Skip to content
Manson Construction Co. logo — Building the Nation's Waterways and Marine Infrastructure Si...

Manson Construction Co.

Building the Nation's Waterways and Marine Infrastructure Since 1905

Founded 1905 United States Seattle, United States 615 employees Prop Tech, Real Estate +1

General Information

Company Name Manson Construction Co.
Founded Year 1905
Location United States Seattle, United States
Employees 615
Industries Prop Tech, Real Estate, Construction
Business Model B2B, B2G
Revenue Model Project Based, Service Fee
Social

BounceWatch is an independent company data service, not affiliated with Manson Construction Co.. To contact Manson Construction Co., visit mansonconstruction.com.

Is this your company?

Confirm with your work e-mail, get the Verified badge and keep this profile correct yourself. Search engines and AI assistants read it every day.

Get Verified

How does Manson Construction Co. compare?

A PDF of Manson Construction Co. and up to 10 competitors you pick: team, funding, traffic and every dated move of the last 90 days. Each company is re-checked on the day you order, so it is current.

See a sample report

This takes a few seconds: we look beyond our own index too.

Meeting Manson Construction Co. soon?

A one-page PDF brief: what it does, key facts, the last 90 days of dated moves and questions worth asking. Re-checked on the day you order. See a sample

About Manson Construction Co.

Manson Construction Co. stands as a cornerstone in the Construction and Real Estate industries, building a robust legacy since its inception in 1905. With the slogan "Building the Nation's Waterways and Marine Infrastructure Since 1905", Manson has evolved from a small, family-owned enterprise into a leading player in heavy civil marine construction and dredging.

Headquartered in the United States, this 100% employee-owned company boasts a diverse and enduring workforce, spanning multiple generations. It operates with a formidable fleet, including 60 specialized vessels and over 50 barges, ready to tackle complex projects from Northern and Southern California to Louisiana and Florida.

Manson’s unwavering commitment to safety and efficiency is encapsulated in its Incident and Injury-Free® workplace philosophy, empowering employees to halt operations whenever safety is compromised. Although recent investment details are unavailable, Manson's longstanding reputation for ethical and fair business practices solidifies its standing as a resilient player in its field.

Business keywords: Marine Construction, Dredging, Heavy Lift, Offshore Decommissioning, Salvage, Wharves and Piers, Piledriving, Ports, Coastal Restoration, Project Management, Alternative Delivery Procurement, Superstructures, Bridges, Ferry Terminals, Marinas and Docks

Services & Products

Marine Construction
Dredging
Offshore
Heavy Lift

Target Customers

Infrastructure Developers Energy Sector Business Partners Government Bodies

No funding data available for Manson Construction Co. yet.

Manson Construction Co. Alternatives & Competitors

View All Alternatives
Manson Construction Co. vs
Joss Group
Joss Group Australia

We deliver on our promises.

329 employees
Prop Tech, Construction
Manson Construction Co. vs
S. S. Lootah Group
S. S. Lootah Group United Arab Emirates

Asset Management Power House

80 employees
Real Estate, Retail
Manson Construction Co. vs

Clearing up the past, building for the future.

1266 employees
Energy, Real Estate

FAQ About Manson Construction Co.

Building the Nation's Waterways and Marine Infrastructure Since 1905
Manson Construction Co. was founded in 1905.
Manson Construction Co. is headquartered in Seattle, United States.
Manson Construction Co. operates in Prop Tech, Real Estate and Construction. Its work centres on Marine Construction, Dredging, Heavy Lift and Offshore Decommissioning. Its customers include Infrastructure Developers, Energy Sector and Business Partners.
Manson Construction Co. has a B2B and B2G business model. Its revenue comes from Project Based and Service Fee.
Manson Construction Co. has approximately 615 employees.
Manson Construction Co. offers: Marine Construction, Dredging, Offshore, Heavy Lift.
Top alternatives and competitors to Manson Construction Co. include Joss Group, S. S. Lootah Group, AF Gruppen, Construction Products Holding Company ( CPC ), Muckleroy & Falls. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Manson Construction Co. and Joss Group are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Manson Construction Co., https://bouncewatch.com/company/manson-construction-co, updated 20 March 2026. When citing, please name BounceWatch and link this page.

Analytics cookies (ours + Google). Cookie Policy

Talk to an analyst Book a 7-day Readout