Insights

Established Industry Presence Greiner-Maltz has a long-standing history in leasing, selling, and managing industrial and commercial properties since 1953, indicating deep local market expertise and a loyal client base that can be tapped for repeat business and referrals.

Regional Market Focus The company operates across key areas including Manhattan, Brooklyn, Queens, Long Island, New Jersey, Westchester, and Connecticut, offering multiple regional opportunities to expand property portfolios or attract tenants within these high-demand markets.

Growth-Oriented Revenue With revenues ranging from one to ten million dollars, Greiner-Maltz demonstrates solid financial stability, presenting potential for upselling additional property management or investment services to existing clients seeking to expand their holdings.

Expert Leadership Network The company’s leadership team comprises seasoned real estate professionals with specialized regional expertise, providing opportunities for targeted outreach, joint ventures, or referrals through trusted industry relationships.

Potential Investment Opportunities Managed by specialists like Swain Weiner focusing on investment properties, Greiner-Maltz may be open to partnerships or advisory roles in property investment deals, appealing to investors seeking local market insights and management expertise.

Greiner-Maltz Email Formats	Example	Percentage
FLast@greiner-maltz.com	JDoe@greiner-maltz.com	87%
First@greiner-maltz.com	John@greiner-maltz.com	7%
Last@greiner-maltz.com	Doe@greiner-maltz.com	4%
FirstL@greiner-maltz.com	JohnD@greiner-maltz.com	2%

Greiner-Maltz Email Formats

Example

Percentage

FLast@greiner-maltz.com

JDoe@greiner-maltz.com

87%

First@greiner-maltz.com

John@greiner-maltz.com

Last@greiner-maltz.com

Doe@greiner-maltz.com

FirstL@greiner-maltz.com

JohnD@greiner-maltz.com

Frequently Asked Questions

Where is Greiner-Maltz's headquarters located?

Greiner-Maltz's main headquarters is located at 185 Express St, Suite 300 Plainview, NY 11803, US. The company has employees across 1 continents, including North America.

What is Greiner-Maltz's phone number?

You can contact Greiner-Maltz's main corporate office by phone at

+1-718-786-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Greiner-Maltz's official website and social media links?

Greiner-Maltz's official website is greiner-maltz.com and has social profiles on LinkedIn.

What is Greiner-Maltz's NAICS code?

Greiner-Maltz's NAICS code is 53112 - Lessors of Nonresidential Buildings (except Miniwarehouses).

How many employees does Greiner-Maltz have currently?

As of October 2025, Greiner-Maltz has approximately 35 employees across 1 continents, including North America. Key team members include Ceo: T. A.President: R. Q.Chairman: E. O.. Explore Greiner-Maltz's employee directory with LeadIQ.

What industry does Greiner-Maltz belong to?

Greiner-Maltz operates in the Leasing Non-residential Real Estate industry.

What is Greiner-Maltz's email format?

Greiner-Maltz's email format typically follows the pattern of FLast@greiner-maltz.com. Find more Greiner-Maltz email formats with LeadIQ.

When was Greiner-Maltz founded?

Greiner-Maltz was founded in 1953.

Greiner-Maltz

Q: What is Greiner-Maltz's official website and social media links?

Greiner-Maltz's official website is greiner-maltz.com. Greiner-Maltz has social profiles on LinkedIn.

Q: How many employees does Greiner-Maltz have currently?

Greiner-Maltz has approximately 35 employees.

Leasing Non-residential Real EstateUnited States11-50 Employees

Since 1953 Greiner-Maltz has been engaged exclusively in the leasing, selling, appraising and managing of industrial, commercial, and investment property in Manhattan, Brooklyn, Queens, Long Island, New Jersey, Westchester, and Connecticut. The firms four offices are actively managed by Principals:  John Maltz and Sharone Levy in Brooklyn and Queens; Swain Weiner, metro area investments; Tom Attivissimo in Long Island, Raymond Musalo in New Jersey, and Ayall Schanzer in Westchester.


JOHN MALTZ, SIOR
Queens, Brooklyn,  New Jersey, 
Westchester, and Connecticut Offices
Telephone: 718-786-5050
Email: jmaltz@greiner-maltz.com
Website: http://www.greinermaltz.com
 
TOM ATTIVISIMO, CCIM
Long Island Office
516-364-1000 
Email: tomattivissimo@greinermaltz.com
Website: http://www.greinermaltz.com
 
RAY MUSALO
New Jersey Office 
Telephone: 201-786-5050
Email: rmusalo@greiner-maltz.com
Website: http://www.greinermaltz.com 
 
AYALL SCHANZER
Westchester and Connecticut Office
Telephone: 914-821-5050 
Email: aschanzer@greiner-maltz.com   
Website: http://www.greinermaltz.com 
 
SHARONE LEVY  
Brooklyn Office
Telephone: 718-786-5050
Email: slevy@greiner-maltz.com
Website: http://www.greinermaltz.com
 
SWAIN WEINER  
Investment Properties
Telephone: 718-786-5050
Email: sweiner@gmipny.com
Website: http://www.greinermaltz.com

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Greiner-Maltz Tech Stack

Media & News

Greiner-Maltz's Email Address Formats