VANS Electroengineerings relies on approved EPC-led sales

VANS Electroengineerings Limited relies principally on an approval-led, business-to-business sales model rather than direct government sales. VANS Electroengineerings recorded business-to-business revenue of Rs 19.8181 crore, or 86.66% of FY 2025-26 sales, while its railway traction equipment business depends on Research Designs and Standards Organisation approval and competitive tenders.

How does VANS Electroengineerings sell its railway switchgear?

VANS Electroengineerings sells mainly to business customers, including Engineering, Procurement and Construction, or EPC, contractors that execute large railway infrastructure projects. The company also participates in direct procurement by railway authorities, but its reported business-to-government, or B2G, revenue was Rs 3.0249 crore in FY 2025-26, representing 13.24% of total sales of Rs 22.843 crore.

The customer mix shows that the operating model is primarily contractor-led. B2B sales increased to Rs 19.8181 crore in FY 2025-26 from Rs 12.2488 crore in FY 2024-25, while the B2B share declined from 90.31% as direct government sales rose from Rs 1.3136 crore to Rs 3.0249 crore. Direct procurement therefore remained a secondary route even as both channels expanded in absolute terms.

This model requires VANS Electroengineerings to win orders from entities responsible for railway project delivery. VANS Electroengineerings says it works closely with large EPC contractors while aligning production capacity with railway expansion and modernisation projects. Continued B2B-led revenue therefore depends on contractor tender wins, project execution schedules and those customers selecting approved suppliers.

Why are RDSO approvals central to VANS Electroengineerings' sales model?

Research Designs and Standards Organisation, or RDSO, approval is central because VANS Electroengineerings must meet prescribed technical specifications to manufacture and supply vacuum circuit breakers and vacuum interrupters for railway applications. RDSO is Indian Railways' research, design and standards organisation, and VANS Electroengineerings also received Central Organisation for Railway Electrification, or CORE, development-vendor approvals for some products before being upgraded to approved-vendor status for some products.

The approval framework is a condition for participation in railway procurement, not simply a product-quality claim. VANS Electroengineerings states that stringent approvals required to manufacture and supply new railway products create entry barriers. Its ISO 9001:2015 quality-management certification and RDSO approvals cover the manufacture and supply of vacuum circuit breakers and vacuum interrupters under prescribed standards.

Testing forms part of the process that supports those approvals. The Salem, Tamil Nadu facility conducts in-house testing and quality-control inspections, while VANS Electroengineerings has engaged Korea Electrotechnology Research Institute in South Korea and Central Power Research Institute in Bengaluru for tests against standards including IEC 62505-1:2016 and IEC 62271-100/2017-07. The sales model can persist only if products continue to meet relevant specifications and vendor approvals remain available for tenders.

What equipment does VANS Electroengineerings supply to railway projects?

VANS Electroengineerings supplies single-pole and double-pole vacuum circuit breakers, or VCBs, and single-pole and double-pole vacuum interrupters, or VIs, for traction power supply and overhead equipment systems. A VCB interrupts an electrical circuit in a vacuum, while a VI is the switching component containing the contacts within that vacuum environment.

The equipment has distinct railway uses. Single-pole VCBs and VIs are used at sectioning posts and sub-sectioning posts for switching, isolation and protection of traction circuits. Double-pole VCBs and VIs are used at traction substations for switching and protection in the 2 x 25 kilovolt alternating-current feeding arrangement, which uses two poles of traction supply.

Product revenue became more diversified in FY 2025-26. Double-pole VIs were the largest category at Rs 6.9671 crore, or 30.50% of sales, followed by single-pole VIs at Rs 4.7078 crore, or 20.61%. Double-pole VCB revenue was Rs 4.20 crore and single-pole VCB revenue was Rs 3.6564 crore; overhead equipment added Rs 2.7918 crore after no reported sales from that category in FY 2024-25.

The product mix changed from FY 2024-25, when double-pole VCBs accounted for 31.02% of sales and double-pole VIs accounted for 30.57%. In FY 2025-26, the double-pole VCB share fell to 18.39%, while single-pole VCBs rose to 16.01% from 9.60%. VANS Electroengineerings plans to develop earthing switches, key multipliers and single-bottle circuit breakers, but those plans remain forward-looking and require research and development execution.

How are VANS Electroengineerings products engineered, tested and delivered?

VANS Electroengineerings assembles and validates its VCBs and VIs through a five-stage process at its Salem facility, beginning with structural assembly and ending in testing, third-party inspection and dispatch. The facility uses equipment including a busbar multi-processing machine, a horizontal bandsaw machine and in-house testing infrastructure.

The second and third stages integrate the mechanism housing and pole parts. The mechanism includes components such as tripping and closing coils, a gearbox, charging motor and springs, while pole assemblies are connected through copper flexible shunts. In the fourth stage, VANS Electroengineerings installs control circuitry, including miniature circuit breakers and auxiliary switches, plus a capacitor tripping device and anti-pumping contactors specified by RDSO.

Final validation includes contact-resistance, high-voltage dielectric-strength, motor-winding-resistance, dimensional-clearance, opening-and-closing, and high- and low-voltage tripping tests. Third-party agencies including RITES Ltd., Intertek and TUV India may formally inspect products before final internal quality-control checks and dispatch. This sequence matters because tender eligibility and contractor acceptance depend on equipment meeting railway requirements before field commissioning.

The facility's annual installed capacity was 1,800 units in one eight-hour shift during FY 2025-26, comprising 450 units each across four product categories. Actual production rose to 478 units from 387 in FY 2024-25 and 57 in FY 2023-24. Single-pole VI utilisation was highest at 42.88% in FY 2025-26, compared with 16.66% for double-pole VCBs, leaving output dependent on order timing, production scheduling and shift use.

What does the revenue trend show about the EPC-led model?

VANS Electroengineerings' revenue from operations rose to Rs 22.843 crore in FY 2025-26 from Rs 13.5624 crore in FY 2024-25 and Rs 2.5957 crore in FY 2023-24. Because revenue from operations is defined as sales of goods, the increase reflects a larger value of delivered equipment rather than service income.

Profitability metrics also changed over the three years. Earnings before interest, tax, depreciation and amortisation, or EBITDA, were Rs 7.2252 crore in FY 2025-26, compared with Rs 2.4775 crore in FY 2024-25 and Rs 2.43 lakh in FY 2023-24. The EBITDA margin, calculated as EBITDA divided by revenue from operations, rose to 31.63% from 18.27% and 0.94%, respectively.

Geographically, sales became less concentrated in the western region. West India represented 68.74% of FY 2024-25 revenue but 31.13% in FY 2025-26, when North India accounted for 32.12% and South India 25.61%. This change occurred alongside total revenue growth, but it does not remove exposure to a project-led customer base, contractor purchasing cycles and railway tender outcomes.

Conclusion

VANS Electroengineerings operates as a specialised supplier of railway traction switchgear whose route to market is shaped by technical approval and tender access. Its FY 2025-26 revenue composition, with 86.66% from B2B customers, indicates that EPC contractors are the main commercial channel, while direct railway procurement accounted for 13.24%.

The next point to watch is execution of the disclosed product-development plan for earthing switches, key multipliers and single-bottle circuit breakers, alongside utilisation of the 1,800-unit annual installed capacity. Maintaining RDSO and CORE-related vendor status, product testing compliance and contractor order flow will remain necessary for the approval-led model to continue.