Karachi Shipyard & Engineering Works
Pakistan's government-owned shipbuilder and defence contractor, with capabilities spanning submarines, warships, merchant vessels, tankers, patrol craft and marine engineering.
Last updated October 30, 2026
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Overview
Karachi Shipyard & Engineering Works Limited, commonly abbreviated as KSEW or KS&EW, is a government-owned Pakistani shipbuilding and engineering enterprise based at West Wharf in Karachi, Sindh. It is one of Pakistan’s principal maritime industrial assets and serves as a major defence contractor for the Pakistan Navy. The company also undertakes work for Pakistan’s commercial and public-sector maritime organizations, including the Pakistan National Shipping Corporation, Karachi Port Trust, Port Qasim Authority, and private-sector customers. The shipyard was conceived soon after Pakistan’s independence, when the government identified domestic shipbuilding capacity as strategically important for national defence, maritime transport, and port development. Discussions with Germany concerning financing and technical feasibility took place in 1952. In 1955, the Pakistan Industrial Development Corporation commissioned the Karachi Shipyard & Engineering Works project. The facility was delivered to Karachi Port Trust in 1957, after which the enterprise continued under government sponsorship. It has remained wholly owned by the Ministry of Defence Production, while senior corporate leadership has traditionally been drawn from or approved through Pakistan Navy headquarters. KSEW’s business covers the construction, conversion, repair, maintenance, and engineering support of naval and commercial vessels. Its naval portfolio has included frigates, corvettes, missile boats, patrol vessels, minehunters, barges, tankers, and submarines. The yard is described as Pakistan’s only domestic facility with the capability to construct deep-sea warships and submarines. Its submarine work developed through international industrial cooperation, first involving French assistance for the Agosta 90B programme and later Chinese cooperation for the Hangor-class submarine programme. This combination of local construction and foreign technology transfer has made KSEW central to Pakistan’s effort to maintain an indigenous naval construction base. The company has also delivered substantial commercial tonnage. Examples include cargo vessels for the National Shipping Corporation, a vessel for China National Machinery Import & Export Corporation, and bulk-carrier and general-cargo ships. The 17,200-deadweight-ton MV Islamabad is identified as the largest general cargo and container ship built at the yard among the projects listed in the reference material. KSEW has constructed or supported auxiliary and non-combatant vessels as well, including coastal tankers, utility ships, split-hopper barges, and a large fleet tanker. A significant technical milestone was the construction of a 17,000-ton fleet tanker for the Pakistan Navy under a cooperation arrangement involving Turkey’s STM. The vessel was built and outfitted at KSEW using a supplied material package and became the largest warship built in Pakistan at the time described by the reference material. The yard has also participated in Pakistan Navy MILGEM-class corvette construction and in the country’s Hangor-class submarine programme. KSEW obtained ISO 9001 certification in 2000. Its production practices are generally associated with British quality standards, while the company has also obtained product certification and qualification from registries in Turkey and the United Kingdom. The enterprise’s strategic importance derives less from consumer-facing branding than from its role as a national industrial capability: it supports Pakistan’s naval fleet, reduces reliance on overseas shipyards, provides repair and construction infrastructure, and maintains engineering expertise for both defence and commercial maritime customers.
