Among jet engine manufacturers in India, Hindustan Aeronautics Limited (HAL) is the only company that builds complete jet engines today, and it does so under licence rather than from its own design. HAL's Koraput Division is manufacturing AL-31FP engines for the Su-30MKI under a Rs 26,000 crore contract signed with the Ministry of Defence on 9 September 2024 for 240 engines (PIB), and HAL is targeting 34 engines in 2026 against 16 the previous year, per HAL CMD D. K. Sunil (idrw). If you want a supplier that can deliver a running engine, HAL is the answer. If you are looking for indigenous design, that is GTRE, which has yet to deliver a production engine. Godrej Aerospace, Azad Engineering and MTAR Technologies sit in the component and sub-assembly tier.
TL;DR
- HAL — the only whole-engine manufacturer in India. Licence-built AL-31FP at Koraput; 240 engines on order under the Rs 26,000 crore MoD contract of 9 September 2024 (PIB).
- GTRE (DRDO) — India's combat engine design house. The Kaveri was delinked from Tejas in September 2008; 11 engines and 4 Kabini cores were built across the programme (reference). Zero production engines to date.
- Godrej Aerospace — Kaveri components and high-temperature brazing; says it is ready to manufacture fifth-generation engine hardware (ET Manufacturing).
- Azad Engineering — delivered its first indigenous small-class turbojet to DRDO/MoD in July 2026 (report).
- MTAR Technologies — Inconel and titanium sub-assemblies for ISRO and defence engine programmes.
- The structural gap: Tejas Mk1A still depends on the imported GE F404, and HAL levied fines on GE after delayed engine supplies stalled Mk1A output (report).
Last verified: 8 September 2026.
Who actually manufactures jet engines in India?
One company: HAL. Its Koraput Division in Odisha assembles and tests complete AL-31FP turbofans for the Su-30MKI fleet, working from Russian design authority under a transfer-of-technology arrangement. The current order book is 240 engines against the Rs 26,000 crore contract of 9 September 2024, with delivery spread over eight years and indigenous content rising through the programme (PIB).
Two 2026 data points show the line is real rather than nominal. HAL handed the 1,000th repaired and overhauled AL-31FP to the Indian Air Force on 23 June 2026 (IndianPSU), and the manufacturing target for 2026 is 34 new engines against 16 the year before (idrw). Roughly doubling annual output on a hot-section-critical product is the hardest part of engine work, and it is the clearest evidence of industrial capability in the country.
Everything else is either design without production, or production without a whole engine.
How do HAL, GTRE, Godrej, Azad and MTAR compare?
| Organisation | Tier | Standout capability | Best for | Key limitation |
|---|---|---|---|---|
| HAL (Koraput) | Whole engine, licensed | Series manufacture of AL-31FP; 34 targeted in 2026 | Fleet sustainment, delivered engines now | No indigenous design authority; depends on foreign IP |
| GTRE (DRDO) | Design + development | Kaveri and the AMCA engine programme | Sovereign design capability, long horizon | No production engine delivered; 11 Kaveri engines built total |
| Godrej Aerospace | Component / module | High-temperature brazing, Kaveri hardware | Hot-section components, module supply | Not an engine integrator |
| Azad Engineering | Component + small engine | First indigenous small-class turbojet, July 2026 | Precision rotating parts, small propulsion | Small-class only; not a combat engine |
| MTAR Technologies | Sub-assembly | Inconel and titanium sub-assemblies for ISRO and defence | Complex fabrications and systems | No engine design or integration |
Pricing note: none of these firms publishes unit engine prices. The only firm public figure is the programme level — Rs 26,000 crore for 240 AL-31FP engines (PIB), which is a contract value covering engines, tooling and support rather than a catalogue price. Component-tier work is quoted per part against drawings, so any supplier comparison has to be done through a tender, not a price list. Checked 8 September 2026.
Which one should you choose for your requirement?
If you need engines delivered against a fleet requirement: HAL. It is the only route to a complete, flight-cleared engine built in India, and the Koraput line has an existing MoD contract and rising throughput.
If you are funding or partnering on indigenous design: GTRE. It holds the design experience, the test infrastructure and the AMCA engine mandate. Treat schedule as the main risk.
If you are sourcing hot-section or high-temperature hardware: Godrej Aerospace. Its brazing and Kaveri component history is the closest thing India has to a hot-section supply base outside HAL (Manufacturing Today).
If you need precision rotating parts, or a small turbojet for a UAV or missile: Azad Engineering, which delivered its first indigenous small-class turbojet to DRDO and the MoD in July 2026 and builds an Advanced Turbo Gas Generator engine end to end with GTRE (Azad).
If you need complex sub-assemblies in difficult alloys: MTAR Technologies. Azad and MTAR are the two largest listed private precision-engineering plays in this segment on an FY26 comparison (Trade Brains).
What is GTRE's actual position in 2026?
