Hellmuth Obata & Kassabaum is categorized under Architectural Engineers in Washington, District of Columbia .
| Business Name: | Hellmuth Obata & Kassabaum |
| Contact Person: | Bill Helmuth, President |
| Address: | 3223 Grace St Nw, Washington, DC 20007 |
| Phone Number: | (202) 339-8700 |
| Website Address: | hok.com |
Hellmuth Obata & Kassabaum has been offering Architectural Engineers from its branch in District of Columbia since their foundation in 0. This company is registered under the SIC code 8712 and NAICS code 5413101, which can be used to gain more understanding on the nature of its business.
It now employs 1 to 4 personnel and its B2B services by Architectural Engineers in the greater District of Columbia area contribute to the company’s annual revenue of $20.000.000 to $49.9999.999. Visit the branch of Hellmuth Obata & Kassabaum at the coordinates 38.90401,-77.0639, or at their street address of 3223 Grace St Nw in DC 20007, United States.
To speak to a representative, call (202) 339-8700 and address inquiries to Bill Helmuth, President. Alternatively, this business can also be followed and interacted with through the social media platforms Twitter and Facebook . Hellmuth Obata & Kassabaum’s website can be found at hok.com.
| Annual Revenue ($): | $20.000.000 to $49.9999.999 |
| Location Type: | Branch |
| Employee #: | 1 to 4 |
| Business Type: | B2B (Business to Business) |
| Categorized In: | Architectural Engineers |
| SIC Code: | 8712 |
| NAICS Code: | 5413101 |
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Hapstak Demetriou Pplc - Washington, DC 20007 Greenwald Cassell Assoc Inc - Washington, DC 20007 Harpole Architects Pc - Washington, DC 20007 |