History
Planning for a national shipyard in Karachi began in 1947, shortly after the creation of Pakistan. The government considered domestic ship construction important for defence readiness, maritime transport, and the development of supporting industrial capabilities. In 1952, Pakistan approached the government of Germany regarding financing and the feasibility of establishing a shipbuilding facility. The resulting assistance helped advance the project, which was formally established in 1955 when the Pakistan Industrial Development Corporation commissioned Karachi Shipyard & Engineering Works. The project was delivered to Karachi Port Trust in 1957. KSEW subsequently remained under government sponsorship and became wholly owned by Pakistan’s Ministry of Defence Production. Its corporate leadership has been closely connected with the Pakistan Navy, whose headquarters approves or provides senior officers on deputation. This ownership and governance model reflects the yard’s strategic function: it is not simply a commercial shipbuilder, but a national defence-industrial institution whose principal customer is the Pakistan Navy. The yard’s output has included both merchant and naval vessels. Early commercial work included the Al-Abbas, built in 1967 for Muhammadi Steamship Company Limited. KSEW later built cargo vessels for Pakistan’s National Shipping Corporation and for China National Machinery Import & Export Corporation. Among the larger commercial projects listed for the yard are MV Lalazar, a 13,300-deadweight-ton cargo vessel delivered in 1974; MV Hetian, a 13,160-deadweight-ton cargo vessel completed in 1978; MV Islamabad, a 17,200-deadweight-ton general cargo and container ship; and You Yi 20, a 17,000-deadweight-ton bulk carrier completed in 1992. Naval shipbuilding became the company’s defining capability. KSEW has constructed or supported frigates, corvettes, missile boats, patrol craft, maritime-security vessels, minehunters, tankers, barges, and other auxiliaries. International cooperation was particularly important in the development of submarine construction. During the 1990s, France provided technology and supervision for Pakistan’s Agosta 90B submarine programme. Two submarines were built at KSEW under French supervision, and the programme later involved air-independent-propulsion refits. The yard subsequently expanded its submarine role through cooperation with China. Under the Hangor-class programme, eight submarines are associated with a joint construction arrangement, with four assigned to Chinese construction and four to construction in Karachi. KSEW also gained experience in large naval auxiliaries. Pakistan’s Ministry of Defence Production signed a contract with Turkey’s STM on 22 January 2013 for a 17,000-ton fleet tanker. Construction began at the Karachi yard on 27 November 2013, and the vessel was launched on 19 August 2016. The project was a major national shipbuilding milestone and was described as the largest warship built in Pakistan at the time. In surface combatants, KSEW has participated in construction of Pakistan Navy MILGEM-class corvettes. The programme represents a newer generation of technologically advanced surface platforms and extends the yard’s role beyond repair and conventional vessel construction into modern naval systems integration. The shipyard has also been associated with Pakistan Navy F-22P Zulfiquar-class frigates and several indigenous or jointly developed small combatant classes. Quality and certification have been part of KSEW’s industrial development. The company attained ISO 9001 certification in 2000 and has received product certification or qualification from Turkish and British registries. Its production practices are generally described as following British standards. Today, KSEW combines defence shipbuilding, submarine construction, commercial vessel production, repair, and marine engineering. Its importance lies in sustaining Pakistan’s domestic maritime-industrial base and in enabling the country to build and maintain major naval assets locally.
- 2016
17,000-ton fleet tanker launched
[1]The locally constructed 17,000-ton fleet tanker PNS Moawin is launched on 19 August 2016, becoming the largest warship built in Pakistan at the time.
- 2013
Fleet tanker construction contract signed
[1]Pakistan's Ministry of Defence Production signs a contract with Turkey's STM on 22 January 2013 for construction of a 17,000-ton fleet tanker at KSEW; construction begins on 27 November 2013.
- 2000
ISO 9001 certification attained
[1]Karachi Shipyard obtains ISO 9001 certification for its quality-management system.
- 1992
You Yi 20 completed
[1]KSEW completes the 17,000-deadweight-ton You Yi 20 bulk carrier for China National Machinery Import & Export Corporation.
- 1978
MV Hetian completed
[1]The 13,160-deadweight-ton MV Hetian cargo vessel is completed for China National Machinery Import & Export Corporation.
- 1974
MV Lalazar delivered
[1]The 13,300-deadweight-ton MV Lalazar is delivered to Pakistan's National Shipping Corporation.
- 1967
Al-Abbas is built
[1]The yard builds Al-Abbas for Muhammadi Steamship Company, an early merchant-ship production milestone.
- 1957
Project delivered to Karachi Port Trust
[1]The shipyard project is completed and delivered to Karachi Port Trust.
