![]() Sevenson Environmental Services Sevenson Environmental Services is an environmental remediation contractor. | ![]() Great Lakes Dredge & Dock Great Lakes Dredge & Dock (formerly known as Lydon & Drews Partnership) is a provider of dredging services. | ![]() mac-group.com mac-group.com is a construction company that aims to construct, restore and repurpose buildings. | ![]() Bidtracer Bidtracer (also known as Specialty Software Group) is a company that provides construction management software. | Strukton Strukton is a technology company focused on focusing on rail and civil engineering works and technology fields. | |
Founding Date | Founding Date 1917 | Founding Date 1890 | Founding Date 2002 | Founding Date 2005 | Founding Date 2000 |
Type | Type Private | Type Public | Type Private | Type Private | Type Public |
Tags | |||||
Locations | Locations Niagara Falls, US HQ Baltimore, US Merrillville, US | Locations Houston, US HQ Samaheej, BH | Locations Solihull, GB HQ Dublin, IE London, GB Warrington, GB | Locations Mequon, US HQ Scottsdale, US Scottsdale, US | Locations Utrecht, NL HQ |
Employees | Employees 2971% increase | Employees 4263% increase | Employees 45 | Employees 2613% increase | Employees N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $888.3m (FY, 2025) | Revenue (est.) £82.6m (FY, 2018) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods $684.8m (FY, 2025) | Cost of goods £74.5m (FY, 2018) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit $203.5m (FY, 2025) | Gross profit £8.2m (FY, 2018) | Gross profit N/A | Gross profit N/A |
Net income | Net income N/A | Net income $73.5m (FY, 2025) | Net income £4.5m (FY, 2018) | Net income N/A | Net income N/A |

Great Lakes Dredge & Dock (formerly known as Lydon & Drews Partnership) is a provider of dredging services.
View company
mac-group.com is a construction company that aims to construct, restore and repurpose buildings.
View company
Bidtracer (also known as Specialty Software Group) is a company that provides construction management software.
View companyStrukton is a technology company focused on focusing on rail and civil engineering works and technology fields.
View company