Significant Structures Inc
Commercial services · Philadelphia, Pennsylvania
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Products & Services
About Significant Structures Inc
Significant Structures Inc is listed as a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Environment, Conservation and Wildlife Organizations and based in Philadelphia, Pennsylvania, United States.
Its primary NAICS classification is 813312 (Environment, Conservation and Wildlife Organizations). Significant Structures Inc is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (215) 9065103
- Website
- lighthouserestorations.org
- Address
- 2020 Walnut St, Philadelphia, Pennsylvania, 19103, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8133Social Advocacy Organizations
- 813312Environment, Conservation and Wildlife Organizations
SIC Codes
- 83Social Services
- 839Social Services, Not Elsewhere Classified
- 8399Human Rights Organizations
Company Details
- Employees
- 23 (21-50)
- Annual Revenue
- $3.7M ($1M-$5M)
Significant Structures Inc: frequently asked questions
What does Significant Structures Inc do?
Significant Structures Inc is listed as a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Environment, Conservation and Wildlife Organizations and based in Philadelphia, Pennsylvania, United States.
Where is Significant Structures Inc located?
Significant Structures Inc is headquartered at 2020 Walnut St, Philadelphia, Pennsylvania, 19103, United States.
How many employees does Significant Structures Inc have?
Significant Structures Inc has about 23 employees (the 21-50 range).
What is Significant Structures Inc's annual revenue?
Significant Structures Inc's annual revenue is estimated at $3.7M (the $1M-$5M range).
What industry is Significant Structures Inc in?
Significant Structures Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813312 (Environment, Conservation and Wildlife Organizations).
How can I contact Significant Structures Inc?
Its website is lighthouserestorations.org and its phone number is +1 (215) 9065103.
Largest companies in Pennsylvania
Largest industrial & mechanical companies
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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