- 1955
Karachi Shipyard & Engineering Works is established
[1]The Pakistan Industrial Development Corporation commissions the shipyard project.
- 1952
German feasibility and financing discussions
[1]Pakistan approaches Germany regarding financing and the feasibility of establishing a shipbuilding facility.
Products and positioning
A strategic, state-owned Pakistani shipyard positioned as the country’s principal domestic builder of naval vessels and submarines, while also serving commercial shipping, port authorities, and private maritime customers. A sovereign Pakistani shipbuilding and defence-engineering capability focused on naval construction, submarine production, maritime security and selected commercial vessels. Karachi Shipyard emphasizes strategic self-reliance, government-backed industrial capacity, international technology cooperation and compliance with recognized quality standards. A strategic, state-owned Pakistani shipyard positioned as the country's principal domestic builder of naval vessels and submarines, while also serving commercial shipping, port authorities, and private maritime customers. It emphasizes sovereign self-reliance, government-backed industrial capacity, international technology cooperation, and compliance with recognized quality standards.
Submarines
Agosta 90B-class submarines
KSEW built two Agosta 90B-class submarines for the Pakistan Navy under French supervision during the 1990s. The programme transferred submarine construction expertise to Pakistan and established the yard as a domestic builder of deep-water submarines. The vessels later received air-independent-propulsion-related refit work. Karachi Shipyard constructed two Agosta 90B-class submarines for the Pakistan Navy under French supervision during the 1990s. The program represented a major transfer of submarine-building capability to Pakistan and established the yard as a domestic builder of deep-sea naval platforms. The boats were later associated with air-independent-propulsion-related refit work.
Submarines
Hangor-class submarines
The Hangor-class programme is a China-Pakistan submarine construction collaboration. Eight boats are associated with the programme, with four planned for construction in China and four at Karachi Shipyard. The project extends KSEW’s submarine-building capability and its role in Pakistan’s long-term naval modernization. The Hangor-class program is a Chinese-Pakistani submarine construction project involving deep-water, air-independent-propulsion boats. Four vessels are planned for construction in China and four at Karachi Shipyard. The program expands local submarine production and uses the Karachi facility as an important construction and training base. The Hangor-class programme is a China-Pakistan submarine construction collaboration involving deep-water, air-independent-propulsion boats. Eight boats are associated with the programme, with four planned for construction in China and four at Karachi Shipyard. The project extends KSEW's submarine-building capability and its role in Pakistan's long-term naval modernization, and the Karachi facility also serves as an important construction and training base.
Corvettes
Pakistan Navy MILGEM-class corvettes
KSEW participates in construction of Pakistan Navy MILGEM-class corvettes under a Pakistan-Turkey industrial cooperation programme. The vessels are intended as technologically advanced surface combatants for the Pakistan Navy and represent the yard's move into newer-generation naval platform construction.
Fleet tanker / auxiliary naval vessel · 2016
PNS Moawin (17,000-ton fleet tanker)
PNS Moawin is a 17,000-ton fleet tanker constructed and outfitted at KSEW under a contract involving Pakistan's Ministry of Defence Production and Turkey's STM. Construction began in 2013 and the vessel was launched in 2016. It was described as the largest warship built in Pakistan at the time of launch and provides replenishment and logistical support for naval operations.
Commercial ships
Commercial cargo and container vessels
KSEW has built merchant vessels for Pakistani and Chinese customers, including Al-Abbas, MV Lalazar, MV Hetian, MV Islamabad, and the You Yi 20 bulk carrier. These projects demonstrate the yard's ability to construct medium and large commercial vessels, including cargo ships, container-capable general cargo vessels, and bulk carriers, in addition to military platforms.
Small naval and government vessels
Patrol, missile, and maritime-security vessels
The yard's smaller naval portfolio includes Azmat-class missile boats, Jurrat-class missile boats, Jalalat II-class missile boats, Larkana-class gunboats, maritime patrol vessels for the Pakistan Maritime Security Agency, and the Tripartite-class minehunter PNS Mujahid. These vessels support coastal defence, patrol, and maritime law-enforcement missions.
