Welfl Construction is an airlines/aviation company based out of 118 Church St, Vermillion, South Dakota, United States.
| Website | http://welfl.com |
| Revenue | $1 million |
| Employees | 7 (2 on RocketReach) |
| Address | 800 W 23rd St, Yankton, South Dakota 57078, US |
| Phone | +1 605-665-3258 |
| Fax | (605) 665-9384 |
| Technologies |
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| Industry | Construction, Commercial & Residential Construction |
| Keywords | Aviation Infrastructure, Aviation Project Management, Aviation Construction, Aerospace Construction, Airport Construction, Hangar Construction, Airfield Construction, Runway Construction, Terminal Construction |
| Competitors | Turner Construction Company, Skanska, Gilbane Building Company, Kiewit, PCL Construction, Mortenson, The Whiting-Turner Contracting Company, Balfour Beatty Construction Services US, HENSEL PHELPS, AECOM +38 more (view full list) |
| SIC | SIC Code 15 Companies, SIC Code 154 Companies |
| NAICS | NAICS Code 236220 Companies, NAICS Code 23 Companies, NAICS Code 23622 Companies, NAICS Code 2362 Companies, NAICS Code 236 Companies |
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Welfl Construction Corp Questions
The Welfl Construction Corp annual revenue was $1 million in 2026.
2 people are employed at Welfl Construction Corp.
Welfl Construction Corp is based in Yankton, South Dakota.
The NAICS codes for Welfl Construction Corp are [236220, 23, 23622, 2362, 236].
The SIC codes for Welfl Construction Corp are [15, 154].
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