Timesys vs Cyient: full comparison for 2026
Quick verdict
Timesys (4.2/5) edges ahead of Cyient (4.0/5) overall. Timesys is the better choice for teams needing embedded Linux security and long-term maintenance expertise. Cyient is the stronger option for aerospace and defense programs needing embedded avionics engineering at scale. The right choice depends on your project size, budget, and required tech stack.
Timesys vs Cyient: head-to-head summary
| Criterion | Timesys | Cyient |
|---|---|---|
| Founded | 1996 | 1991 |
| HQ | Pittsburgh, Pennsylvania, USA | Hyderabad, India |
| Team size | 51–200 | 15,000+ |
| Rating | 4.2 / 5 | 4.0 / 5 |
| Primary differentiator | Nearly three-decade specialization in embedded Linux security and long-term-support tooling, now under Lynx Software Technologies | Aerospace-focused embedded avionics practice (fly-by-wire, autopilot, collision avoidance) backed by acquisitions like CERTON Software |
| Pricing model | Engineering services, tooling licenses | Fixed project, dedicated team |
| Min. engagement | Not disclosed | Not disclosed |
| Primary tech stack | Embedded Linux (Yocto), C/C++, Linux kernel security patching | Embedded C/C++, DO-178C-aware development, RTOS |
| Industries served | Industrial IoT, Medical devices, Networking, Consumer Electronics | Aerospace, Defense, Manufacturing |
Timesys vs Cyient: overview
Timesys
Timesys Corporation was founded in 1996 by principals associated with Carnegie Mellon University and built one of the first real-time-enhanced embedded Linux distributions. Headquartered in Pittsburgh, Pennsylvania with roughly 60 employees, Timesys built a long-running specialty in embedded Linux security, engineering services, and long-term maintenance tooling. In December 2023 the company was acquired by Lynx Software Technologies, and buyers evaluating Timesys today should confirm current organizational structure and service continuity directly, since acquisitions of this kind typically bring some integration transition period.
Cyient
Cyient was established in 1991 in Hyderabad, India as Infotech Enterprises Ltd and was rebranded to Cyient in 2014. The company delivers engineering services with particular strength in aerospace and defense, including embedded avionics systems such as fly-by-wire, actuation systems, collision avoidance, and autopilot controls, alongside a broader Design-Build-Maintain strategy that has included several acquisitions (including CERTON Software in the avionics software space) over the years. Cyient reports a workforce in the 12,000-15,000+ range across operations in India and the US, with embedded avionics as one specialization within a wider engineering services portfolio.
Services and capabilities: Timesys vs Cyient
| Capability | Timesys | Cyient |
|---|---|---|
| RTOS firmware development | ✓ | ✓ |
| Embedded Linux (Yocto/BuildRoot) | ✓ | ✗ |
| FPGA programming (Verilog/VHDL) | ✗ | ✗ |
| Hardware & PCB / electrical engineering | ✗ | ✗ |
| IoT connectivity & protocols | ✗ | ✗ |
| Edge AI / on-device ML | ✗ | ✗ |
| Embedded GUI development | ✗ | ✗ |
| Cybersecurity & secure boot | ✓ | ✓ |
| Staff augmentation / team extension | ✗ | ✗ |
Tech stack comparison: Timesys vs Cyient
| Framework / platform | Timesys | Cyient |
|---|---|---|
| FreeRTOS | N/A | N/A |
| Zephyr | N/A | N/A |
| Embedded Linux | ✓ | N/A |
| AUTOSAR | N/A | N/A |
| AWS | N/A | N/A |
| Bluetooth | N/A | N/A |
| LoRaWAN | N/A | N/A |
| CAN bus | N/A | N/A |
| Qt | N/A | N/A |
| Verilog | N/A | N/A |
Pricing comparison: Timesys vs Cyient
| Criterion | Timesys | Cyient |
|---|---|---|
| Minimum engagement | Not disclosed | Not disclosed |
| Engagement models | Engineering services, Tooling/licensing | Fixed project, Dedicated team |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Timesys vs Cyient
| Dimension | Timesys | Cyient |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Industrial IoT, Medical devices, Networking | Aerospace, Defense, Manufacturing |
| Best use cases | Products requiring long-term embedded Linux security patching and CVE monitoring, Real-time Linux systems needing specialist kernel-level engineering | Avionics programs needing fly-by-wire or autopilot embedded software, Defense engineering programs requiring DO-178C-aware embedded development |
| Typical project type | Engineering services | Fixed project |
Timesys vs Cyient: pros and cons
| Timesys | |
|---|---|
| + | Nearly 30 years of embedded Linux specialization, among the longest track records on this list |
| + | Named expertise in embedded Linux security patching and long-term maintenance, an underserved niche most generalists don't cover deeply |
| + | Founding team's Carnegie Mellon research background underpins its real-time Linux heritage |
| - | Acquired by Lynx Software Technologies in December 2023 — buyers should confirm current service continuity and organizational structure directly, since post-acquisition integration periods can affect delivery |
| - | Team size (~60) limits capacity for very large concurrent programs |
| - | Public pricing and minimum engagement are not disclosed |
| Cyient | |
|---|---|
| + | Named aerospace avionics specialization covering fly-by-wire, actuation, collision avoidance, and autopilot controls |
| + | Acquisition of CERTON Software added dedicated avionics software engineering depth to the practice |
| + | Rebranded from Infotech Enterprises in 2014 with over 30 years of underlying engineering services history |
| - | Rebranded from Infotech Enterprises Ltd in 2014 — buyers researching the firm's older track record should search under both names |
| - | Aerospace/defense weighting means less relevant experience for consumer or industrial IoT embedded work |
| - | Public pricing, minimum engagement, and exact current headcount figures vary by source and are not officially disclosed |
Who should choose Timesys?
