Delaware Bay Launch Service

What Delaware Bay Launch Service does

Delaware Bay Launch Service, Inc. is a family-owned marine transportation company headquartered in Milford, Delaware, that has operated continuously since 1973 when it was founded by Capt. Harry H. Rowland, a Delaware River Pilot. The company provides 24/7 waterborne transportation of personnel, stores, and spares to vessels along the US East Coast, with capabilities spanning dredge support, offshore wind crew transfer, ship-to-ship lightering support, naval training operations, drone testing support, dive support, and oil spill response. The firm is currently led by third-generation President Christopher Rowland, who assumed the role in 2017 following the passing of his father Capt. H. Hickman Rowland, and remains under continuous Rowland family ownership with no disclosed external capital.

The core operating asset is a fleet of eight crewboats ranging from 44 to 115 feet in length. Five vessels are USCG-inspected fast crewboats (m/v Big Stone Leader 115', Big Stone Express 78', Big Stone Pride 65', Big Stone 5 51', and Breakwater 48'), supplemented by three six-pack vessels (Carla 55', Carey 44', Maddy 55'). The flagship Big Stone Leader carries 46 passengers and 70 tons of cargo to 200 nautical miles offshore at 23 knots; the rest of the fleet is certified to 100nm. The company reports over 500,000 safe personnel transfers across its 50+ year history and operates with captain tenure averaging more than 15 years.

Revenue is generated primarily through short- and long-term time charter arrangements, invoiced per company (not per person), with no overtime or holiday surcharges. Sales are direct to enterprise and government customers via email-based charter inquiries, and the customer roster includes USCG, US Army Corps of Engineers, DNREC, Shell, Chevron, BP, Maersk, STENA, Norfolk Dredge, Great Lakes Dredge & Dock, Dutra, Weeks Marine, Alaska Tanker Company, and US Wind. The firm has 11-50 employees, no disclosed funding or external investors, and is a member of the American Wind Energy Association to support its offshore wind vertical expansion.

Name

Delaware Bay Launch Service

Legal name

Delaware Bay Launch Service, Inc.

Website

https://delawarebaylaunch.com

Company type

Private

Founded year

1973

Operating status

Operating

Headcount range

11–50 employees

Short description

Delaware Bay Launch Service is a family-owned marine transportation company operating a fleet of eight USCG-inspected crewboats along the US East Coast, providing 24/7 personnel transfer, dredge support, offshore wind CTV, and lightering services since 1973.

Ownership category

akta.pro rank

Product category

Maritime Crewboat Transportation Services

NAICS

Deep Sea, Coastal, and Great Lakes Water Transportation (48311), Support Activities for Water Transportation (4883)

SIC

Water Transportation (4400)

akta.pro primary industry

Offshore/Remote Port Call & Anchorage Services (Launch Boats, Crew Boats, Supply Runs) (TLAHAJAM)

akta.pro secondary industry

Pilot Boat / Pilot Transfer Services (Pilot Launch Operations) (TLAHAGAH)

Keywords

• Maritime transportation services
• Crewboat charter services
• Offshore personnel transfer
• Dredge support vessels
• Offshore wind CTV support

Headquarters

HQ city

Milford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Time Charter Services: Vessels available for time charter arrangements - both short-term and long-term charters. Operating 365 days a year, 24/7 with no overtime or holiday charges. Invoiced per company, not per person.
2. Short-Term Charter Services: Short-term charter rates for crewboat services along the East Coast. Rates quoted upon request via email.
3. Ancillary Marine Services: Additional services including warehousing, 30-ton shore crane, regulated garbage removal, and soundings included with core transport services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Delaware Bay Launch Service is a marine transportation company that provides 24/7 waterborne transport of personnel, stores, and spares along the entire East Coast. The company operates a fleet of eight USCG-inspected crewboats (44' to 115') available for short- and long-term time charters, with services including dredge support, offshore wind CTV operations, ship-to-ship lightering, dive support, oil spill response, and government maritime operations support.

