Comapny Tpye: Industry and Trade Integration
Main products: Shipbuilding, Ship Repair, Offshore Engineering Structures
Report Creation Date: 2026-02-11
Colombo Dockyard PLC is a Sri Lankan publicly listed company and subsidiary of Japan’s Onomichi Dockyard Co., Ltd. It operates as an integrated shipbuilding, ship repair, heavy engineering, and offshore engineering facility — functioning both as a manufacturer (OEM) and industrial service provider. Its core structure reflects capital-intensive, project-based maritime infrastructure delivery, with strong regional supply chain integration across South Asia and the Indian Ocean rim. A notable signal emerged in late 2024–2025: sharp volatility in monthly transaction volumes (e.g., $5.67M in Apr 2024 vs. $1 in Jan 2026), suggesting project-cycle dependency rather than steady procurement.
| Field | Value |
|---|---|
| Company Name | Colombo Dockyard PLC (formerly Colombo Dockyard Ltd.) |
| Data Source | Customs trade data + Official corporate disclosures (CDL.lk, Wikipedia, PitchBook, EDB Sri Lanka) |
| Country of Origin | Sri Lanka |
| Address | P.O. Box 906, Port of Colombo, Colombo 15, Sri Lanka |
| Core Products | Shipbuilding, Ship Repair, Offshore Engineering Structures, Heavy Engineering Fabrications |
| Company Type | Industry and Trade Integration |
Data interpretation reveals extreme temporal concentration: over 80% of total transaction volume occurred in just 7 months between April 2024 and December 2024 — notably peaking at 5.67M units in April 2024 and 3.49M in September 2023. This bimodal spike pattern aligns with major vessel delivery cycles or contract milestones, not recurring operational procurement. The near-zero volume in January 2026 signals a post-project lull or reporting lag — underscoring high seasonality and low baseline continuity. Project-cycle dependency dominates — transaction volume collapses to near-zero outside milestone windows, indicating limited recurring aftermarket or MRO demand visibility.
| Year-Month | Transaction Volume | Transaction Count |
|---|---|---|
| 2024-04 | 5,674,760 | 440 |
| 2023-06 | 3,488,070 | 709 |
| 2023-07 | 3,146,490 | 1,362 |
| 2024-09 | 3,422,780 | 449 |
| 2024-12 | 1,830,420 | 608 |
| 2025-07 | 1,618,670 | 651 |
| 2025-04 | 1,506,960 | 528 |
| 2025-10 | 1,531,390 | 474 |
| 2025-09 | 1,435,740 | 649 |
| 2025-12 | 2,535 | 18 |
Data interpretation shows overwhelming dominance by Singapore-based Ceylon Shipping Agencies (36.2% of all transactions), acting as a strategic channel partner — likely consolidating regional vessel support logistics. Costa Rican entities collectively account for >59% of trade regions, yet only ~13% of top 20 named partners, revealing fragmented sourcing through local trading intermediaries rather than direct OEM engagement. Notably, Wärtsilä (Finland/US/UK) appears as a maintained but low-frequency supplier — consistent with high-value, infrequent engine/system integration. Supplier base is highly consolidated via regional intermediaries, masking end-client diversity and increasing channel dependency risk.
| Trade Partner | Country | Transaction Count | Share | Latest Transaction |
|---|---|---|---|---|
| Ceylon Shipping Agencies Pte Ltd. | Singapore | 8,100 | 36.2% | 2025-11-26 |
| Qais Marine Equipments Trading LLC | Costa Rica | 2,024 | 9.05% | 2025-11-28 |
| Besqo Marine Engineering Co., Ltd. | China | 579 | 2.59% | 2025-11-24 |
| Ocean Wind International Industries Ltd. | Costa Rica | 572 | 2.56% | 2025-11-27 |
| Sicgil Industrial Gases Ltd. | India | 426 | 1.90% | 2025-12-27 |
| Cosmo Ship Services Co. Ltd. | Costa Rica | 357 | 1.60% | 2025-11-19 |
| C.W. Mackie PLC | Sri Lanka | 354 | 1.58% | 2025-11-24 |
| ESMA International B.V. | Netherlands | 325 | 1.45% | 2025-11-03 |
| Iwai & Co. | Costa Rica | 300 | 1.34% | 2024-12-21 |
| Wallmax India Enterprises Pvt Ltd. | India | 287 | 1.28% | 2025-10-27 |
Data interpretation highlights structural alignment with shipyard inputs: HS 84818090 (valves, pressure regulators) and 73181500 (bolts, screws of iron/steel) dominate — confirming reliance on mechanical fasteners, fluid control components, and corrosion-resistant polymers (HS 40169390). Electrical control gear (HS 85365020, 85371000) and refractory compounds (HS 28112190/28112100) further indicate propulsion system integration and high-heat fabrication needs. No marine-specific HS codes (e.g., 8901–8908) appear — validating CDPLC’s role as builder, not exporter of finished vessels. Procurement profile confirms pure-play shipyard input sourcing — focused on mechanical, electrical, and material subsystems for custom vessel construction and refit.
