Rossell Techsys Ltd, which built its business as a supplier to Boeing, is expanding into semiconductors and space technology as it seeks to reduce dependence on defence programs and broaden its customer base.
Management says the move is a natural extension of the company’s expertise in high-reliability electrical and electronic systems rather than a shift away from its core business.
Boeing helped establish the business
Rossell Techsys entered Boeing’s supply chain in 2013 through offset obligations linked to defence contracts in India.
The company initially supplied:
- Electrical wiring interconnection systems.
- Custom electronic assemblies.
These products are used in aerospace and defence applications, where quality and reliability standards are stringent.
The relationship with Boeing helped Rossell establish itself as a supplier to global aerospace and defence companies.
Dependence on Boeing has declined
According to India Ratings, Boeing accounted for:
- Around 90% of revenue in FY22.
- About 50% in FY24.
- Nearly 41% in FY25.
In the first half of FY26, Boeing’s contribution remained close to 40%.
Meanwhile, Rossell expanded its active customer base from fewer than 10 customers in FY22 to around 26-30 customers by the first half of FY26.
Its customer list now includes:
- Honeywell.
- InterConnect Wiring.
- Lockheed Martin.
Management said during the Q4FY26 earnings call that Boeing had appreciated the company’s execution and agreed to level-load future schedules.
Why semiconductors are becoming important
Rossell is not manufacturing semiconductor chips.
Instead, it is supplying wire harnesses and related systems used in semiconductor manufacturing equipment.
Management said the segment generated more than ₹10 crore in revenue during its first quarter after qualification in Q3FY26.
Volumes increased further in Q4FY26 as customer approvals translated into commercial production.
Space business gathers pace
The company is also using its wire harness expertise in the space sector.
During FY26, Rossell secured a multi-year contract worth around ₹400 crore for space programmes.
Management said the company executed its first large production batches in FY26 and expects the segment to scale further in FY27.
Rossell also disclosed that it is working with Amazon on space programmes and is looking to add more customers.
Strong FY26 performance
Rossell Techsys reported its strongest year so far.
FY26 performance
- Standalone revenue rose 87% to ₹485 crore, from ₹259 crore in FY25.
- EBITDA increased to ₹66 crore, compared with ₹38 crore a year earlier.
- Profit before tax climbed to ₹27.44 crore from ₹10.71 crore.
- Profit after tax stood at ₹20.74 crore, up from ₹7.13 crore.
Q4FY26
The March quarter was the company’s strongest quarter on record.
- Revenue stood at around ₹142 crore.
- Profit was about ₹9.5 crore.
Order book provides visibility
As of Q4FY26, the company had:
- Confirmed purchase orders worth ₹715 crore.
- Strategic agreements worth around ₹3,000 crore.
- Bid submissions totalling nearly ₹4,500 crore.
During FY26, Rossell received fresh orders worth around ₹570 crore.
Management expects the business mix to change over time.
According to India Ratings, defence contributed around 93% of revenue in FY25. The company aims to reduce this share to around 50% over the medium term as newer segments grow.
Capacity expansion under way
To meet rising demand, Rossell is expanding manufacturing capacity.
During Q1FY26, the company announced an additional 15,000 square feet within its existing facility.
In Q3FY26, management said it was evaluating the lease of another 210,000 square feet to support growth.
Working capital remains a challenge
One of the key risks for the company is its working capital cycle.
According to India Ratings:
- Net working capital cycle stood at 607 days in FY25.
- Inventory days were 566 days.
By the first half of FY26:
- Working capital cycle improved to 387 days.
- Inventory days reduced to 398 days.
Management said inventory coverage has declined from about 10 months to 7.67 months despite revenue growth of 87% in FY26.
The company aims to eventually bring inventory coverage down to four months.
Customer concentration remains another risk
The top five customers accounted for around 91% of revenue in FY25.
Although Boeing’s share has declined, it remains the company’s largest customer.
Management continues to focus on adding new customers and expanding into new programmes.
Key numbers at a glance
| Particulars | Details |
|---|---|
| FY26 revenue | ₹485 crore |
| FY26 PAT | ₹20.74 crore |
| Confirmed order book | ₹715 crore |
| Strategic agreements | ₹3,000 crore |
| Bid pipeline | ₹4,500 crore |
| Space contract value | ₹400 crore |
| Semiconductor revenue in first quarter after qualification | Over ₹10 crore |
Outlook
Rossell Techsys is seeking to build on the credibility it gained through Boeing by expanding into semiconductors and space technology.
With a growing order pipeline and broader customer base, the company is attempting to diversify beyond defence while using the same engineering and manufacturing capabilities that established its presence in aerospace.
TL;DR
Rossell Techsys, a long-time Boeing supplier, is expanding into semiconductor equipment and space programmes. The company has ₹715 crore of confirmed orders and ₹3,000 crore of strategic agreements, but managing working capital and reducing customer concentration remain key challenges.
AI Summary
- Boeing’s contribution to revenue has declined to around 40%.
- Rossell secured a ₹400 crore space contract during FY26.
- FY26 revenue rose 87% to ₹485 crore.
- The company has ₹715 crore in confirmed orders and ₹3,000 crore in strategic agreements.
- Management aims to diversify beyond defence through semiconductors and space.