A typical fit: products requiring long-term embedded Linux security patching and CVE monitoring.
Nearly three-decade specialization in embedded Linux security and long-term-support tooling, now under Lynx Software Technologies. Minimum engagement starts at Not disclosed. Works best with clients in Industrial IoT, Medical devices, Networking, Consumer Electronics.
Who should choose Cyient?
A typical fit: avionics programs needing fly-by-wire or autopilot embedded software.
Aerospace-focused embedded avionics practice (fly-by-wire, autopilot, collision avoidance) backed by acquisitions like CERTON Software. Minimum engagement starts at Not disclosed. Works best with clients in Aerospace, Defense, Manufacturing.
Decision matrix: Timesys vs Cyient
| Your situation | Recommended choice |
|---|---|
| You need full-ownership delivery on a defined project scope | Cyient |
| You need a large dedicated team for an ongoing programme | Cyient |
| Your budget is at the lower end | Compare: Timesys (Not disclosed) vs Cyient (Not disclosed) |
| You need specialist depth in a specific vertical | Timesys |
| You need staff augmentation or team extension | Neither; consider alternatives that offer staff aug |
| You need consulting before committing to a build | Timesys |
Use case fit: Timesys vs Cyient
| Use case | Timesys fit | Cyient fit | Winner |
|---|---|---|---|
| Products requiring long-term embedded Linux security patching and CVE monitoring | Strong | Limited | Timesys |
| Real-time Linux systems needing specialist kernel-level engineering | Strong | Limited | Timesys |
| Avionics programs needing fly-by-wire or autopilot embedded software | Limited | Strong | Cyient |
| Defense engineering programs requiring DO-178C-aware embedded development | Limited | Strong | Cyient |
| Fixed-price build | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Timesys vs Cyient
Timesys (4.2/5) is the stronger overall choice for most Embedded Software projects. Nearly three-decade specialization in embedded Linux security and long-term-support tooling, now under Lynx Software Technologies.
Cyient (4.0/5) is worth a look if you need defense engineering programs requiring DO-178C-aware embedded development. If your situation matches that, Cyient is a competitive option.
Related comparisons
Timesys vs Cyient FAQ
Is Timesys better than Cyient?
Timesys (4.2/5) scores higher overall, but "better" depends on your use case. Timesys's strongest advantage: nearly 30 years of embedded Linux specialization, among the longest track records on this list. Cyient's strongest advantage: named aerospace avionics specialization covering fly-by-wire, actuation, collision avoidance, and autopilot controls.
How do Timesys and Cyient differ in pricing?
Timesys uses engineering services, tooling licenses pricing with a minimum engagement of Not disclosed. Cyient uses fixed project, dedicated team pricing with a minimum engagement of Not disclosed. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Timesys or Cyient?
Timesys is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.
What are the main differences between Timesys and Cyient?
Timesys's primary differentiator is: nearly three-decade specialization in embedded Linux security and long-term-support tooling, now under Lynx Software Technologies. Cyient's primary differentiator is: aerospace-focused embedded avionics practice (fly-by-wire, autopilot, collision avoidance) backed by acquisitions like CERTON Software. They also differ in team size (51–200 vs 15,000+), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Industrial IoT, Medical devices vs Aerospace, Defense).
Verify all details directly with each company before making a decision.