Platform & Fluid Systems
High-pressure air, hydraulics, steering gear and atmosphere management for warships and submarines.
- High Pressure Air
- Steering Gear
- Atmosphere Management
- IPMS
Naval Systems · Indigenised in India
We build the systems that keep India's warships and submarines at sea
CFF Fluid Control Limited designs, manufactures and supports high-pressure fluid control, weapon handling, sonar and submarine communication systems for the Indian Navy — from first drawing to through-life support, in our own facilities in India.
34
Years in critical engineering
Since 1991
15
Platform classes
Supplied and supported
16
System types
Fluid control to sonar
4
Naval dockyards
Refit and lifecycle support
What We Do
Four capabilities, one integrated engineering practice
Platform, weapon, sensor and communication systems — designed, manufactured, installed, commissioned and supported across the life of the ship.
Weapons & Sensors
Variable depth sonars and weapon handling systems, manufactured and integrated in India.
- Variable Depth Sonar
- Weapon Handling
- Hull Mounted Arrays
Submarine Communications
Buoyant Wire Antenna and VLF systems for the submarine fleet's strategic communications.
- Buoyant Wire Antenna
- VLF Systems
- Mast Integration
Refit & Through-Life Support
Refit, overhaul and lifecycle support at all Naval Dockyards, for the full life of the platform.
- Refit Teams
- Spares & Overhaul
- Commissioning
- Obsolescence
News & Media Coverage
In the press
ProgrammesAugust 2026
CFF sonar systems enter production for the Indian Navy's next-generation fleet
Company Announcement
PartnershipsJuly 2026
Teaming agreement signed for indigenous manufacture of underwater sensor suites
Business Standard
ManufacturingMay 2026
Khalapur facility expands precision machining for exotic-alloy fluid control
The Economic Times
Through-life supportMarch 2026
Submarine refit support extended across Naval Dockyards
Financial Express
Indigineering
Absorb world-class technology. Build it here, to the same standard.
CFF absorbs proven technology and manufactures it in India — to the same standard as the country that first developed it. From in-house design and precision manufacturing to installation, commissioning and lifecycle support, CFF is present at every stage of the platform's life.
The capability came first. A critical-application engineering practice built up since 1991 — exotic alloys, high-pressure fluid control and precision manufacture — underwrites every partnership CFF holds.
Our engineering core
Programmes & Platforms
Our place in India's naval supply chain
Delivered
- Kilo class
- P75 Scorpene
- P17 Shivalik
- P15A Kolkata
- P15B Visakhapatnam
- P28 Kamorta
Active
- HDW SSK
- P17A Nilgiri
- ASW Shallow Water Craft
- Survey Vessel (Large)
Pipeline
- P75I
- P75(AS)
- P76
- P17B
- NGC
- NGMV
- MCMV
Technology Partners
Framework and teaming agreements with the world's naval primes
Naval Group
France
Industrial partner under framework agreement for critical equipment at new build and refit phases.
TKMS Atlas Elektronik
Germany
Teaming agreement for the indigenous manufacture of sonar systems for the Indian Navy.
Nereides
France
Buoyant Wire Antenna and VLF communications technology for India's submarine fleet.