About Us

Powering industries with innovative, reliable and future-ready engineering solutions — from initial research through to offshore commissioning.

15+

Years of Experience

99+

Projects

600+

Offshore Installations

Offshore wind turbine installation — Dimension cable-lay support for fixed-bottom and floating offshore wind farms

Vision For A Renewable Future

Our Core Principles

Our Mission

To deliver innovative, end-to-end engineering and offshore-execution solutions that bring renewable energy from sea to grid — combining naval architecture, in-house equipment manufacturing and offshore project management to set the global benchmark for reliability, efficiency and customer outcomes.

Our Vision

To be the world's most trusted end-to-end partner for offshore-renewables development — from concept to commissioning.

Our Core Values

Integrity

Engineering decisions grounded in data and class — transparent with clients, partners and certifying bodies.

Quality

Precision-machined, class-approved, load-tested. Every package leaves the yard ready for 24/7 offshore duty.

Innovation

In-house product development across cable lay, motion compensation and geotechnical drilling — purpose-built for the renewables era.

Partnership

Engineering, fabrication, commissioning and operations under one roof — a single technology partner across the asset lifecycle.

Safety

IMCA-aligned procedures, class-certified interlocks, zero-LTI offshore campaigns. Safety engineered in, not bolted on.

Sustainability

Building the equipment that brings offshore wind, subsea cable and ocean-energy infrastructure to grid scale.

Four Strategic Pillars

Dimension Strategy

Rapid

Product Development

Demand-driven product roadmap responsive to project timelines.

Local

Supply Chain

Asian supply chain for fast delivery and close quality control.

Cost

Effective

Highly cost-effective compared to equivalent EU and US products.

Right

Sized Products

Products engineered for Asian environments and project scales.

Dimension · Our Journey

From Naval Architecture to Asia Leader

From a Singapore engineering practice in 2012 to a USD 30M+ delivery house in 2025 — and a path to complete Power & Fibre Optic EPC by 2028.

2012

Dimension Originated
- Founded in Singapore as an offshore engineering practice — naval architecture and marine consultancy.
2013 — 2015

Engineering Foundation
- Naval architecture & structural engineering, mooring engineering, T&I projects for FPSOs, CALM buoys and the offshore drilling industry.
- Barge to floating mud plant conversion.
- Conversion of ship to geotechnical drilling rigs.
2016 Revenue · USD 1M

Entry into Equipment
- Entry into marine and subsea equipment development.
2017 — 2018

Marine Equipment Development
- Heave compensation systems, winches, sheaves and other deck handling equipment.
- Offshore drilling packages and deepwater drillship conversion projects.
- T&I engineering projects.
- Offshore decommissioning projects.
2019 Revenue · USD 4M

Submarine Cable Systems
- Entry into submarine cable systems and T&I — foundation of the cable-laying business line.
2020 — 2024

Concept to Delivery
- Converting dumb barges to cable-laying vessels — full vessel conversion engineering and project execution.
- Cable-laying & subsea trenching equipment delivered to multiple cable-lay vessels.
- Expansion of marine-equipment portfolio — A-frames, winches, cranes, carousels, tensioners, quadrants.
- Offshore T&I executions and operations across Asia.
2025 Revenue · USD 30M+

Asia Leader
- Leader in Asia in SMC (Submarine Cable) T&I and cable-laying systems.
- Ownership of production facilities — captive fabrication, machining and assembly capacity.
- Full lay-spread packages delivered: SFE Adventurer, GL 2030 DP2 Cable Lay Barge, Longyin 9.
Future Plan
2028 Target · USD 100M+

Complete Power & Fibre Optic EPC
- End-to-end EPC delivery for submarine power cables and fibre-optic systems — FEED, engineering, supply, install and commissioning under one roof.
- Cross USD 100M annual revenue, anchored on owned production facilities, owned equipment portfolio and integrated offshore execution.
- Continued investment in design IP, fabrication capacity and offshore execution capability across the Asia–Pacific.

Leadership

The Team Behind Dimension

Decades of combined offshore, naval and project-execution experience — leading every Dimension delivery.

Anuj Choudhary

Founder, CEO · IIT Madras · Naval Architect · RINA

Anuj started his career with Keppel FELS Deepwater Technology Group and worked for leading consultants before founding Dimension to develop offshore engineering solutions and subsea products in Singapore for the Asian market. A known Technical Authority on submarine cable laying installations, cable-lay vessels, offshore power-cable systems, deepwater geotechnical drilling rigs and wind-farm installation vessels. He holds various patents.

Pavan Kumar

Engineering Manager · IIT Madras · M.Tech NUS

14+ years' experience with subsea cable laying, pipe laying, hydrodynamics and structural engineering of marine and offshore systems, FPSO mooring and risers. Leads the SURF and cable-laying engineering division at Dimension. Previously worked on projects for Petronas, Keppel, Lion Global and HESS.

Hamish Thomsen

Offshore Installation Manager · Uni KL MIMET

24+ years across marine operations, wind-farm construction, fibre-optic and power cables, subsea installation management, offshore installation, vessel and construction management, pipe-lay and cable-lay vessels and barges. 10 years as a Royal Australian Navy submariner engineer.