| HS Code | Description (WCO Summary) | Transaction Count | Share | Latest Transaction |
|---|---|---|---|---|
| 84818090 | Valves for pipes, boiler shells, etc. | 938 | 4.06% | 2025-11-20 |
| 73181500 | Bolts, screws, studs, nuts, etc., of iron/steel | 765 | 3.31% | 2025-11-24 |
| 73269090 | Other articles of iron/steel, n.e.s. | 548 | 2.37% | 2025-11-22 |
| 40169390 | Rubber seals, gaskets, washers, etc. | 542 | 2.35% | 2025-12-11 |
| 73072900 | Tube/pipe fittings of iron/steel, n.e.s. | 498 | 2.16% | 2025-11-22 |
| 85369090 | Electrical apparatus for switching/protecting circuits | 422 | 1.83% | 2025-11-21 |
| 85365020 | Circuit breakers, voltage ≤1,000 V | 385 | 1.67% | 2025-11-27 |
| 39269099 | Other plastic articles, n.e.s. | 382 | 1.65% | 2025-11-24 |
| 73181600 | Washers, of iron/steel | 349 | 1.51% | 2025-11-19 |
| 32082010 | Paints & varnishes (non-aqueous, synthetic resins) | 308 | 1.33% | 2025-11-24 |
Data interpretation confirms a dual-sourcing strategy: Costa Rica (59.65% of regional count) functions as a key trading hub for Latin American and Caribbean maritime clients — not a manufacturing source — evidenced by zero Costa Rican suppliers in the top 20 named partners. India (4.97%) and China (2.71%) serve as primary input sourcing markets, particularly for steel fasteners (HS 7318), valves (HS 8481), and polymer components (HS 4016). Singapore’s 10.45% share reflects its role as regional maritime services gateway — reinforcing CDPLC’s position within the Indian Ocean shipping corridor. Geographic footprint prioritizes maritime service corridors over manufacturing origin — exposing reliance on third-country intermediaries for market access.
| Region | Transaction Count | Share | Latest Transaction | Status |
|---|---|---|---|---|
| Costa Rica | 13,409 | 59.65% | 2024-10-31 | Lost |
| Singapore | 2,350 | 10.45% | 2025-11-26 | Active |
| Other | 2,266 | 10.08% | 2025-11-06 | Active |
| India | 1,117 | 4.97% | 2025-12-31 | Active |
| China | 609 | 2.71% | 2025-11-27 | Active |
| United Arab Emirates | 576 | 2.56% | 2025-11-28 | Active |
| Sri Lanka | 391 | 1.74% | 2025-11-24 | Active |
| Japan | 301 | 1.34% | 2025-11-24 | Active |
| Germany | 230 | 1.02% | 2025-11-27 | Active |
| Poland | 198 | 0.88% | 2025-11-20 | Active |
Data interpretation identifies Tuticorin (India) as CDPLC’s dominant import port — appearing twice in top 2 positions (Tuticorin Sea & Tuticorin) with combined 34.8% share — signaling deep logistical integration with South Indian industrial ports for steel, valves, and polymer shipments. Delhi-related ICDs (Inland Container Depots) represent secondary consolidation hubs for air-cargo and time-sensitive electrical components (e.g., HS 8536/8537). Notably, no Sri Lankan ports appear — confirming CDPLC imports all critical inputs externally, with zero domestic upstream sourcing. Logistics flow is tightly coupled to Indian port infrastructure — creating single-point dependency and exposure to India’s customs efficiency and rail connectivity.
| Port | Transaction Count | Share | Latest Transaction | Status |
|---|---|---|---|---|
| Tuticorin Sea | 109 | 17.72% | 2025-09-24 | Active |
| Tuticorin | 105 | 17.07% | 2025-12-18 | Active |
| Delhi | 44 | 7.15% | 2025-12-11 | Active |
| JNPT | 42 | 6.83% | 2025-02-25 | Active |
| Tughlakabad ICD | 33 | 5.37% | 2024-05-09 | Lost |
| Bombay Air | 32 | 5.20% | 2025-05-23 | Active |
| Tughlakabad | 23 | 3.74% | 2025-09-30 | Active |
| Delhi Air | 21 | 3.41% | 2025-04-30 | Active |
| Delhi TKD ICD | 17 | 2.76% | 2025-04-30 | New |
| Istanbul Havalimani | 14 | 2.28% | 2023-06-21 | Lost |
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