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Civil Construction

We offer civil construction and maintenance services with a focus on buildings, sound proofing and fire safe retrofitting.

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Business Support Services

We offer business support services for companies seeking to commence operations in Guyana. These services include sourcing quality human resources (permits, background checks, psychological evaluations and advertisement services), transportation of personnel and realty services.

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Representation Services

Guyana is the newest player in the Oil and Gas Industry. Are you looking to establish a presence here? We provide representation services for companies looking for a local agent or distributor for their product and/or services.

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Procurement & Logistics

M & D Investments offers procurement and logistics services for companies importing heavy equipment, materials and HAZMAT items to support their operations. We handle all permitting, customs and brokerage needs, and transportation to site for our clients.

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Insulation & Passive Fire Protection Systems, Buoyancy and SURF Products

A global leader in the engineering, manufacture and application of insulation and passive fire protection systems, buoyancy and SURF products (subsea, umbilicals, risers and flowlines) to the offshore and onshore oil and gas and marine industries.

Products include:

  • Topside Solutions - for light weight thermal, blast and corrosion protection, acoustic and general insulation. (ContraFlame® , ContraFlex® and FlexiChar® and ContraBlast®)

  • Subsea Solutions - Thermal insulation, subsea buoyancy,  protection and anti-fouling markers. (ContraTherm® and C.TAG/®)

  • Marine Solutions - navigation, marker, pendant and mooring buoys, vessel and quayside fenders, tubular and pontoon floats and tow-tector (Manuplas® Systems)

Products, where applicable, have the following certifications and compliances: ISO 15665 Class A, B, C; ISO 22899-1:2009; ISO 20340:2009; ISO 11507; ISO 12736; ISO 22899-1: 2009; ISO 20340; ISO 4892-2: 2014; EN 1364-2:1999;UL 1709; NORSOK Class 6, 7, 8; IACS UR S14.2.3; ExxonMobil GP650801 Compliant; Total GS COR 226 Compliant; SWIS JIP Compliant.


High Performance Precision Made Valves for Offshore Applications

Manufacturers of standard and specially designed valves according to client specifications in various grades of high alloy materials for offshore, subsea, refinery and chemical industries.


Sizes range from ½” to 56″ (DN15-DN1400), class ratings from 150lbs to 4500lbs (PN16-PN420) and include: Ball Valve, Butterfly Valve, Ceramic Valves, Check Valve, Choke Valve, Control Valves, Cryogenic Valves, Dual Expanding Plug Valve & Plug Valves, Gate Valve, Globe Valve, Knife Gate Valves, Pigging – Scraper Valve, Rising Stem Ball Valves, Safety Relief Valves and Subsea Valves


 Theseare used in many offshore apllications, including:

  • ESDs
  • Blow-Downs

  • Risers

  • Isolations


  • Controls

  • Sub-Sea

  • Manifold/Flowlines

  • Wellheads and Christmas Trees

  • High Temperature applications upto 500 °C

  • Low Temperature/Cryogenic applications down to -196 °C

All valves products and production methods are made to API, ISO, FPAL, JSRS and CRN Certified.

Our Brands
M & D Investments are authorized agents in Guyana for the following companies:




To become one Guyana's premier service providers by delivering quality services and products to our Clients.


To produce consistently high quality work to our Clients while maintaining strict adherence  to the industry's health, safety, environmental requirements.


M & D Investments was formally established in April, 2015.

Although construction is the firm’s main business operations, our main goal is to assist in the development of Guyana's budding oil and gas industry. To achieve this, new ventures such as representation & business support services, and procurement & logistics are on the forefront of our strategic  plan.

M & D Investments is poised to continue further growth and development within the coming decades and be stalwarts of our nation's development.







For any inquiries, questions or commendations, please fill out the following form and we will get back to you shortly.

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Head Office

74 Fourth Street & University of Guyana Road |

Turkeyen | Greater Georgetown |

Guyana | South America |


Tel: 970-704-5156


Feel like joining our team? Please send a cover letter together with your C.V. to:

© 2020 M & D Investments | All Rights Reserved

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