Marine Towing Of Tampa

What Marine Towing Of Tampa does

Marine Towing is a privately held harbor tug and ship-assist operator founded in October 1999 in Tampa, Florida. The company was formed by local towing professionals to break a longstanding monopoly on Tampa Bay harbor tug services, and it now operates an exclusive fleet of seven high-horsepower Z-drive (Azimuthing Stern Drive) tugs — Patriot, Liberty, Endeavor, Independent, Freedom, St. Johns, and one additional vessel — with bollard pull ratings of 55 to 75 tons. Service is delivered directly at three Florida port facilities: Port Tampa Bay, SeaPort Manatee, and Port Canaveral (the latter through wholly-owned subsidiary Marine Towing of Port Canaveral, LLC, formed in February 2024). Notable technical assets include the Endeavor's Ulstein UML 1650 Ship Docking Module (SDM) for precision close-quarters ship-assist work and the Patriot's FiFi 1 class firefighting system delivering 11,967 GPM through two monitors.

The company offers two core service lines: ship assist (vessel docking, undocking, harbor maneuvering, and navigation support) and towage solutions (vessel relocation, repositioning, and transport). Pricing operates through published port tariff schedules at each operating port, with pay-as-you-go transactional billing rather than long-term enterprise contracts. The go-to-market is enterprise field sales targeting vessel owners, charterers, shippers, and receivers through direct B2B relationships and long-standing port industry ties; there are no consumer-facing channels.

Marine Towing is closely held by the Steinbrenner family, with Steve Swindal (Chairman and major shareholder since 2007) and Hal Steinbrenner (Vice Chairman) — both General Partners of the New York Yankees — anchoring leadership. The company holds the USCG Subchapter M Certificate of Inspection on its entire fleet (Endeavor was the first U.S. tugboat to receive this in April 2018), ISM System approval from the American Bureau of Shipping, ISO 9001:2015 quality certification, and Green Marine environmental certification. Headcount, revenue, and customer-level revenue mix are not disclosed.

Name

Marine Towing Of Tampa

Legal name

Marine Towing

Website

https://marinetowingtampa.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

11–50 employees

Short description

Marine Towing is a privately held Florida harbor tug operator providing ship assist and towage services through a seven-vessel high-horsepower Z-drive fleet at Port Tampa Bay, SeaPort Manatee, and Port Canaveral, serving commercial vessel owners, charterers, shippers, and receivers.

Ownership category

akta.pro rank

Product category

Maritime Towing Services

NAICS

Support Activities for Water Transportation (4883)

SIC

Water Transportation (4400)

akta.pro primary industry

Ship Docking/Undocking & Drydock Towage (TLAHAHAD)

akta.pro secondary industries

Harbor Towage (Ship Assist & Berthing/Unberthing) (TLAHAHAA), Terminal & Shipyard Towage (Intra-Port/Facility Moves) (TLAHAHAI)

Keywords

• Ship assist services
• Harbor tugboat operations
• Vessel towage solutions
• Port maritime services
• Z-drive tug fleet

Headquarters

HQ city

Tampa

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Infrastructure, Others, Marketing or Sales

Revenue model

1. Ship Assist Services: Direct vessel assist services including dockage and undocking assistance, harbor maneuvering, and navigation support for vessels at port facilities. Billed per service call or through port tariff agreements.
2. Towage Solutions: Towing services for vessels requiring relocation, repositioning, or transport to desired destinations. Customized solutions for unique vessel needs.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Marine Towing provides ship assist and towage services for commercial maritime vessels at Florida port facilities. Using a fleet of high-horsepower Z-drive (ASD) tugboats, the company assists vessels with safe docking, undocking, harbor maneuvering, and transit to desired destinations at Port Tampa Bay, SeaPort Manatee, and Port Canaveral. Services are billed per port tariff schedule and contracted directly with vessel owners, charterers, shippers, and receivers.

Product overview

Marine Towing provides maritime ship assist and towage solutions through an exclusive fleet of high-horsepower Z-drive tugs serving Port Tampa Bay, Port Manatee, and Port Canaveral, Florida. The company operates six named tugboat vessels — Patriot, Liberty, Endeavor, Independent, Freedom, and St. Johns — offering two primary service lines: Ship Assist Services (for safe vessel docking and maneuvering) and Towage Solutions (for transport and transit support). The fleet mix includes ASD (Azimuthing Stern Drive) tugs and one SDM (Ship Docking Module), with bollard pull ratings ranging from 55 to 75 tons.

