (J.D., 1986) and Harvard University (B.A., 1980). Serands clients in Cambridge, MA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Lauriston Koenig is a lawyer practicing corporate law, mergers and acquisitions, emerging growth companies and 4 other areas of law
  • John received a B.A. degree from Harvard University in 1980, and has been licensed for 40 years
  • John practices at Indigo Venture Law Offices in Cambridge, MA

Practice Areas Explained

John Lauriston Koenig's Areas of Practice

Each practice area below reflects the types of cases John Lauriston Koenig handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John Lauriston Koenig is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Mergers & Acquisitions

John Lauriston Koenig is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Massachusetts →

Securities Law

John Lauriston Koenig is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in Massachusetts →

Jurisdictional Context

Why local counsel matters in Massachusetts

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Cambridge are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.

Looking for additional Massachusetts attorneys? Browse all attorneys in Cambridge or all attorneys in Massachusetts.

Frequently Asked

Common questions about John Lauriston Koenig

Where is John Lauriston Koenig's law office located?
John Lauriston Koenig's law practice is located in Cambridge, Massachusetts. The firm is Indigo Venture Law Offices. You can contact the office directly through this profile page.
What practice areas does John Lauriston Koenig handle?
John Lauriston Koenig focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has John Lauriston Koenig practiced law?
John Lauriston Koenig has 40+ years of legal experience and has been licensed since 1986.
Where did John Lauriston Koenig go to law school?
John Lauriston Koenig earned their education at (J.D., 1986); (B.A., 1980).
How can I contact John Lauriston Koenig for a consultation?
You can contact John Lauriston Koenig directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
American University
- 1986
B.A.
Harvard University
- 1980

Bar Admissions

California
Admitted: 1986
Massachusetts
Admitted: 1994
New Hampshire
Admitted: 2007

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