Sasmos
SASMOS HET Technologies is a Bengaluru-based aerospace and defence manufacturer of electrical wiring interconnection systems (EWIS), electromechanical assemblies, fibre optics, and mission-critical defence electronics for global OEMs (Boeing, Lockheed Martin, Airbus) and Indian defence primes (HAL, BEL, ISRO, DRDO).
- Company typePrivate
- Founded2007
- HeadquartersBengaluru, India
- Headcount501–1,000
- GTM typeB2B
- OfferingHardware or Manufacturing
What Sasmos does
SASMOS HET Technologies Ltd. (Sasmos) is a Bengaluru-headquartered, privately held aerospace and defence manufacturer founded in 2007 that designs, prototypes, qualifies, and serial-produces Electrical Wiring Interconnection Systems (EWIS), electromechanical assemblies, fibre optic interconnectivity products, and mission-critical defence electronics for aerospace, defence, space, marine, nuclear, and data-centre customers. Its core technology spans full-lifecycle EWIS (aircraft harnesses, missile/land/naval systems, space and nuclear harnesses, industrial gas turbine engines), 3D routing and modularization, ruggedized fibre optic assemblies (1f–192f), and customized defence-grade electronics for armoured vehicles, missiles, spacecraft, and nuclear plant control systems. Sasmos holds DOA/POA aerospace approvals alongside AS9100, NADCAP, ITAR, and EAR certifications, and operates five business units — AVIRATA Defence Systems, FESIL Aerospace, LiDER Technologies (future-ready R&D), Glodesi (precision mechanical sourcing), and Westwire (UK-acquired rugged interconnect).
Sasmos generates revenue through bespoke, project-based, multi-year manufacturing contracts negotiated directly with global aerospace and defence OEMs (Boeing, Lockheed Martin, Airbus, Gulfstream, Deutsche Aircraft, Pilatus, Honeywell, Raytheon, Saab/GKN, Elbit, IAI, MBDA, Rafael) and Indian defence primes and agencies (HAL, BEL, DRDO, ISRO, L&T, BEML), complemented by build-to-print and concept-to-build engineering services. Distribution is entirely direct enterprise sales via field-based account teams; the UK subsidiary Westwire serves European defence and aerospace customers independently. Pricing is quote-based and not publicly disclosed. The company exports 70%+ of output, serves 48+ active global clients, executes 200+ projects annually with 1,000+ employees across India and the UK, and has self-reported a 61% CAGR, supported by marquee awards from Boeing, Lockheed Martin, ISRO, and DRDO.
Sasmos firmographics
Firmographics- Name
- Sasmos
- Legal name
- SASMOS HET Technologies Ltd.
- Website
- https://sasmos.com
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- SASMOS HET Technologies is a Bengaluru-based aerospace and defence manufacturer of electrical wiring interconnection systems (EWIS), electromechanical assemblies, fibre optics, and mission-critical defence electronics for global OEMs (Boeing, Lockheed Martin, Airbus) and Indian defence primes (HAL, BEL, ISRO, DRDO).
- Ownership category
- akta.pro rank
Sasmos industry classification
Industry- Product category
- Aerospace and Defence Manufacturing
- NAICS
- Electronic Connector Manufacturing (334417), Electrical Equipment Manufacturing (33531), Other Communication and Energy Wire Manufacturing (335929)
- SIC
- Electronic Connectors (3678), Electronic & Other Electrical Equipment (No Computer Equip) (3600)
- akta.pro primary industry
- Aerospace Electrical Wiring Interconnect Systems (EWIS) & Harnesses (IMABANAD)
- akta.pro secondary industries
- Connectors & Interconnect Components (Industrial connectors, terminals, sockets, backplane) (IMAGAJAC), Wiring Devices & Receptacles (switches, sockets, plugs, industrial outlets, pin & sleeve) (IMAGAEAF)
Keywords
Where Sasmos is headquartered
LocationHeadquarters
- HQ city
- Bengaluru
- HQ country
- India
- HQ region
- Asia
Offices4 records
Markets served
Sasmos business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Infrastructure
Revenue model
- Aerospace & Defence Component Manufacturing: SASMOS generates revenue through long-term manufacturing contracts with global aerospace and defence OEMs for Electrical Wiring Interconnection Systems (EWIS), electromechanical assemblies, fibre optic interconnect products, and mission-critical defence electronics sub-systems. Revenue is project-based with multi-year contracts.
- Engineering Solutions & Design Services: Revenue from product development, prototyping, testing, qualification, and manufacturing engineering services supporting defence, aerospace, space, and nuclear clients. Includes build-to-print and concept-to-build engineering services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Bespoke project-based pricing for aerospace and defence manufacturing contracts |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Sasmos product offering
Product offeringCore offering
Sasmos manufactures Electrical Wiring Interconnection Systems (EWIS), electromechanical assemblies, fiber optic interconnectivity products, and mission-critical defence electronics for aerospace, defence, space, marine, nuclear, and data centre applications. The company provides full lifecycle services including product development, prototyping, testing, qualification, and serial production of bespoke wiring harnesses and electronic subsystems for global OEM customers.
