Contact ECM USA

Contact the firm through the appropriate channel.

ECM USA LLC receives inquiries through controlled channels. General inquiries, professional introductions, service-provider communications, and routing questions may be submitted through the contact form below.

Prospective clients seeking formal advisory, documentation, transaction-management, or mandate-readiness support should generally begin with the Institutional Review pathway.

Routing Standard
Use the right channel for the right matter.
Formal mandate requests should use Institutional Review
General inquiries may use the contact form
Professional introductions may be routed by email
Sensitive materials should not be submitted without protocol
ECM USA does not request passwords, private keys, or banking credentials
Submission of any inquiry does not create a client relationship, advisory obligation, financing commitment, or engagement by ECM USA.
Formal Mandates

Request Institutional Review

Use this route for serious commercial, financial, project, or cross-border mandates requiring structured support.

Request Institutional Review →

General Inquiries

Contact ECM USA

Use the contact form for routing questions, introductions, service-provider communications, or administrative matters.

Use Contact Form →

Direct Email

Email ECM USA

General professional communications may also be sent directly by email.

sheldon.browne@ecmusa.us

General Contact Form

Send a general inquiry.

Use this form for general routing only. Do not submit sensitive documents, passwords, private keys, one-time codes, unrestricted account access details, or confidential transaction materials.

Email Directly

Communication Standards

ECM USA uses controlled communication practices.

ECM USA does not request passwords, private keys, one-time codes, banking credentials, remote-access credentials, or unrestricted access to client accounts. Any person claiming to require such information on behalf of ECM USA should be treated as suspicious.

Formal document exchange, transaction review, or confidential mandate communication should occur only through appropriate protocols provided by ECM USA after the matter has been screened and accepted for further review.