Prateek Khandelwal

Project Manager · IIT Madras · M.Sc NUS

15+ years on complex multi-billion marine projects, FPSOs, hydrodynamics and structural engineering of marine and offshore systems. Leads the SURF and cable-laying engineering division at Dimension. Previous experience with key oil & gas majors.

Naidu TT

Conversion & Operations Manager

25+ years managing the delivery and operations of various marine, cable-laying, pipe-laying and underwater construction equipment. Has been managing equipment construction, repair and operations for over 20 years in Singapore. Leads equipment construction, operation support, product testing and client support post-delivery.

Extended Team

60+ Specialists

Engineering · PM · Field

Naval architects, structural engineers, mechanical & hydraulic specialists, electrical & control engineers, project managers and offshore field engineers — based in Singapore and on client sites worldwide.

Join

Build the Future With Us

We're always interested in hearing from talented naval architects, project engineers and offshore specialists. Send your CV to anuj@dimension.sg.

Our Technologies

Advanced Solutions for Tomorrow's Energy

Leveraging advanced technologies to deliver efficient, reliable and sustainable solutions across the energy spectrum.

Safe and efficient T&I — full marine spread for offshore platforms.

Transportation & Installation

HVAC / HVDC export and inter-array cable lay — GL 2030 DP2 Cable Lay Barge spread.

Submarine Power Cables

Long-haul fibre optic backbone and telecom cable lay — Longyin 9 hybrid CLV.

Subsea Fibre Optic Cables

Reliable oil and gas operations.

Oil & Gas

Cable lay support for fixed-bottom and floating offshore wind farms.

Offshore Wind

Geotechnical drilling rig support — FUKADA POSEIDON-1 with GMTR 150.

Offshore Geotechnical

Trusted Worldwide

Clients & Partners

ESG & Sustainability

Responsible
Operations.
Lasting
Impact.

At Dimension, we recognise that responsible business practices go beyond regulatory compliance. Our work in marine and offshore environments carries a direct obligation to the ecosystems, communities, and partners we operate alongside.

We approach Environmental, Social, and Governance responsibilities as integral to how we deliver projects — not as an afterthought. From reducing our operational footprint on marine biodiversity to maintaining rigorous safety standards across every worksite, sustainability is embedded in our project planning and execution process.

We continue to develop our ESG framework in alignment with industry best practices and the evolving needs of our clients and stakeholders.

ISO 14001

Environmental management system alignment

Zero LTI

Lost time injury target across all operations

100%

HSSE induction for every project personnel

GRI-aligned

Reporting standards in active development

Our framework

Environmental

Marine & Climate Stewardship

Operating in coastal and open-sea environments, we take our responsibilities toward marine ecosystems seriously. Our project teams implement environmental mitigation measures as standard practice, and we actively work to reduce emissions and waste across our operations.

Environmental impact assessments for marine operations
Spill prevention protocols and emergency response planning
Fuel consumption monitoring and efficiency optimisation
Responsible waste and material management on vessels and sites
Support for offshore wind and renewable energy infrastructure
Working towards reduction of Scope 1 & 2 emissions

Social

People, Safety & Community

Our workforce is at the heart of every project we deliver. We are committed to maintaining a safe and inclusive working environment, investing in skills development, and building positive relationships with the communities and supply chains we work with.

Zero-harm HSSE culture across all project sites
Regular safety drills, toolbox talks, and near-miss reporting
Training and certification programmes for marine personnel
Fair employment practices and equal opportunity commitment
Supplier and subcontractor due diligence processes
Community engagement in port and coastal project areas

Governance

Ethics, Compliance & Transparency

Strong governance underpins trust with our clients, partners, and regulators. We operate with integrity, maintain robust compliance processes, and are developing clearer ESG reporting to provide stakeholders with meaningful visibility into our performance.

Anti-bribery and anti-corruption policies enforced across operations
Transparent subcontracting and procurement practices
Regular management reviews and ESG performance tracking
Data privacy and cybersecurity safeguards
Clear escalation and incident reporting channels
Alignment with MAS and Singapore regulatory requirements

Focus areas

Key
Initiatives

We focus our ESG efforts where they have the most meaningful impact — in the environments we work, the teams we deploy, and the long-term relationships we build.

Offshore Wind Support

Providing marine and offshore engineering services to support the growing offshore wind sector in the Asia-Pacific region, contributing to the regional energy transition.

Fleet Efficiency Programme

Monitoring vessel fuel consumption and operational efficiency to identify opportunities for emission reduction and to meet client requirements for lower-carbon marine logistics.

Zero-Harm Safety Culture

Embedding safety leadership at every project level — from management to on-site crew — with systematic incident reporting, investigation, and continuous improvement practices.

Workforce Development

Investing in training, competency frameworks, and career development pathways for our marine and engineering workforce, with a focus on upskilling for emerging offshore technologies.

Our ESG Reporting Journey

Dimension is in the process of formalising our ESG reporting in alignment with GRI Standards and the Task Force on Climate-related Financial Disclosures (TCFD) framework. We are committed to providing our clients and stakeholders with transparent, accurate, and meaningful disclosures as our reporting matures.

Speak with us →

Frameworks we align with

GRI Standards TCFD UN SDGs Paris Agreement IMCA Guidelines

Standards we are working toward

ISO 14001 ISO 45001 MOM bizSAFE

Let's work together

Have a project in mind?

Whether it's a feasibility study, vessel conversion or cable-lay execution — our team is ready.