Find prospects like Leff PC
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Leff PC
This profile covers Leff PC, a company classified under Offices of Lawyers, based in Massapequa Park, New York, United States, operating in Office service, employing 1-5 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541110 (Offices of Lawyers). Leff PC is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (516) 7980900
- Website
- thelefflawfirm.com
- Address
- 1022 Park Blvd, Massapequa Park, New York, 11762, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5411Legal Services
- 541110Offices of Lawyers
SIC Codes
- 81Legal Services
- 811Legal Services
- 8111Offices of Lawyers
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $2.1M ($1M-$5M)
Leff PC: frequently asked questions
What does Leff PC do?
This profile covers Leff PC, a company classified under Offices of Lawyers, based in Massapequa Park, New York, United States, operating in Office service, employing 1-5 people and reporting $1M-$5M in annual revenue.
Where is Leff PC located?
Leff PC is headquartered at 1022 Park Blvd, Massapequa Park, New York, 11762, United States.
How many employees does Leff PC have?
Leff PC has about 3 employees (the 1-5 range).
What is Leff PC's annual revenue?
Leff PC's annual revenue is estimated at $2.1M (the $1M-$5M range).
What industry is Leff PC in?
Leff PC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
How can I contact Leff PC?
Its website is thelefflawfirm.com and its phone number is +1 (516) 7980900.
What companies are similar to Leff PC?
Other large industrial & mechanical companies in New York include New York State, New York State Department of Health, City of New York and International Business Machines Corp.
Largest industrial & mechanical companies in New York
Largest companies in New York
Largest industrial & mechanical companies
Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.