TOSL Engineering Ltd

Construction, Engineering and Transportation


TOSL Engineering Limited is an integrated Engineering Solutions company located in Trinidad and Tobago with an overall staff of over 300 employees.  TOSL has been serving the following industries for the past 37 years: Oil & Gas (Upstream, Midstream and Downstream), Petrochemicals, Power, Water & Wastewater, Food & Beverage, Mining, Manufacturing and Marine.  TOSL has a very strong presence regionally and serves several customers within the Caribbean.

TOSL is STOW and ISO 9001:2015 certified. We have been a member of TRACE International since 2007. TRACE is the Transparency Organization “Committed to raising the standard of Anti-Bribery Compliance worldwide”. We are also the only Trinidad Service and Engineering Company with the following combination:

  • ISO 9001:2015 Quality Management System certification
  • Safe to Work (STOW) Certified
  • EASA Certified — The Electro-Mechanical Authority
  • Member of Transparent Agents & Contracting Entities [TRACE]
  • Member of Trinidad and Tobago Chamber of Industry and Commerce
  • Fraud Policy and Code of Business and Ethics Conduct
  • Report IT Whistle Blowing Hotline


  • Compression Projects (Supply, Installation, Commissioning & Repairs of Reciprocating, Screw & Centrifugal Compressors)
  • Valve Sales & Repair (including repairs of Control, Gate, Globe Valves)
  • Electrical, Instrumentation & Automation Services (PLC and DCS Systems)
  • Tank Gauging and Leak Detection
  • Pumps & Motor Sales/Repairs (we repair motors up to 4000 HP)
  • Machine Shop Services
  • Reliability & Condition Monitoring (PdM)
  • Scaffolding & Rope Access
  • Sand Blasting & Painting / Coatings
  • Construction, Welding & Fabrication
  • Inspection & Testing (Non-Destructive)
  • Wire Rope & Rigging Solutions
  • Chemical Supply, Process and Asset Integrity Solutions (CPAI)
  • Corrosion Monitoring Services

TOSL Company Profile 2021 Brochure

Shazan Ali - Chief Executive Officer

Shazan Ali

Chief Executive Officer

Ricardo Mahadeo

Ricardo Mahadeo

Managing Director

Lisa Mohammed

Lisa Mohammed

Deputy Managing Director

Peter Sirju - Chief Financial Officer

Peter Sirju

Chief Financial Officer

Gregory McGuire

Gregory McGuire


Dave Ragoonath

General Manager (Engineering Services)

Dianne Balwah-Frontin

General Manager (Strategic Sourcing)

Raymond Karamath

Manager (MOPU & Automation)

Bobby Dhoray

Manager (Wirerope & Rigging(

Ravi Sookdeo

Manager (Projects and Operations

Russell Boodoo

Manager (Business Development)

Sade Khan

Manager (Project Controls)

Natasha Sooklal-Beharry Manager

Manager (Human Resources)

Ravindranath Maharah

Manager (Accounting & Financial

Danelle Dhaniram

Manager (HSSEQ)