Main Tel: (929) 484-2680

New York | Los Angeles

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Big Firm Expertise. Boutique Focus. Strength in Execution.

Lumen Law Group delivers the judgment and execution of top-tier firms—without the bureaucracy. We advise on transactions and financings, and provide strategic counsel for clients who value clarity, control, and results.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

Clarity in Complexity. Strategy in Motion.

About Us

What Sets Us Apart

At Lumen Law Group, clients work directly with senior counsel—without handoffs or bureaucracy. Decades of experience at leading firms inform a practical, focused approach that consistently delivers clear guidance and disciplined execution.

Our Services

Navigating Complex Transactions and Critical Decisions

We support clients through significant transactions and strategic decisions—always with clear analysis, practical perspective, and disciplined execution. Whether advising on a pivotal deal or serving as long-term counsel, we tailor our approach to the priorities and goals of each engagement.

01

Transaction Advisory

Structuring and Executing Complex Transactions

02

Strategic Advisory

Integrating Legal Strategy Across the Business

An Unmatched Strategic Partner

"Mark’s legal and financial expertise gave us confidence in securing a critical equity investment."

Brandon Marques

Dream Street

Expertise Beyond Expectation

"Mark’s CPA background and tireless dedication ensured the successful sale of my business."

Jacquie Holmes

Kiwi Partners

Trusted Advisor with Integrity

"Mark’s care and determination deliver thoughtful, impactful solutions."

Andrew Steginsky

Steginsky Capital

An Unmatched Strategic Partner

"Precise, commercially minded, and on par with top-tier venture firms—at a cost structure that makes sense."

Joy Marcus

General Partner, The 98

An Unmatched Strategic Partner

"Efficient, focused counsel that cuts through the noise and gets the deal done seamlessly."

Tom Henriksson

General Partner, OpenOcean