Tuzla railway station

Piri Reis University (Turkish: Piri Reis Üniversitesi) (common usage: Piri Reis Maritime University) is a private university founded by the Turkish Maritime Education Foundation in 2008 in Istanbul, Turkey. Named after the Turkish admiral and cartographer Piri Reis (ca. 1470–1554), it is devoted to the education of maritime studies.

Tuzla is a municipality and district of Istanbul Province, Turkey. It has a population of 288,878 (2022) and a land area of 138 km2 . It is on the Asian side of the city next to the municipality of Pendik. Tuzla is on a headland on the coast of Marmara Sea, at the eastern limit of the city. The mayor is Şadi Yazıcı (AKP).

İçmeler railway station (Turkish: İçmeler istasyonu) is a railway station in Tuzla, Istanbul. The station was originally opened in 1954 by the Turkish State Railways, as İçme railway station and was a stop on the Haydarpaşa suburban commuter rail line. The original station consisted of two side platforms with two tracks. İçme station was also serviced by the popular Adapazarı Express regional rail service from Istanbul to Adapazarı.The station was closed down on 1 February 2012, when all train traffic between Pendik and Arifiye was temporarily suspended due to construction of the Ankara-Istanbul high-speed railway. The station was demolished shortly after and a new station was built in its place. The new station consists of an island platform serving two tracks, with a third express track on the south side. İçmeler station is opened in 12 March 2019 along with the entire Marmaray line.

Çayırova railway station (Turkish: Çayırova istasyonu) is a railway station in Çayırova, Turkey. It is one of two stations (the other being Fatih) located within the campus of the Gebze Technical University. The station was originally built in 1954 by the Turkish State Railways and between 1969 and 2013, it was a stop along the Haydarpaşa suburban. In 2013, the station was closed and subsequently demolished to make way for a new station and the widening of the railway. The Çayırova station was structurally completed in 2014, along with the other eight stations located between Pendik and Gebze; but due to delays with the project, the station is not served by any train. Commuter rail service resumed on 13 March 2019.The station has two tracks with an island platform and one express track on the south side for high-speed and intercity trains.

Anadolu Medical Center (Turkish: Anadolu Sağlık Merkezi) is a hospital in Gebze, Kocaeli, Turkey. It is located in Çayırova on the highway D.100 at the Bayramoğlu exit, close to Sabiha Gökçen International Airport. Established by the Anadolu Foundation, the hospital was built on 186,000 m2 (2,000,000 sq ft) of land and opened on February 12, 2005. It consists of 209 beds, 59 intensive care beds and 8 operating rooms. The parking lot is capable of 350 cars. The medical center was initially established as a specialized cancer center but then it transformed into a multidisciplinary hospital. Anadolu is one of the most popular centers of bone marrow transplantation BMT in the Mediterranean,capable of performing up to 22 stem cell transplants simultaneously.It has ISO 9001–2000 (Quality Management System), ISO 14001 (Environment Management System), OHSAS 18001 (Work Health and Safety) and JCI (Joint Commission International) certifications. The hospital is affiliated with the Johns Hopkins Hospital in the United States through Johns Hopkins Medicine International.IMRT and Cyberknife are two of the latest technologies used in cancer treatment developed at the Anadolu Medical Center. The hospital also provides multidisciplinary care, free check ups, patient education, first aid courses, and courses related to preventive medicine. Its cancer centre is an OECI-designated clinical cancer centre. Anadolu Medical Center has outpatient clinics in Istanbul at Ataşehir .

Yonca Shipyard (Turkish: Yonca Teknik Tersanesi) is a Turkish shipyard established in Istanbul, Turkey in 1986. It builds fast patrol boats for the defence and law enforcement missions.

Ada Shipyard (Turkish: Ada Tersanesi) is a Turkish shipyard established in Tuzla, Istanbul in 2008.

Aydıntepe railway station (Turkish: Aydıntepe istasyonu) is a railway station in Tuzla, Istanbul. Up until 2012, the station was a stop on the Haydarpaşa suburban commuter rail line. The original station consisted of two side platforms with two tracks. Aydıntepe station was closed down on 1 February 2012, when all train traffic between Pendik and Arifiye was temporarily suspended due to construction of the Ankara-Istanbul high-speed railway. The station was demolished shortly after and a new station was built in its place. The new station consists of an island platform serving two tracks, with a third express track on the south side. Aydıntepe station is opened in 12 March 2019 along with the entire Marmaray line.

Sedef Shipyard (Turkish: Sedef Tersanesi) is a Turkish shipyard established in Gebze, Kocaeli in 1972. Shipyard moved to Tuzla, Istanbul in 1990. The shipyard is building defense industry ships and commercial ships such as the multi-purpose amphibious assault ship TCG Anadolu to be used by the Turkish Naval Forces. In 2000, the shipyard became a subsidiary of Turkon Holding.The shipyard was qualified in 2009 by obtaining the necessary documents to take part in military projects. In 2013, the company won the tender for a multi-purpose amphibious assault ship project, which will be the largest ship in the Turkish Navy and can carry one battalion. Within the scope of this project, the construction of TCG Anadolu started in 2015 and the ship was launched in 2019.The construction of a sister ship, to be named TCG Trakya, is currently planned by the Turkish Navy.

Art Shipyard (Turkish: Art Tersanesi) is a Turkish shipyard established in Tuzla, Istanbul in 1975.

Anadolu Shipyard (Turkish: Anadolu Deniz İnşaat Kızakları San. ve Tic. A.Ş.) (ADİK) is a Turkish shipyard located in Tuzla, Istanbul. The shipyard mostly builds amphibious warfare ships as part of the defense industry.

Camp Armen or also known as Tuzla Armenian Orphanage (Armenian: Արմէն ճամբար, Turkish: Kamp Armen, Tuzla Ermeni Yetimhanesi) is an Armenian orphanage in Tuzla, owned by the Gedikpaşa Surp Hovhannes Church.