Leigh + O'Kane
Construction · Lees Summit, Missouri
Products & Services
About Leigh + O'Kane
Strucural Engineering services based in the Kansas City Area. Services include structural design for. This profile covers Leigh + O'Kane, a company employing 11-20 people, reporting $1M-$5M in annual revenue, based in Lees Summit, Missouri, United States and operating in Industrial construction.
Its primary NAICS classification is 541330 (Engineering Services). Leigh + O'Kane is one of 4,474 Construction companies listed in Missouri.
Business Contact Information
- Phone
- +1 (816) 4443144
- Website
- www.leok.com
- Address
- 209 SE Douglas St, Lees Summit, Missouri, 64063, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
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
- 13 (11-20)
- Annual Revenue
- $3.3M ($1M-$5M)
Leigh + O'Kane: frequently asked questions
What does Leigh + O'Kane do?
Strucural Engineering services based in the Kansas City Area. Services include structural design for. This profile covers Leigh + O'Kane, a company employing 11-20 people, reporting $1M-$5M in annual revenue, based in Lees Summit, Missouri, United States and operating in Industrial construction.
Where is Leigh + O'Kane located?
Leigh + O'Kane is headquartered at 209 SE Douglas St, Lees Summit, Missouri, 64063, United States.
How many employees does Leigh + O'Kane have?
Leigh + O'Kane has about 13 employees (the 11-20 range).
What is Leigh + O'Kane's annual revenue?
Leigh + O'Kane's annual revenue is estimated at $3.3M (the $1M-$5M range).
What industry is Leigh + O'Kane in?
Leigh + O'Kane is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact Leigh + O'Kane?
Its website is www.leok.com and its phone number is +1 (816) 4443144.
What companies are similar to Leigh + O'Kane?
Other large construction companies in Missouri include Quanta Services Inc, JE Dunn Construction Co, ARCO Construction Co and Burns & McDonnell.
Largest construction companies in Missouri
Largest companies in Missouri
Largest construction companies
Manufacturing sales in Missouri, 2026
In Missouri, Factur's 2026 study counted 29 manufacturing quotes worth $962K and 9 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Missouri data.
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