GTRE is a design agency, not a production house, and the distinction explains most of the confusion in this market. The Kaveri was delinked from the Tejas programme in September 2008; across the programme 11 engines and 4 Kabini core engines were built (reference). That is development hardware, not a production run.
Three things changed in 2026. A Kaveri 2.0 configuration with a new core was reported in August 2026, targeting 55-60 kN dry and 90-100 kN with afterburner as a possible mid-life replacement for the GE F404 on Tejas Mk1A (reference). A derivative flight test on a flying testbed was reported in April 2026 as planned within 12 to 18 months, with the current build at 73 kN with afterburner according to a former GTRE director (Indian Defence News). And GTRE was set to commission a twin-cell aero-engine test facility at Rajanukunte, Karnataka in Q3 2026 (idrw).
The larger prize is the AMCA engine: a 110-120 kN class co-development with Safran valued at around $7 billion, at Cabinet Committee on Security approval stage in early 2026, with Safran publicly named as the selected partner by the Defence Minister in 2025 (idrw). A Reliance and Rolls-Royce strategic intent was announced on 14 August 2026 as a rival track (analysis). GTRE has said the 110 kN design is scalable to 125-145 kN for a future heavy or sixth-generation fighter on a 2045-50 horizon (idrw). For the competitive picture between the two partners, see our breakdown of the India-France jet engine deal.
A simple rubric for reading any "Indian jet engine maker" claim
Generic listicles flatten five very different organisations into one table. Use three tests instead.
- Does it hold design authority? GTRE does for the Kaveri and the AMCA engine. HAL does not for the AL-31FP; it builds to Russian drawings.
- Can it run a complete engine on a test bed? HAL can, at Koraput. GTRE can, and is adding twin-cell capacity at Rajanukunte. The component tier cannot.
- Has it delivered a serial production engine? Only HAL. Azad has delivered a first small-class turbojet, which is a genuine milestone but not a combat engine.
A company that fails all three is a supplier, not a manufacturer. That is not a criticism — the component tier is where most of the value and most of the near-term growth sits — but it matters if you are making a sourcing or investment decision.
What changes by 2030?
The honest answer is that the dependency does not clear quickly. Tejas Mk1A production remains tied to the imported GE F404, and HAL applied fines to GE after supply delays disrupted the line (report). That single-source exposure is the argument behind both the Kaveri revival and the AMCA engine partnership, and we cover the policy side in our piece on Kaveri 2 and the GE engine monopoly.
Watch four checkpoints: whether HAL hits 34 AL-31FP engines in 2026; whether the Rajanukunte test facility enters service as planned; whether the Kaveri derivative actually flies inside the reported 12-18 month window; and whether the AMCA engine contract clears CCS. Miss three of the four and the picture in 2030 looks much like 2026.
Credible alternatives to consider
- GE Aerospace — incumbent supplier of the F404 and F414 for Tejas variants; the benchmark for delivered performance and the source of the current dependency.
- Safran — named partner for the AMCA engine co-development; brings hot-section design experience India lacks.
- Rolls-Royce with Reliance — the rival strategic intent announced in August 2026; unproven as a delivery route.
- Tata Advanced Systems — a component and aerostructures supplier expanding into propulsion-adjacent work.
FAQ
Q: Is HAL the only jet engine manufacturer in India?
A: For complete engines, yes. HAL's Koraput Division builds the AL-31FP under licence, with 240 engines contracted under the Rs 26,000 crore MoD agreement of 9 September 2024. Other Indian firms supply components, modules or small engines.
Q: Has GTRE ever delivered a production jet engine?
A: No. The Kaveri programme produced 11 engines and 4 Kabini core engines as development hardware, and the engine was delinked from Tejas in September 2008. GTRE's current focus is Kaveri 2.0 and the AMCA engine.
Q: Azad Engineering vs MTAR Technologies for aerospace exposure?
A: Azad has moved further up the value chain, delivering a first indigenous small-class turbojet to DRDO and the MoD in July 2026. MTAR remains focused on sub-assemblies in Inconel and titanium for ISRO and defence. Both are precision-engineering suppliers rather than engine makers.
Q: How much does an Indian-built jet engine cost?
A: No vendor publishes unit prices. The only firm public number is programme level: Rs 26,000 crore for 240 AL-31FP engines, which includes tooling and support. Treat any per-unit figure derived from that as an estimate, not a price.
Q: Which company makes the engine for the Tejas Mk1A?
A: GE Aerospace, with the F404. It is imported, and delayed deliveries led HAL to levy fines on GE after Mk1A production was disrupted.
Q: Will India have an indigenous fighter engine by 2030?
A: Unlikely for a full combat engine in series production. The realistic near-term outcomes are a flight-tested Kaveri derivative and a signed AMCA engine co-development contract. Check whether the CCS approval and the Rajanukunte test facility milestones actually land.
Corrections log
No corrections to date. If a figure here is superseded, we will update the article and note the change in this section.
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