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Mares

Italian manufacturer of scuba-diving and snorkeling equipment.

Last updated August 31, 2026

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Overview

Mares is an Italian diving-equipment brand founded in 1949 by Ludovico Mares in Rapallo, Italy. The company began by producing diving masks and spearguns, serving the needs of recreational and underwater sports users at a time when modern scuba equipment was still developing. Over time, Mares broadened its offer from basic diving accessories into a full equipment portfolio covering nearly every major part of a diver’s kit. The brand’s product range includes regulators, dive computers, gauges and other instruments, buoyancy-control devices, exposure protection, fins, masks, snorkels and a wide selection of accessories. Its equipment is intended for recreational scuba diving, snorkeling and related underwater activities. Depending on the product category, the range serves both entry-level users and experienced divers who require more specialized equipment and instrumentation. Mares has expanded beyond its original Italian manufacturing base and operates as an internationally distributed diving brand. Its portfolio reflects the increasing technical breadth of the recreational-diving market: regulators and buoyancy systems support underwater breathing and control; computers, compasses and pressure instruments assist with navigation and dive monitoring; wetsuits, drysuits and rash guards provide thermal and environmental protection; and fins, masks and snorkels cover core propulsion and surface equipment needs. Bags, torches, knives, surface-marker buoys, weight belts, dry boxes and other accessories extend the brand’s presence across the wider diving experience. The company also has a historical connection with the United States diving-equipment manufacturer Dacor through a merger. That combination contributed to Mares’ development as a larger international scuba-equipment supplier, although the available reference material does not specify the transaction’s date, ownership structure or current corporate parent. In 2019, Mares entered the rebreather segment with the launch of the Horizon, adding a more technically specialized form of diving equipment to its established open-circuit product portfolio. Mares is therefore positioned as a broad, full-range diving-equipment specialist rather than a brand focused on one isolated product category. Its identity combines Italian origins, an extensive recreational-diving assortment and participation in more advanced equipment segments. The available sources establish the brand’s origins, product categories, Dacor merger and Horizon launch, but do not provide enough verified information to document current executives, detailed financial performance, exact manufacturing locations or a confirmed present-day parent company.

History

Mares was established in 1949 by Ludovico Mares in Rapallo, Italy. Its initial products were diving masks and spearguns, reflecting the company’s origins in recreational underwater activity rather than in the broader technical-equipment portfolio associated with the brand today. These early products addressed the basic needs of divers and underwater hunters and provided the foundation for the company’s later expansion. As scuba diving developed into an internationally practiced recreational and sporting activity, Mares extended its range across the principal categories required by divers. The company moved beyond masks and spearguns into regulators, instruments, buoyancy-control devices, exposure protection, fins, snorkels and accessories. This expansion allowed Mares to offer a more complete equipment system, covering breathing gas delivery, buoyancy management, underwater monitoring, thermal protection, propulsion and surface support. The brand subsequently became associated with a larger international scuba-equipment market. A merger with the United States manufacturer Dacor is identified in the available reference material as an important part of Mares’ corporate development. The sources do not provide the date, terms or subsequent ownership arrangements for that merger, so its precise effect on manufacturing, distribution and management cannot be established here. Nevertheless, the combination is relevant to Mares’ evolution from an Italian maker of masks and spearguns into a larger multi-category diving-equipment supplier. Mares’ product architecture now spans both fundamental and advanced diving equipment. Its regulators include first-stage and second-stage components; its instrumentation range includes dive computers, compasses, pressure gauges, interfaces and watches; and its buoyancy products support control and stability underwater. The company also offers wetsuits, drysuits and rash guards, together with fins, masks and snorkels. A substantial accessories range includes torches, knives, surface-marker buoys, diving apparel, bags, weight belts, hangers and dry boxes. In 2019, Mares entered the rebreather market through the launch of the Horizon. Rebreathers differ from conventional open-circuit scuba systems by treating and reusing exhaled breathing gas, making the category more technically specialized than the company’s traditional recreational equipment lines. The Horizon launch consequently represented a product and category expansion, broadening Mares’ presence in advanced diving technology. The available material supports a history centered on product diversification and international expansion, but it does not document the company’s current ownership, executive leadership, financial results, manufacturing footprint or detailed chronology after the Horizon launch. Those areas require additional authoritative sources before they can be added to the brand record.

  • 2019

    Horizon rebreather launches

    [1]

    Mares enters the rebreather category with the Horizon, extending its portfolio into a more specialized form of diving equipment.

  • 1949

    Mares is founded in Rapallo

    [1]

    Ludovico Mares establishes the company in Rapallo, Italy, initially producing diving masks and spearguns.

  • Mares merges with Dacor

    [1]

    Mares merges with the United States scuba-equipment manufacturer Dacor, supporting the brand’s development as a larger international diving-equipment supplier. The date and transaction details are not specified in the available source.

Products and positioning

A broad international diving-equipment specialist offering equipment for recreational scuba diving, snorkeling and more technically advanced underwater activities.

  • Scuba equipment

    Diving regulators

    Mares produces first-stage and second-stage regulators used to deliver breathing gas from a scuba cylinder to the diver at a breathable pressure. Regulators are a core part of the company’s scuba portfolio and represent one of the principal systems required for open-circuit diving.

  • Dive instrumentation

    Dive computers and instruments

    The instrumentation range includes dive computers, compasses, pressure gauges, computer interfaces and watches. These products support monitoring, navigation and management of a dive, complementing the mechanical equipment used for breathing and buoyancy control.

  • Scuba equipment

    Buoyancy-control devices

    Mares offers buoyancy-control devices, commonly used by scuba divers to manage underwater buoyancy, trim and ascent or descent. The category forms part of the brand’s full-equipment approach to recreational diving.

  • Exposure protection

    Diving wear

    The diving-wear range includes wetsuits, drysuits and rash guards. These products provide varying degrees of thermal and environmental protection for divers operating in different water conditions and activity settings.

  • Diving and snorkeling equipment

    Fins, masks and snorkels

    Mares’ fins, masks and snorkels cover fundamental equipment needs for both scuba diving and surface snorkeling. Fins provide propulsion, while masks and snorkels support underwater vision and surface breathing.

  • Diving accessories

    Diving accessories

    Accessories include dive torches, knives, surface-marker buoys, diving sportswear, bags, weight belts, hangers and dry boxes. This broad group extends the brand beyond core life-support and exposure equipment into transport, signaling, storage and practical dive-support products.

  • Rebreather · 2019

    Horizon

    The Horizon is Mares’ rebreather product launched in 2019. Its introduction marked the company’s entry into the rebreather market and expanded the brand into a more technically specialized area of underwater breathing equipment.

Brand decisions

  • 2019

    Enter the rebreather category with HorizonProduct launch

    Background

    Mares had developed a broad portfolio of conventional scuba and snorkeling equipment and then expanded into a more specialized underwater-breathing segment.

    Action taken

    The company launched the Horizon rebreather in 2019.

    Aftermath

    The launch established Mares’ presence in the rebreather market. The available source does not provide verified sales, market-share or subsequent product-performance data.

Recent events

  • 2019

    Mares enters the rebreather market with the Horizon[1]

    Product launch

    Mares expanded its diving-equipment portfolio into rebreathers with the launch of the Horizon, marking entry into a more specialized segment of underwater breathing equipment.

Sources2 sources

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