Fleet tanker · 2016
PNS Moawin
PNS Moawin is a 17,000-ton fleet tanker built and outfitted at Karachi Shipyard under a Pakistan-Turkey cooperation program involving STM. Construction began in 2013 and the vessel was launched in 2016. It was identified as the largest warship built in Pakistan at the time of launch and provides replenishment and logistical support for naval operations.
Corvettes
MILGEM-class corvettes
Karachi Shipyard participates in the construction of Pakistan Navy MILGEM-class corvettes through a Turkish-Pakistani industrial cooperation program. The vessels are intended to provide advanced surface-combatant capability and to deepen Pakistan's domestic expertise in modern warship construction.
Commercial ships
Merchant cargo and bulk vessels
The yard's commercial history includes Al-Abbas, MV Lalazar, MV Hetian, MV Islamabad and the bulk carrier You Yi 20. These vessels served Pakistani and Chinese owners and demonstrate Karachi Shipyard's ability to construct cargo ships, container-capable general cargo vessels and bulk carriers alongside defence platforms.
Naval support and patrol craft
Patrol, missile and auxiliary vessels
Karachi Shipyard has produced or participated in production of missile boats, gunboats, maritime-patrol vessels, minehunters, coastal tankers, barges and small tanker-utility ships. Examples include vessels associated with the Azmat, Jurrat, Jalalat II, Larkana and Tripartite classes, as well as craft for the Pakistan Maritime Security Agency.
Brand decisions
2013
Construction of the 17,000-ton fleet tankerProduct launchBackground
The Pakistan Navy required a large replenishment and support vessel, while Pakistan sought to increase the scale of warships constructed domestically and expand international industrial cooperation.
Action taken
The Ministry of Defence Production contracted Turkey's STM on 22 January 2013, with construction and outfitting assigned to Karachi Shipyard using a supplied material package; work began on 27 November 2013.
Aftermath
PNS Moawin was launched in 2016 and became the largest warship built in Pakistan at that time, a prominent milestone in Pakistan's naval shipbuilding history.
1990
French-supported Agosta 90B submarine productionStrategyBackground
Pakistan sought to develop a domestic capability to construct and support deep-sea submarines.
Action taken
Karachi Shipyard built two Agosta 90B submarines under French supervision and later supported associated technical work, including air-independent-propulsion-related refits.
Aftermath
The programme established the yard as Pakistan's domestic submarine-construction centre and laid groundwork for later Chinese cooperation.
1955
Establishment as a state-backed shipbuilding enterpriseStrategyBackground
Pakistan needed domestic capacity for naval support, merchant shipping and industrial development after independence.
Action taken
The Pakistan Industrial Development Corporation commissioned Karachi Shipyard & Engineering Works, which subsequently remained under government sponsorship and Ministry of Defence Production ownership.
Aftermath
The decision created Pakistan's principal government-backed shipbuilding and naval-engineering institution.
- Expansion of domestic submarine constructionStrategy
Background
Pakistan aimed to preserve and expand an indigenous submarine-building capability after earlier cooperation with France on the Agosta 90B programme.
Action taken
KSEW entered into a China-linked Hangor-class construction arrangement under which four of eight associated submarines are planned for construction in Karachi.
Aftermath
The programme reinforces KSEW’s position as Pakistan’s principal submarine construction facility and supports continued technology and workforce development.
- Chinese-Pakistani Hangor-class submarine cooperationStrategy
Background
Pakistan sought to expand its submarine fleet while retaining and developing local construction capability after earlier cooperation with France on the Agosta 90B programme.
Action taken
Karachi Shipyard entered a joint construction arrangement with Chinese shipbuilding organizations for eight Hangor-class submarines, with four assigned to construction in Karachi.
Aftermath
The arrangement broadened the yard's submarine-production role, reinforced its position as Pakistan's principal submarine construction facility, and sustained its strategic importance to Pakistan's naval-industrial base.
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