Product overview

Delaware Bay Launch Service operates a fleet of 8 crewboats ranging from 44' to 115' in length, providing 24/7 waterborne transportation services since 1973. The fleet includes five USCG-inspected fast crewboats (Big Stone Leader, Big Stone Express, Big Stone Pride, Big Stone 5, and Breakwater) and three 6-Pak vessels (Carla, Carey, Maddy). The company offers short and long-term crewboat charters along the entire East Coast, along with specialized services including dredge support, offshore wind support, dive support, ship-to-ship lightering support, oil spill response, warehousing, and a 30-ton shore crane. Services operate 365 days a year with no overtime or holiday charges.

Differentiator

Problem solved

Functional benefit

Products and services

• m/v BIG STONE LEADER (115' USCG-Inspected Crewboat)

Quantifiable outcome

• 500,000+ safe offshore personnel transfers completed
• +3 more outcomes

Named customers17 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

One partnership is on record.

• American Wind Energy Association (AWEA)minorOthersDBLS is a member of AWEA, positioning the company within the offshore wind industry ecosystem. This membership supports their expansion into the Offshore Wind O&M market and provides industry networking opportunities.

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Emerging players

• Vroon Offshore Wind: Vroon's C-Worker class CTVs serve offshore wind O&M operators in Europe and increasingly in the US East Coast market. Comparable service offering for offshore wind crew transfer with a more modern, purpose-built fleet.

Broad incumbents

• McAllister Towing & Transportation: McAllister Towing is a large East Coast tug, barge, and launch/crewboat operator with multi-generational family ownership comparable to DBLS. It offers broader port/marine services but overlaps on East Coast crewboat chartering for vessel-assist and personnel transfer.
• Tidewater Inc. Tidewater is one of the largest global owners/operators of offshore support vessels, including crewboats. A broadly comparable industry incumbent at much greater scale, competing for the same offshore personnel-transfer workloads.
• Edison Chouest Offshore: Edison Chouest is a much larger, diversified offshore vessel operator with PSV, CTV, and subsea capabilities globally and on the US East Coast. It is a broad incumbent competing with DBLS in the offshore wind CTV segment while also offering much wider vessel categories.
• Moran Transportation / Moran Towing Corporation: Moran operates tugboats and marine services along the US East Coast, with overlapping customer relationships in port services, dredging support, and government contracts. A relevant incumbent peer for harbor-and-port-adjacent crewboat and launch work.

Regional players

• Crescent Towing & Salvage: Crescent Towing operates crewboats and tow vessels primarily in the Gulf of Mexico, serving oil & gas, dredging, and government customers. Similar business model (crewboat charter for offshore personnel transfer) but geographically distinct from DBLS's East Coast footprint.
• Fairhaven Maritime Services: Fairhaven Maritime provides launch and crew transfer services in the Pacific Northwest — a parallel concept (regional launch/crews services for vessels at anchorage) but on the opposite coast from DBLS. Provides a useful regional benchmark for the launch-service business model.

Direct peers

• WindServe Marine: WindServe Marine operates crew transfer vessels on the US East Coast with explicit focus on offshore wind O&M and crew transfer. Overlaps directly with DBLS in target customers (offshore wind developers) and service offering (CTV/personnel transfer), making it the closest direct comparator.
• Bisso Marine / BISSO Towboat: Bisso Towboat provides harbor towing, launch services, and crewboat operations primarily in US Gulf and East Coast ports. Comparable in offering launch/crews services to tankers and offshore operations, similar customer mix (oil majors, government, dredging contractors).
• Atlantic Subsea: Atlantic Subsea, affiliated with Edison Chouest Offshore, provides US East Coast offshore wind crew transfer and subsea services. Highly comparable as a competing CTV operator chasing the same BOEM lease area O&M workload as DBLS.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/DelawareBayLaunchService
• LinkedInlinkedin.com/company/delaware-bay-launch-service

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 Delaware Bay Launch Service