Founded in 2017, Alliant Defence System Pvt Limited (ADS) embarked on its journey with a clear
mission to serve the defence sector. By 2022, ADS fully committed itself to delivering world-class
integration services for the Indian Navy, Coast Guard, and defence PSUs.
Specializing in the integration and maintenance of weapons and sensors, ADS works with foreign OEMs,
DPSUs, and end-users such as the Indian Navy and Coast Guard. Our technical team is composed of
seasoned professionals, including former Navy executives, dockyard officers, and naval technical
experts, all bringing extensive experience to the field.
Our state-of-the-art workshops are strategically located in Mumbai, Karwar, Goa, and Vishakhapatnam,
enabling us to respond swiftly to client needs with comprehensive knowledge of ship borne systems
and weapons.
ADS offers a range of services, including marine engineering, marine electrical work, underwater
operations, and sensor installations, with particular expertise in SCADA-based systems and
automation. We also perform component-level repairs of PCBs, and handle the installation and
commissioning of weapons systems, radars, and other equipment on Indian Naval ships and submarines.
As a leading private player in the Indian marine sector, ADS has a proven track record with
Russian-built technologies, Western systems, and COTS systems used on Indian Naval ships and
submarines. Since its inception, our technical team has successfully completed over 1,000 projects,
primarily catering to the Indian Navy’s requirements. Our headquarters are located in Mumbai,
complemented by regional offices near various naval bases.
Launched in 2017, Alliant Defence System Pvt Limited (ADS) has been on an exhilarating journey,
fully diving into the defence sector since 2022. Our mission? To provide cutting-edge integration
services for the Indian Navy, Coast Guard, and defence PSUs with unparalleled excellence.
At ADS, we don’t just specialize in weapons and sensor integration and maintenance—we excel at it.
Our team is a powerhouse of expertise, featuring former Navy executives, dockyard officers, and
top-notch naval technical personnel. With their past experience, we handle every project with
precision and confidence.
Our state-of-the-art workshops, strategically positioned in Mumbai, Karwar, Goa, and Vishakhapatnam,
are geared up to meet all your needs swiftly and effectively. We bring in-depth knowledge of
shipborne systems and weapons to the table, ensuring your requirements are met with agility.
ADS offers a full spectrum of services, including marine engineering, marine electrical work,
underwater operations, and sensor installations, with a special flair for SCADA-based systems and
automation. We’re also experts in PCB component repairs, weapon system installations, radar setups,
and more—servicing Indian Naval ships and submarines with top-tier professionalism.
As a leading player in the Indian marine sector, our track record speaks volumes. We’ve tackled over
1,000 projects, many tailored specifically to the Indian Navy’s needs. From Russian-built
technologies to Western systems and COTS solutions, our expertise is proven and extensive.
Headquartered in Mumbai, with regional offices near major naval bases, ADS is ready to deliver
excellence at a moment’s notice. Join us as we continue to push the boundaries of defence
technology!
Establish a Premier Ancillary Unit: We aim to develop an authorized component-level manufacturing
facility dedicated to supplying high-quality components to Russian OEMs, other leading OEMs, and
DPSUs engaged in supporting the Indian Defence Sector.
Become the Go-To OEM Authorized Service Provider: Our goal is to be recognized as the authorized
service provider for comprehensive repairs and maintenance of weapons systems, sensors, and
equipment utilizing both Russian and Western technologies, specifically tailored for Indian
Naval ships and submarines.
Our team is a distinguished group of former Indian Navy officers, bringing decades of hands-on
experience with Russian-built technologies deployed on Indian Naval ships and submarines. With
over 100 years of combined expertise in repairing and maintaining electrical and electronic
systems, we are unmatched in our field.
We are honoured to have been the exclusive vendor authorized by the Russian OEM to work on the
nuclear submarine INS Chakra. Additionally, in 2021-22, we proudly partnered with the esteemed
foreign OEM ELBIT Israel to support underwater systems for the Indian Navy.
Our commitment to excellence and deep-rooted experience ensure that we deliver superior
service and innovative solutions for the most complex defence technology challenges.
Alliant is created by a team of technocrats and like-minded people with the sole endeavor to provide technical solutions for our business partners and customers.
Office No. 41, 3rd Floor, Hansraj
Damodar Building,
Ballard
Estate, Shahid Bhagat Singh Road,
Near GPO,
Fort, Mumbai 400001
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