Offshore / Subsea

Maximizing Uptime. Minimizing Risk. Delivering Performance.

Why Mako?

Mako Industries specializes in mission-critical offshore and subsea solutions designed to enhance operational efficiency and reduce downtime. As a trusted partner to deepwater drilling contractors and subsea operators, we deliver industry-leading subsea connectors, PBOF cable systems, and engineered solutions that withstand the harshest environments.

Our Unique Value Proposition

Fastest Lead Times in the Industry
We understand that downtime is costly. Mako sets the benchmark for rapid delivery of subsea connectors and PBOF cable solutions, ensuring your operations stay on track.

Service-First Approach
Unlike traditional OEMs, we don’t just sell products—we provide 24/7 technical support, on-site troubleshooting, and lifecycle management for all our offshore and subsea solutions.

Engineered for Performance & Reliability
Our pressure-balanced, oil-filled (PBOF) cables and MUX connectors are designed to endure extreme subsea conditions, ensuring optimal signal integrity and long-term reliability.

Custom Solutions for Unique Offshore Challenges
We tailor our solutions to meet the specific needs of deepwater drilling, subsea production, and intervention operations, ensuring seamless integration with your existing systems.

Our Offshore & Subsea Capabilities

• PBOF (Pressure Balanced, Oil-Filled) Cable Assemblies – Engineered for superior protection in extreme subsea environments.
• MUX & Subsea Connectors – High-performance electrical and fiber optic connectors for critical control systems.
• Instrumentation & Hydraulic Tubing Services – On-site and offshore fabrication, installation, and commissioning.
• Structural Fabrication & Modifications – Custom subsea skids, support structures, and integration of topside and subsea systems.
• BOP & Subsea Control Systems Support – Inspection, maintenance, and repair of drilling control systems.
• ROV Panel Manufacturing – Custom-designed ROV panels for seamless subsea integration and operational control.
• Hydraulic Power Unit (HPU) Manufacturing – Reliable and high-performance hydraulic power units for offshore and subsea applications.
• Managed Pressure Drilling (MPD) Services & Support – Expert support, equipment, and operational solutions for controlled drilling environments.

Proven Experience. Trusted by Industry Leaders.

Mako Industries is a strategic partner to some of the largest offshore drilling contractors and subsea service providers, ensuring mission-critical systems operate with maximum reliability and efficiency.

Services for Offshore Oil & Gas Industry:

• Re-terminations
• Installation
• Repairs
• Maintenance
• Design & Engineering

Our Product Line:

• 4 Pin / 4 Pin Cable Assembly
• 6 Pin / 6 Pin Cable Assembly
• 6 Pin / 6 Pin 90° Cable Assembly
• 6 Pin / 4 Pin 90° Cable Assembly
• 6 Pin / 4 Pin Receptacle Assembly
• 8 Pin FCR
• 29 Pin CCP MUX Connector

GT-29-CCP MUX Connector is an electro mechanical termination installed onto a double armored blowout preventer control cable. This cable connector plug (CCP), designed with a capacity of 25 control contacts and 4 power contacts, is fully pressure balanced to prevent any pressure differential and all conductors are independently sealed. It mates with the existing flange connector receptacle (FCR) used on the Hydril control system. It has proven to be the most reliable designed connector throughout the drilling industry since 1975 and its simplicity makes it the most reliable and easy to service. It has been successfully tested to 12,000 ft. in both dry and flooded conditions.

Subsea Enclosures:

Engineered for the World’s Toughest Underwater Environments

At Mako Industries, we design and manufacture rugged, high-performance subsea enclosures that safeguard your mission-critical electronics, sensors, fiber-optic terminations, and control equipment in the world’s harshest marine conditions. From rapid-delivery stock units to fully custom-engineered solutions, our enclosures are trusted by leading offshore operators, EPCs, and OEMs.

The Right Solution for Every Subsea Challenge

Standard & Custom Enclosures

• Stock Models:
  Ready-to-ship in a variety of diameters, lengths, and materials—including PVC and aluminum—for applications down to 2,500 meters.
• Custom Designs:
  Tailored for your project’s depth, pressure, and integration needs—engineered in stainless steel, titanium, or other specialty alloys for depths exceeding 6,000 meters.

Durability You Can Trust

• Pressure-Rated and leak tested to withstand extreme subsea environments.
• Corrosion Resistance with anodized, powder-coated, or passivated finishes for long-term reliability.
• Certified to IP68 and available with DNV, ABS, or customer-specific certifications.

Features & Accessories

• Removable end caps with double o-ring seals
• Standard and custom bulkhead/connector penetrations
• Zinc anodes for cathodic protection
• Internal mounting trays, DIN rails, and anti-vibration pads
• Pressure relief valves, vent plugs, desiccant packs
• Optional sensor, camera, and electronics integration

Applications

• Subsea Instrumentation Housings
• Electrical & Fiber-Optic Junction Boxes
• Control System & Sensor Pods
• Camera and Data Logger Housings
• Battery Packs & Power Modules
• Custom ROV/AUV Solutions

Why Mako?

Performance, Service, and Speed

• Rapid Turnaround:
  Standard enclosures are ready to ship. Custom solutions delivered in weeks, not months.
• Engineering Support:
  In-house subsea design, integration, and test capabilities—backed by decades of field experience.
• Total Integration:
  Seamless compatibility with Mako/GTS connectors, cables, and harnessing for a complete, plug-and-play subsea solution.
• Global Reach:
  Supporting offshore energy, defense, ocean science, and renewables—wherever you operate.

Need a Quote or Technical Consultation?

Our engineering team is ready to help you specify the perfect enclosure for your subsea project.
Contact us today to request a datasheet, discuss your application, or get started with a quote.