LLI Engineering Inc
Pittsburgh, Pennsylvania
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About LLI Engineering Inc
LLI Engineering Inc is a company reporting $10M-$25M in annual revenue, classified under Engineering Services, based in Pittsburgh, Pennsylvania, United States and employing 21-50 people.
Its primary NAICS classification is 541330 (Engineering Services). LLI Engineering Inc is one of 2,658,130 companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (412) 9044310
- Fax
- +XXX (412) 9044385
- Website
- lliengineering.com
- facebook.com/lliengineering
- Address
- 1501 Preble Ave, Pittsburgh, Pennsylvania, 15233, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 34 (21-50)
- Annual Revenue
- $13.7M ($10M-$25M)
LLI Engineering Inc: frequently asked questions
What does LLI Engineering Inc do?
LLI Engineering Inc is a company reporting $10M-$25M in annual revenue, classified under Engineering Services, based in Pittsburgh, Pennsylvania, United States and employing 21-50 people.
Where is LLI Engineering Inc located?
LLI Engineering Inc is headquartered at 1501 Preble Ave, Pittsburgh, Pennsylvania, 15233, United States.
How many employees does LLI Engineering Inc have?
LLI Engineering Inc has about 34 employees (the 21-50 range).
What is LLI Engineering Inc's annual revenue?
LLI Engineering Inc's annual revenue is estimated at $13.7M (the $10M-$25M range).
What industry is LLI Engineering Inc in?
LLI Engineering Inc's primary NAICS code is 541330 (Engineering Services).
How can I contact LLI Engineering Inc?
Its website is lliengineering.com and its phone number is +1 (412) 9044310.
Largest companies in Pennsylvania
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Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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