Every new New York business filing, every dayLeonco Mgmt Group
Leon Zemshman, Registered Agent
LEONCO MGMT GROUP LLC operates as a management consulting firm, providing operations and digital transformation services. The business's website, leonco.llc, states they help companies 'operate with excellence, scale globally, and transform digitally' with over 20 years of experience. The entity is registered at a residential address in Brooklyn, NY.
Filed May 16, 2025 · Brooklyn, NY · Kings County
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New York Department of State, Division of Corporations · Entity 7613516 · Retrieved May 25, 2026
About Leonco Mgmt Group
LEONCO MGMT GROUP LLC filed in New York on May 16, 2025, as a management consulting firm specializing in operations and digital transformation. Its principal address is in Brooklyn. Owner Leon Zemshman filed personally as the registered agent. The company has a modern website that matches the filing name and address. No annual report or EIN on file yet. We estimate revenue between $1 million and $10 million and 6 to 25 employees.
- Owner filed personally as registered agent.
- Website confirmed to match filing name and address.
- No annual report or EIN on file yet.
- We estimate revenue of $1M-$10M and 6-25 employees.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 2,048 new businesses registered in Brooklyn in May 2025, one of 10 management consulting businesses.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Leonco Mgmt Group registered?
Leonco Mgmt Group was registered as LLC on May 16, 2025 in New York.
Where is Leonco Mgmt Group located?
Leonco Mgmt Group is based in Brooklyn, NY, 11234, in Kings County.
What type of business is Leonco Mgmt Group?
Leonco Mgmt Group is classified as a management consulting business (operations and digital transformation).
Does Leonco Mgmt Group have an EIN on file?
No EIN was found on file for Leonco Mgmt Group at the time of registration.
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