Merrill-Stevens Drydock & Repair Co.
Merrill-Stevens Drydock & Repair Co. is an American shipbuilding, drydock, and marine-repair business founded in Jacksonville in 1885 and later associated with Miami.
Last updated August 26, 2026
Overview
Merrill-Stevens Drydock & Repair Co. is a historic American marine-industrial business whose activities have included shipbuilding, drydock operations, and vessel repair. James Eugene Merrill incorporated the company in Jacksonville, Florida, in 1885, establishing it along the St. Johns River. Its early identity was therefore closely tied to Florida's riverine and coastal maritime economy, where ship construction and maintenance supported commercial shipping, government activity, and regional transportation. The company is particularly associated with the growth of Miami as a major yachting and marine-services center. Over time, Merrill-Stevens developed a Miami shipyard presence and became known for large-scale drydock and repair capabilities. According to the company description cited in reference material, the yard was the largest Atlantic shipyard south of Norfolk, Virginia during World War II. That wartime role places the business within the broader expansion of American shipbuilding and repair infrastructure during the conflict, although the available source does not specify individual contracts, vessel classes, or production totals. Merrill-Stevens has operated across several connected marine-service categories rather than as a consumer-facing product brand. Its core capabilities have comprised drydocking, ship repair, vessel maintenance, and shipbuilding. The associated business identity has also extended into yacht-related services. The available reference identifies a yacht-brokerage operation that later used the name Merrill Stevens Yachts, indicating that the brand's commercial footprint has included both industrial shipyard services and recreational-yacht brokerage. In December 2013, the Miami shipyard was sold to Turkish yachtsman Rahmi Koç. Following the transaction, the facility was renamed RMK Merrill-Stevens. The sale changed the ownership and operating identity of the Miami yard while retaining the Merrill-Stevens name in the successor facility. The reference material separately states that the yacht-brokerage company is now called Merrill Stevens Yachts. Because the available material does not provide a detailed corporate structure, it is not possible to determine the precise legal relationship among the historic company, RMK Merrill-Stevens, and Merrill Stevens Yachts. Merrill-Stevens is best understood as a long-running regional marine-services name with a history spanning Florida shipbuilding, wartime shipyard activity, drydock operations, yacht services, and ownership transition. Its historical significance comes primarily from the longevity of its Florida operations and its role in the development of Miami's marine infrastructure, rather than from mass-market brand recognition.
History
Merrill-Stevens Drydock & Repair Co. was incorporated in Jacksonville, Florida, in 1885 by James Eugene Merrill. The company was established along the St. Johns River, placing it in a location suited to ship construction, vessel maintenance, and the movement of commercial and government craft. Its origins reflect the development of Florida's maritime economy during the late nineteenth century, when river and coastal transport created demand for specialized shipyard infrastructure. The business later became associated with Miami, where it operated a shipyard and drydock facility. Miami's expansion as a port, tourism destination, and yachting center created a market for marine repair and refit services in addition to traditional shipbuilding. Merrill-Stevens' activities covered shipbuilding, drydock work, and repairs, allowing it to serve vessels requiring scheduled maintenance, structural work, or more extensive overhauls. The available historical reference does not provide a complete chronology of facility expansions, ownership changes, or individual vessels handled by the company. During World War II, the company states that its Miami yard was the largest Atlantic shipyard south of Norfolk, Virginia. This description indicates that the facility held an important regional position during the wartime expansion of American maritime production and repair capacity. The available source does not identify the precise government programs, contracts, or vessel output associated with the yard, so those details cannot be established here. The Merrill-Stevens name continued to be used in Miami's marine and yacht sectors after the wartime period. In addition to industrial shipyard work, the associated business developed a yacht-brokerage presence. The reference material states that this brokerage operation is now known as Merrill Stevens Yachts, showing that the name survived in a service business connected with recreational boating even as the original shipyard business changed over time. A major ownership transition occurred in December 2013, when the Miami shipyard was sold to Rahmi Koç, a Turkish yachtsman. The facility was subsequently renamed RMK Merrill-Stevens. This transaction marked a change in the ownership and operating identity of the Miami yard, while preserving Merrill-Stevens as part of the facility's name. The available reference does not state the transaction value, the seller, or the exact legal entity transferred. The historical record therefore presents Merrill-Stevens as a Florida marine enterprise with roots in nineteenth-century Jacksonville, a substantial twentieth-century Miami shipyard presence, a reported wartime role, and later activity connected with yacht services. Its present-day identity is difficult to describe as a single undifferentiated company because the Miami shipyard and the brokerage operation are identified by different contemporary names. The name remains associated with RMK Merrill-Stevens for the shipyard and Merrill Stevens Yachts for brokerage, while the original company's detailed current corporate status is not specified in the available material.
- 2013Miami shipyard sold and renamed
The Miami shipyard was sold in December to Turkish yachtsman Rahmi Koç and became known as RMK Merrill-Stevens.
- 1885Company incorporated in Jacksonville
James Eugene Merrill incorporated Merrill-Stevens Drydock & Repair Co. in Jacksonville, Florida, with operations located along the St. Johns River.
- Miami shipyard becomes a central business location
The company became associated with a Miami shipyard providing shipbuilding, drydock, and marine-repair services.
- Reported wartime regional prominence
According to the company, its Miami facility was the largest Atlantic shipyard south of Norfolk, Virginia, during World War II.
Products and positioning
A historic Florida marine-industrial and yacht-services business focused on shipbuilding, drydock capacity, vessel repair, and related maritime services.
ShipbuildingMarine construction1885
Shipbuilding was one of the company's foundational activities. Merrill-Stevens developed from a Jacksonville operation on the St. Johns River into a business associated with larger Miami shipyard facilities. The available reference confirms shipbuilding as a core company activity but does not identify specific vessel types, production volumes, or named shipbuilding programs.
Drydock and marine repairMarine services1885
Drydocking and vessel repair formed the central service offering represented by the company's name. These services support inspection, maintenance, structural work, and other repairs that require a vessel to be taken out of the water. The reference describes the company as a drydock and repair business but does not provide a detailed list of repair specialties.
Yacht brokerageYacht services
The associated yacht-brokerage business is identified in the reference as Merrill Stevens Yachts. It represents the continuation of the Merrill-Stevens name in recreational-yacht services, distinct from the Miami shipyard later known as RMK Merrill-Stevens. Specific brokerage markets, services, and current ownership are not established by the available source.
Flagship businesses
- Miami shipyard and drydock operations
- Marine repair and maintenance services
- Yacht brokerage under the Merrill Stevens Yachts name
Brand decisions
- 2013Sale of the Miami shipyardM&A
The Miami shipyard was transferred to Turkish yachtsman Rahmi Koç in December 2013.
What changed. Following the sale, the facility adopted the name RMK Merrill-Stevens.
Aftermath. The transaction changed the yard's ownership and operating identity while retaining the Merrill-Stevens name in the successor facility.
Recent events
- 2013Miami shipyard sold to Rahmi Koç and renamed RMK Merrill-Stevens
The Miami shipyard was sold in December 2013 to Turkish yachtsman Rahmi Koç and subsequently operated under the name RMK Merrill-Stevens.
M&AOther
Sources
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