Differentiator

Problem solved

Functional benefit

Products and services

• Ship Assist Services Comprehensive ship assist services providing safe navigation and efficient maneuvering for commercial vessels docking and departing from Port Tampa Bay, SeaPort Manatee, and Port Canaveral. B2B service for vessel owners, charterers, shippers, and receivers.
• Towage Solutions Dependable towage solutions tailored to the unique needs of each vessel, facilitating relocation, repositioning, transport, and timely arrivals at desired destinations. B2B service for commercial maritime operators.
• Patriot (ASD Tug) High-horsepower ASD tugboat built by Washburn & Doughty in 2013, providing 75 tons bollard pull with FiFi 1 class fire fighting capability. Used in ship assist and towage operations.
• Liberty (ASD Tug) High-horsepower ASD tugboat built by Washburn & Doughty in 2007, providing 60 tons bollard pull for ship assist operations.
• Endeavor (SDM Tug) Ship Docking Module tugboat built in Lockport, LA in 2000, equipped with Ulstein UML 1650 drives for precision ship docking operations. Provides 55 tons bollard pull; first US tugboat to receive Subchapter M COI certification.
• Independent (Twin ASD Tug) Twin ASD tugboat built by Washburn & Doughty in 2017, equipped with Rolls-Royce 205 drives, providing 75 tons bollard pull for high-performance ship assist operations.
• Freedom (Tugboat) Tugboat built by Washburn & Doughty in East Boothbay, Maine in 2005, deployed in ship assist and towage operations.
• St. Johns (Tugboat) Tugboat built by Halter Marine in Lockport, Louisiana in 1998, powered by Cat 3516BTA engines with Ulstein 1650H Z-drives, used in ship assist operations.

Quantifiable outcome

• First tugboat in US to receive Certificate of Inspection under Subchapter M by US Coast Guard (April 19, 2018)

Named customers5 records

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Marine Towing of Port Canaveral, LLCcoreOthers · 1 February 2024Wholly-owned subsidiary formed to extend ship assist services to Port Canaveral. Strategic expansion initiative enabling Marine Towing to serve the burgeoning Port Canaveral facility while maintaining operational excellence and service standards.

Scale indicators5 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• Boluda Towage: Global harbor towage leader with US Gulf and East Coast presence (acquired Svitzer Americas). Overlaps directly with Marine Towing's ship assist and berthing services at competing ports; broader portfolio and global capital backing make it a scaled incumbent peer.
• Smit Lamnalco: International harbor towage and terminal services provider with global footprint. Comparable in core ship assist and berthing services but serves different geographies; included as a scaled global incumbent benchmark for pricing and operational model.

Direct peers

• McAllister Towing: One of the largest family-owned harbor towing companies in the United States, operating a fleet of ASD tugs across the East Coast and Gulf. Directly comparable in service line (ship assist and towage), customer base (commercial vessel owners and charterers), and tariff-based port contracting model.
• Dann Ocean Towing: Southeast US tug and barge operator with harbor assist tugs along the Gulf and Florida coasts. Closely comparable in service line (ship assist and barge towage), customer base, and regional port-based operating model.
• Foss Maritime: Pacific Northwest and Gulf-based tug and barge operator with ASD harbor tugs. Comparable in ship assist and towage service lines, regulatory/compliance orientation, and direct-to-vessel commercial contracting at multiple ports.
• Harley Marine Services: West Coast and Gulf tug/barge operator with multiple ASD harbor tugs. Comparable in ship assist service line, customer profile, and operating model of dedicated port-based tug fleets serving commercial shipping.
• Moran Towing: Major US harbor towage operator with ASD tug fleets serving East Coast and Gulf ports. Highly comparable in core service offering (ship assist, docking/undocking), Z-drive fleet composition, and enterprise B2B customer base of vessel owners and charterers.
• Bay Houston Towing: Houston-based harbor towage provider operating ASD tugs across Texas Gulf ports. Directly comparable ship assist, undocking, and harbor maneuvering services with similar tariff-based port authority relationships.

Emerging players

• T&T Salvage: US marine salvage and emergency response company that also operates harbor towage capabilities. Partial overlap with Marine Towing's emergency-response-adjacent FiFi capability and Florida/US Gulf operations, though focused primarily on salvage rather than routine ship assist.

Regional players

• Resolve Maritime: Florida-based marine services company offering tug assist, oil spill response, and emergency response. Operates in overlapping Florida geography with similar harbor-assist capabilities and emergency-response assets (FiFi-class tugs) akin to Marine Towing's Patriot.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/marine-towing

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Marine Towing Of Tampa