Delve Underground
Construction · Seattle, Washington
Products & Services
About Delve Underground
Delve Underground is a leader in heavy civil engineering, serving the transportation, water, wastewater, and energy industries—specializing in tunnel design.
Its primary NAICS classification is 541330 (Engineering Services). Delve Underground is one of 5,599 Construction companies listed in Washington.
Business Contact Information
- Phone
- +1 (206) 5888200
- Website
- www.delveunderground.com
- facebook.com/100088912930033
- Address
- 1011 Western Ave, Seattle, Washington, 98104, 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
- 350 (251-500)
- Annual Revenue
- $222.8M ($100M-$250M)
Delve Underground: frequently asked questions
What does Delve Underground do?
Delve Underground is a leader in heavy civil engineering, serving the transportation, water, wastewater, and energy industries—specializing in tunnel design.
Where is Delve Underground located?
Delve Underground is headquartered at 1011 Western Ave, Seattle, Washington, 98104, United States.
How many employees does Delve Underground have?
Delve Underground has about 350 employees (the 251-500 range).
What is Delve Underground's annual revenue?
Delve Underground's annual revenue is estimated at $222.8M (the $100M-$250M range).
What industry is Delve Underground in?
Delve Underground is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact Delve Underground?
Its website is www.delveunderground.com and its phone number is +1 (206) 5888200.
What companies are similar to Delve Underground?
Other large construction companies in Washington include McKinstry, PrimeLine Utility Services Co, Prime Electric Inc and Lease Crutcher Lewis.
Largest construction companies in Washington
Largest construction companies
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