Janssen & Spaans Engineering Inc
Construction · Indianapolis, Indiana
Products & Services
About Janssen & Spaans Engineering Inc
Janssen & Spaans Engineering, Inc. (JSE) is a growing Transportation Engineering Firm in the states and abroad. This profile covers Janssen & Spaans Engineering Inc, a company reporting $14M in annual revenue, classified under Engineering Services, based in Indianapolis, Indiana, United States, operating in Industrial construction and employing 48 people.
Its primary NAICS classification is 541330 (Engineering Services). Janssen & Spaans Engineering Inc is one of 3,601 Construction companies listed in Indiana.
Business Contact Information
- Phone
- (317) 254-9686
- Fax
- (317) 259-8262
- Website
- www.jsengr.com
- Address
- 9120 Harrison Park Ct, Indianapolis, Indiana, 46216-2107, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 541Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 54133Engineering Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 48
- Annual Revenue
- $13.5M
Janssen & Spaans Engineering Inc: frequently asked questions
What does Janssen & Spaans Engineering Inc do?
Janssen & Spaans Engineering, Inc. (JSE) is a growing Transportation Engineering Firm in the states and abroad.
Where is Janssen & Spaans Engineering Inc located?
Janssen & Spaans Engineering Inc is located at 9120 Harrison Park Ct, Indianapolis, Indiana, 46216-2107, United States.
How many employees does Janssen & Spaans Engineering Inc have?
Janssen & Spaans Engineering Inc has about 48 employees.
What is Janssen & Spaans Engineering Inc's annual revenue?
Janssen & Spaans Engineering Inc's annual revenue is estimated at $13.5M.
What industry is Janssen & Spaans Engineering Inc in?
Janssen & Spaans Engineering Inc is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact Janssen & Spaans Engineering Inc?
Its website is www.jsengr.com and its phone number is (317) 254-9686.
What companies are similar to Janssen & Spaans Engineering Inc?
Other large construction companies in Indiana include L&T Construction, Amentum Services Inc, M/I Homes Inc and IES Holdings Inc.
Largest construction companies in Indiana
Largest construction companies
Manufacturing sales in Indiana, 2026
In Indiana, Factur's 2026 study counted 36 manufacturing quotes worth $3.1M and 11 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Indiana data.
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