Product overview
SASMOS HET Technologies Ltd is a multi-discipline technology company specializing in product development, prototyping, testing, product qualifications, and manufacturing for Defence, Aerospace, Space and Nuclear sectors. The company operates through five distinct business units: AVIRATA Defence Systems (defence and marine applications), FESIL Aerospace (Centre of Excellence for aircraft wiring), LiDER Technologies (future-ready technologies and photonics), Glodesi (precision mechanical parts sourcing), and Westwire (acquired UK-based military interconnect systems). The core product portfolio includes Electrical Wiring Interconnection Systems (EWIS), Electro-mechanical Integration, Aerospace and Defence Electronics, and Fiber Optic Assemblies. SASMOS also offers speciality products including RF and Flat Cable Interconnections.
Differentiator
Problem solved
Functional benefit
Products and services
- Electrical Wiring Interconnection Systems (EWIS)
- Electro-mechanical Integration
- Aerospace and Defence Electronics
- Fiber Optic Assemblies
Quantifiable outcome
- 61% year-over-year compound annual growth rate (CAGR)
- +4 more outcomes
Companies that use Sasmos
Customer profileNamed customers21 records
Segments5 records
Ideal customer profiles4 records
Sasmos technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Sasmos partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered minor, core and major.
- IIM Bangalore / TBS Education France (Event Co-hosts)minorSASMOS participated in the 9th International Conference on Future of Aviation and Aerospace (FOAA) hosted by IIM Bangalore in partnership with TBS Education of France. The conference featured panel discussions on Make in India manufacturing, talent development, and AI in aviation with executives from Akasa Air, Air India, Lufthansa Systems India, Collins Aerospace, and Mahindra Aerospace.
- Bharat Electronics Limited (BEL)coreBEL and SASMOS signed a strategic MoU to enhance indigenous defence electronics manufacturing. The partnership focuses on joint participation in defence and strategic programmes covering photonics, fibre optic systems, avionic systems, aerospace-grade interconnect solutions, and electro-mechanical assemblies for airborne, naval, and land-based platforms. The collaboration aims to strengthen BEL's position in higher-margin defence electronics and accelerate global export capabilities.
- SkyDrive Inc.coreSASMOS was awarded a strategic long-term contract by Japanese eVTOL manufacturer SkyDrive Inc. to design and manufacture the EWIS for SkyDrive's next-generation eVTOL aircraft. The contract covers system architecture, detailed design, prototyping, certification support, and serial production readiness for aircraft targeting global certification and commercial deployment by 2028. The collaboration represents a deepening India-Japan industrial partnership in advanced air mobility.
- Larsen & Toubro (L&T) Precision Engineering & SystemsmajorSASMOS completed and delivered the first batch of 200 high-power radar wiring harness sets to L&T Precision Engineering & Systems, marking an early execution milestone under a multi-year contract. The harnesses, manufactured at SASMOS's Bengaluru facility using fibre optic technology and defence-grade standards, were produced in under five months for a technologically complex programme.
- Deutsche AircraftcoreSASMOS collaborated with Deutsche Aircraft for the D328eco programme, providing specialised EWIS design and development for the cutting-edge 40-seater regional turboprop aircraft. This positions SASMOS within Deutsche Aircraft's global supply chain under the Make in India initiative, with Indian manufacturers contributing rear fuselage structures (Dynamatic Technologies) and design engineering (Cyient).
- Hindustan Aeronautics Limited (HAL)coreHAL signed an MoU with SASMOS to work together on advanced electronics, electrical and fibre optic interconnections in the aerospace domain. The partnership supports HAL's programmes and India's broader aerospace manufacturing indigenisation goals.
- Saab / GKN Aerospace (FE-SIL JV)coreSASMOS-GKN Aerospace JV (FE-SIL) won a long-term EWIS wiring contract from Saab for the Boeing-Saab T-7A aircraft. FE-SIL provides EWIS aft-section wiring for the new Boeing-Saab T-7 trainer platform, recognised for continued commitment to quality, on-time delivery, and customer focus.
- Westwire Harnessing LimitedcoreSASMOS acquired UK-based Westwire Harnessing Limited in 2021 in its first investment outside India. Westwire, based in Swindon, UK, specialises in military and rugged electrical interconnect systems. The acquisition gives SASMOS a strong UK presence and European customer base, with Westwire expanding from 10,000 to over 21,000 square feet and creating 80 jobs to serve military aircraft, drones, armoured vehicles, and space satellite programmes.
- BoeingcoreBoeing awarded SASMOS multiple contracts for wiring harnesses on commercial and defence aircraft programmes, including subassemblies for 767/767-2C aircraft and 6,600+ wiring harnesses for the P-8A Poseidon maritime patrol aircraft. Boeing has publicly recognised SASMOS with Outstanding Supplier and Performance Excellence Awards.
