Engineering at the intersection of precision and intelligence.
One thesis, applied end-to-end.
Unicron Engineering Corporation was founded on a single conviction: the best engineering outcomes are achieved when deep domain expertise and AI intelligence work together from the first moment of the design process.
We are a team of mechanical, systems and manufacturing engineers with hands-on experience delivering mission-critical projects for India's most demanding organisations — from ISRO's space programme to the Indian Army's precision munitions systems. Every project we have delivered operates in environments where engineering failure is not an option.
We apply that same rigour and standard to every client engagement — whether you are a hardware startup launching your first product, or a Tier-1 manufacturer optimising an existing production line.
Why engineering leaders choose Unicron.
Defence-grade precision in every project
Our benchmark is aerospace and defence qualification standards — where components cannot fail. Every project we deliver, whether for an industrial client or a space programme, is engineered to the same standard of documentation, analysis and validation that mission-critical applications demand.
AI-native from day one
We didn't retrofit AI onto a traditional engineering practice. Our methodology was built around AI-augmented workflows from the start — generative design, predictive analysis, and intelligent manufacturing feedback loops are the standard process, not premium add-ons.
End-to-end ownership
From concept sketch to a certified, manufacturable component package — we own the full engineering journey. You don't need four different vendors for design, simulation, DFM, and production drawings. We deliver the complete stack.
Proven at the highest stakes
Our portfolio includes space-grade actuators for ISRO's Chandrayaan programme, flight control assemblies for the HAL Tejas LCA, and guided munition systems for the Indian Army. If it worked in those environments, it will work in yours.
A founder-led core, backed by a vetted engineering network.
Unicron runs a lean core team under direct founder supervision, extended by a project-engaged technical network of design engineers, simulation specialists, CNC/VMC machinists and commercial staff. Around 24 technical professionals are mobilised against confirmed project volume — scaling to the scope of the engagement without passing idle overhead to the client.
Every engagement is executed through the same staged model — scope and snapshot, resource mobilisation, design execution, supervised machining, quality checkpoints and documented handover — with defence and aerospace documentation discipline carried into industrial scopes. That structure is what lets a lean practice stand alongside far larger engineering primes.
SolidWorks / AutoCAD production drawing release.
FEA, CFD and cycle-time studies.
ITI-qualified, supervised machining execution.
Planning, procurement, QA documentation.
Who you will actually work with.
Leadership & engineering direction
Core · founder-supervised
B.Tech Mechanical (JGEC), MBA Finance & Business Analytics (MAHE). 10+ years across defence/aerospace sub-systems, precision automation and SPM delivery. Previously Senior R&D Engineer at Zeus Numerix and Co-Founder & Director of Engineering at Stereomech International (70+ SPMs).
Owns scope capture, phase gates and client reporting across concurrent engagements. 12+ years running defence and industrial programmes to committed milestones, with escalation ownership from kick-off to handover.
Defines acceptance criteria, inspection gates and as-built record packs. Background in AS9100/ISO 9001 documentation discipline carried from aerospace sub-assembly work into industrial scopes.
Runs operations diagnostics, maturity scoring and transformation roadmaps for manufacturing SMEs — translating shop-floor evidence into board-level priorities and a costed 90-day plan.
Design, drafting & simulation
7 professionals · project-engagedTakes a brief from concept studies to GD&T-controlled production drawings in SolidWorks and CATIA, owning tolerance stack-ups and DFM review with the machining team.
Designs jigs, fixtures, gauges and end-of-arm tooling for repeatable set-ups — cycle-time and operator-safety driven, validated on the floor before release.
Produces drawing sets, BOMs and revision-controlled release packs to ASME Y14.5, keeping client PLM/PDM records aligned across revisions.
Runs structural, fatigue, thermal and flow validation in ANSYS before metal is cut, and converts results into design changes rather than reports alone.
Manufacturing execution
10 professionals · supervised on-siteBuilds toolpath strategy and cycle-time optimisation for close-tolerance components, proving out programmes before production runs.
ITI-qualified machinists with 2–3 years on close-tolerance aerospace and defence work, operating under documented set-up sheets.
Sub-assembly build, fit-up and installation support, including on-site commissioning of special purpose machines.
Dimensional inspection against acceptance criteria using CMM, height gauges and profile checks, with signed inspection records per batch.
Commercial & operations
7 professionals · project-engagedMaintains Gantt plans, milestone tracking and the escalation ladder so clients always know status without chasing.
Vendor development, raw material and bought-out sourcing with qualification checks on every new supplier.
Costing, invoicing and contract administration, including milestone-linked billing schedules.
Single point of contact for each engagement, running structured weekly status reporting and review calls.
Network professionals are engaged on a project basis rather than fixed payroll headcount — the model used by most lean engineering firms operating alongside larger primes. Named profiles and photographs are published with each member's consent as engagements are confirmed.
Government, defence & industrial partners.
- Ministry of Defence (MoD)
- DRDO
- Hindustan Aeronautics Limited (HAL)
- ISRO / VSSC
- Indian Army
- Indian Navy (INS)
- Mahindra Defence Systems (MDSL)
- Honeywell
- Fallprotec
- Karam Safety
- Traxsmart
Project references are based on verified engineering engagements. Specific programme details available under NDA upon request.
Bring us a hard engineering problem.
Start a conversation →About the practice.
Team, credentials, locations and how we work with clients across India and abroad.
Ask the engineering desk →01Where are your offices located?+
The registered office is at Gat No 605/1, Shindewadi, Shirwal, Satara, Maharashtra 412801, close to the Pune manufacturing belt. The branch office is at 5, KG Bose Sarani, Kundu Bagan, Beleghata, Kolkata, West Bengal 700085, serving eastern India. We work with clients across India and internationally.
02Who leads the engineering practice?+
Bikram Das, founder, leads the practice — with programme experience spanning ISRO/VSSC space actuation, HAL flight control hardware, DRDO precision guidance and Indian Navy submarine systems, alongside industrial SPM and safety-equipment engineering.
03How large is the team and how do you scale for a programme?+
A core team of design, simulation and manufacturing engineers, extended through a vetted network of specialist consultants and qualified fabrication and machining partners — so a programme can scale from one engineer to a full cell without changing the point of accountability.
04What languages do you work in?+
English, Hindi, Marathi and Bengali. Documentation is delivered in English by default.
Ask your own question.
An engineer answers by email — usually within one working day.