HOK Competitors and Similar CompaniesClear all

HOK's competitors and similar companies include Thornton Tomasetti and Foster + Partners.

	HOK HOK (formerly known as Hellmuth, Obata + Kassabaum) is a company that provides architecture, engineering, and planning services.	Thornton Tomasetti Thornton Tomasetti is a company that provides engineering services.	Foster + Partners Foster + Partners is a company operating as a studio for architecture, urbanism, and design.
Founding Date	Founding Date 1955	Founding Date 1949	Founding Date 1967
Type	Type Private	Type Private	Type Subsidiary
Tags	Tags Real Estate & Construction architecture construction & design	Tags Real Estate & Construction construction & design construction management	Tags Real Estate & Construction architecture construction & design infrastructure interior design
Locations	Locations New York, US HQ Calgary, CA Ottawa, CA Toronto, CA see more	Locations New York, US HQ Melbourne, AU North Sydney, AU Perth, AU Halifax, CA Mississauga, CA Ottawa, CA see more	Locations London, GB HQ Buenos Aires, AR Sydney, AU Beijing, CN Hang Zhou, CN Shanghai, CN Shenzhen, CN see more
Employees	Employees 2,9402% increase	Employees 1,9283% increase	Employees 2,8231% increase
Financial
Revenue (est.)	Revenue (est.) N/A	Revenue (est.) $339m (Y, 2022)	Revenue (est.) £155.5m (FY, 2022)

For sources of this data, please see the company profile

New York, US

Employees

1,928↑ 3% increase

Thornton Tomasetti is a company that provides engineering services.

London, GB

Foster + Partners is a company operating as a studio for architecture, urbanism, and design.

Financial