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Member-owned engineering and science consulting firm · Engineering & Design

Foth

Infraday-curated

De Pere, Wisconsin, United States

Member-owned engineering and science firm delivering infrastructure, environmental and production solutions across the United States, Canada and international markets.

Overview

Foth is a member-owned engineering and science consulting firm serving public- and private-sector infrastructure, environmental and industrial clients. Founded in Wisconsin in 1938, the firm now has more than 750 members across 33 locations. Its infrastructure practice covers transportation, municipal development, water and wastewater, airports, ports and waterfronts, environmental remediation, geospatial services and construction support. Representative work includes roadway and interchange design for state transportation agencies, coastal resilience and dredging, municipal utility systems and airport improvements. Foth’s employee-members deliver projects across the United States and Canada, with additional support for international clients.

Infrastructure sectors

Transportation & MobilityWater & WastewaterPorts & MaritimeAirportsEnvironmental InfrastructureMunicipal Infrastructure
Show 1 more sectors
Manufacturing

Capabilities & services

Program planning
Design and alternative delivery
Construction-phase engineering
Asset and condition assessment
Environmental compliance
LiDAR and geospatial analysis
Dredging and coastal resilience

Civil and transportation engineeringWater and wastewater engineeringCoastal and waterfront engineeringEnvironmental remediationPlanning and permittingConstruction servicesGeospatial and surveying

Profile information

Infraday-curated. Claim status confirms profile management rights and does not imply independent verification.

Last editorial check: 2026-10-10.

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Additional company details

Office locations
Corporate headquarters in De Pere in the Green Bay area; more than 750 members across 33 North American locations. Source

Notable projects

Reports & resources

Sources and verification

Public information checked 2026-10-10. Financial and workforce figures retain their reporting periods.

  • Official Name: Source · checked 2026-10-10
  • Type: Source · checked 2026-10-10
  • Category: Source · checked 2026-10-10
  • City: Source · checked 2026-10-10
  • State: Source · checked 2026-10-10
  • Country: Source · checked 2026-10-10
  • Website: Source · checked 2026-10-10
  • Linkedin: Source · checked 2026-10-10
  • Short: Source · checked 2026-10-10
  • Sectors: Source · checked 2026-10-10
  • Services: Source · checked 2026-10-10
  • Capabilities: Source · checked 2026-10-10
  • Markets: Source · checked 2026-10-10
  • Founded: Source · checked 2026-10-10 · reporting period 1938
  • Size: Source · checked 2026-10-10 · reporting period 2026
  • Ownership: Source · checked 2026-10-10
  • Inquiry: Source · checked 2026-10-10
  • Offices: Source · checked 2026-10-10
  • Overview: Source · checked 2026-10-10
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