Here I am giving you name of some best pre sea training institutes for pre se training courses .

Indian Maritime University (TS Chanakya)
Coimbatore Marine College
Fees - HIMT Pre sea courses
Fees - HIMT Post sea courses
Dr. B.R. Ambedkar Govt. Polytechnique
Naval Maritime Academy West
MASSA Maritime Academy
Univan Maritime Training Academy
Marine Training Academy
GKM College of Engineering & Technology
Agnel Maritime Academy
Tamilnadu Maritime Academy
Oceans XV Educational Trust
Cosmopolitan Technology of Maritime
Aquatech Institute of Maritime Studies
Anglo Eastern Maritime Academy
Fleet Management Training Institute
Maritime Training Institute
Anglo Eastern Maritime Training Centre
BP Marine Academy
Gurship Education Trust Maritime Training Institute
Noorul Islam University
Southern Academy of Maritime Studies
School of Synergic Studies
Pentagon Maritime Training & Research Institute
School of Maritime Studies (Vels University)
Indian Maritime University, Kolkata Campus [Indian Institute of Port Management]
St. Xavier's Technical Institute
Seafarers Marine Institute
International Maritime Training Centre
International Maritime Institute Ltd
Sri Chakra Maritime College
Ramana Academy of Maritime Studies
Chidambaram Institute of Maritime Technology
Mercantile Marine Academy Foundation
School of Seamanship and Nautical Technology
GKM Institute of Marine Sciences & Technology
Institute of Marine Engineers (India)
Fees Pondicherry Maritime Academy
Tolani Maritime Institute
Fees - Centr for Maritime Education & Training
Fees International Maritime Academy
Indian Maritime University (MERI)
Maritime Education Training & Research Institute
Samundra Institute of Maritime Studies
Anglo Eastern Maritime Training Centre
TS Rahaman
Applied Research International
Euro Tech Maritime Academy
Indian Register of Shipping
Balaji Seamen Training Institute
Natcom Education & Research Foundation
Maharashtra Academy of Naval Education & Training
Hindustan Institute Of Maritime Training Post Sea Training Centre
Neotia Institute of Technology, Management and Science
Fees Balaji Seamen Training Institute
National Inland Navigation Institute
Institute of Marine Education & Research Pvt Ltd
Sriram Institute of Marine Studies
Indian Maritime University (National Maritime Academy)
NUSI Maritime Academy
Sri Nandhanam Maritime Academy
Yak Management & Marine Education Centre
Yak Educational Trust
Indian Maritime University (National Maritime Academy)

Indian Maritime University (LBS College of AMS)
U. V. Patel College of Engineering
Marine Officers Training Academy
SNS Maritime Training Institute
Commander Ali's Academy of Merchant Navy
Great Eastern Institute of Maritime Studies
Cochin Shipyard Limited
Kolkata Port Trust
International Marine Academy
MMTI's Education & Research Trust
Maritime Academy of India
School of Higher Academic and Professional Education
Pondicherry Maritime Academy
Mumbai Maritime Training Institute
MASSA Maritime Academy
ABS Industrial Verification (India) Pvt. Ltd.
Mazagon Dock Limited.
SCMS Maritime Training Institute
Oceanic Maritime Academy
Centre for Maritime Education and Training
Don Bosco Normar Maritime Academy
United Marine Academy
Park Maritime Academy
Columbus Maritime Training Institute
CMC Maritime Academy
Seascan Marine Services Pvt Ltd
Indian Maritime University (Kandla Campus)
RL Institute of Nautical Science
Bonzer Academy of Maritime Studies
Arya Marine Academy
Mangalore Marine College
Srivenkateshwara College of Engineering
Haldia Institute of Maritime Studies & Research
Sea Explorer's Institute Educational Trust
International Maritime Academy
Marine Training Academy
Maritime Foundation
Kunjali Marakkar School of Marine Engineering of Cochin University of Science and Technology.
Subbalakshmi Lakshmipathy College of Science
Samundra Institute of Maritime Studies
Baba Marine Institute
Seacom Marine College
Garden Reach Ship Builders & Engineers Ltd
Tolani Maritime Institute
Suraksha Marine
College of Maritime Studies & Research
RVS College of Maritime Science and Engineering
Centre for Maritime Education & Training
Chennai School of Ship Management
School of Maritime Studies (Vels University)
Francon's Marine Academy
Marine Education Charitable Trust
S.B.Vignesh Marine Training Centre
J. Sons Merchant Navy Institute
Sensea Maritime Academy
OERC Academy
Sai Ram Shipping Science Institute
PSN College of Engineering & Technology
AMET University
Vishwakarma Maritime Institute
SeaSkills Maritime Academy
Mohammed Sathak Engineering College
Asha International Institute of Marine Technology
Indus Seafarers Training Academy
Orissa Maritime Academy
Marine Medical Clinic
Mumbai Maritime Training Institute
Sagar Gyan Academy
Trident College of Marine Technology
Univan Maritime Training Academy
Institute of Petroleum Safety, Health & Environment Management
Setrac College of Offshore Training
Mariner's Academy
Fosma Maritime Institute and Research Organization
Indian Maritime College
HIMT College Hindustan Institute Of Maritime Training Pre-Sea Training Centre
Institute of Maritime Studies
C.V. Raman College of Engineering
Mangalore Marine College (MMC) [Mumbai Campus]
Maritime Training Institute [SCI] Tuticorin Campus
Perunthalaivar Kamarajar Institute of Maritime Science & Engineering
Institute of Marine Engineers (India)
Amer Maritime Training Academy
National Ship Design & Research Centre
Praveenya Institute of Marine Engineering & Maritime Studies
Indian Maritime University (MERI)
Indian Maritime University [Karaikal Campus]