- Lockheed MartincoreLockheed Martin has recognised SASMOS as an Outstanding Supplier and awarded the RMS Outstanding Supplier Recognition Award. SASMOS provides EWIS and rewiring solutions for Lockheed Martin's defence aircraft programmes.
Scale indicators8 records
Recent moves8 records
Expansion highlights6 records
Sasmos competitors and assessment
Company assessmentDirect peers
- Esterline Technologies (TransDigm): Esterline (acquired by TransDigm) is a major aerospace and defence interconnect and EWIS supplier serving Boeing, Airbus, and the US DoD. It represents one of the largest consolidated competitors in EWIS with deep OEM relationships globally.
- Radiall: Radiall designs and manufactures interconnect components for aerospace, defence, and industrial markets, with strong positions in RF, coaxial, and fibre optic connectors. Its product portfolio and customer base closely mirror Sasmos's fibre optic and ruggedised interconnect offerings.
- Safran Electrical & Power: Safran Electrical & Power (formerly Zodiac Aerospace) is a world leader in aerospace electrical systems, including EWIS, power generation, and distribution. It is one of the largest direct competitors to Sasmos in commercial and military aircraft wiring harness programmes.
- Amphenol: Amphenol is one of the world's largest manufacturers of interconnect, antenna, and sensor solutions for aerospace, defence, and communications. Its broad portfolio of military/aerospace connectors and cable assemblies directly overlaps with Sasmos's EWIS and fibre optic product lines.
- Axon' Cable: Axon' Cable is a French manufacturer specialising in custom-designed interconnect solutions, cable assemblies, and flat flex cables for aerospace, defence, and space. It competes with Sasmos in high-reliability custom cable harnesses and EWIS for space and defence programmes.
- TE Connectivity: TE Connectivity is a global leader in connectors, sensors, and interconnect solutions serving aerospace, defence, and industrial markets. It directly competes with Sasmos in EWIS, connectors, and ruggedised interconnects, and several Sasmos executives previously worked at TE Connectivity.
- Carlisle Interconnect Technologies: Carlisle Interconnect Technologies is a specialised aerospace and defence interconnect manufacturer offering high-performance wire, cable, and harness solutions. It serves the same Boeing, Lockheed, and commercial OEM customer base as Sasmos with comparable EWIS capabilities.
- GKN Aerospace: GKN Aerospace is a Tier-1 aerospace supplier specialising in aerostructures and EWIS. Sasmos operates a joint venture (FE-SIL) with GKN/Saab that won the Boeing T-7A EWIS contract, making GKN both a partner and direct competitor on adjacent platform opportunities.
- Molex: Molex (a Koch Industries company) manufactures electronic interconnect solutions including aerospace-grade connectors, cable assemblies, and fibre optic products. It directly overlaps with Sasmos's connector and harness offerings, and several Sasmos leaders previously worked at Molex.
Regional players
- Centum Electronics: Centum Electronics is an Indian aerospace and defence electronics manufacturer offering EWIS, subsystems, and embedded solutions for DRDO, HAL, ISRO, and global OEMs. It is the closest Indian-listed comparable to Sasmos in terms of product mix and customer base.
Market position
Strengths2 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Sasmos social profiles
Digital presenceSasmos compliance and trust
Trust signalCompliance7 records
Sasmos financial estimates
Financial estimateRevenue estimate
Valuation estimate
Sasmos leadership team
Management profileNumber of profiles
Profiles10 records
Sasmos subsidiaries and ownership
Company hierarchySubsidiaries5 records
Sasmos funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Sasmos M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Sasmos
What does Sasmos do?
Sasmos manufactures Electrical Wiring Interconnection Systems (EWIS), electromechanical assemblies, fiber optic interconnectivity products, and mission-critical defence electronics for aerospace, defence, space, marine, nuclear, and data centre applications. The company provides full lifecycle services including product development, prototyping, testing, qualification, and serial production of bespoke wiring harnesses and electronic subsystems for global OEM customers.
Is Sasmos a public or private company?
Sasmos is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Sasmos founded?
Sasmos was founded in 2007. It employs 501 to 1,000 people.
Where is Sasmos based?
Sasmos is headquartered in Bengaluru, India, in the Asia region.
How does Sasmos make money?
Two revenue lines are on record. Aerospace & Defence Component Manufacturing is the primary driver. The others are engineering Solutions & Design Services.
Who are Sasmos's main competitors?
Direct peers on record are Esterline Technologies (TransDigm), Radiall, Safran Electrical & Power, Amphenol, Axon' Cable, TE Connectivity, Carlisle Interconnect Technologies, GKN Aerospace and Molex. Centum Electronics is listed as a regional player.
Does Sasmos have an API?
No public API is recorded for Sasmos.
What industry is Sasmos in?
Sasmos's product category is Aerospace and Defence Manufacturing. Its primary akta.pro industry code is IMABANAD, Aerospace Electrical Wiring Interconnect Systems (EWIS) & Harnesses, with a secondary code of IMAGAJAC, Connectors & Interconnect Components (Industrial connectors, terminals, sockets, backplane). Its NAICS code is 334417 and its SIC code is 3678.