Best Embedded Software Development Companies

Data Respons vs LTTS: full comparison for 2026

Quick verdict

Data Respons (3.9/5) edges ahead of LTTS (3.7/5) overall. Data Respons is the better choice for nordic and multi-sector programs needing embedded engineering across regulated verticals. LTTS is the stronger option for large enterprises needing embedded engineering with public-company governance. The right choice depends on your project size, budget, and required tech stack.

Data Respons vs LTTS: head-to-head summary

Criterion Data Respons LTTS
Founded 1986 2012
HQ Høvik, Norway Vadodara, India
Team size 1,400 20,000+
Rating 3.9 / 5 3.7 / 5
Primary differentiator Nearly 40-year Nordic embedded specialist spanning eight distinct sectors, now backed by Akkodis scale after two ownership transitions Publicly-listed engineering R&D scale (23,800+ engineers) backed by the L&T Group, spanning embedded, automotive, and industrial IoT
Pricing model Fixed project, dedicated team Fixed project, dedicated team, staff augmentation
Min. engagement Not disclosed Not disclosed
Primary tech stack Embedded Linux, C/C++, RTOS Embedded Linux (Yocto), FreeRTOS, C/C++
Industries served Transportation & Automotive, Telecom & Media, Energy & Maritime, Medtech, Defense & Security Automotive, Industrial IoT/Manufacturing, Medical devices, Transportation

Data Respons vs LTTS: overview

Data Respons

Data Respons, founded in 1986 and headquartered in Høvik, Norway, develops embedded systems across transport & automotive, telecom & media, industrial automation, energy & maritime, medtech, space, defense & security, and finance & public sectors, employing roughly 1,400 people across Norway, Sweden, Denmark, Germany, and Taiwan. AKKA Technologies acquired Data Respons via a compulsory share acquisition completed in May 2020, delisting it from the Oslo Stock Exchange; AKKA itself later became part of Akkodis (Adecco Group). For a buyer specifically evaluating whether Data Respons retains an independent embedded delivery identity post-acquisition, the answer appears to be yes — the practice remains genuinely embedded-focused rather than folded into a generalist engineering pool, but confirming current team continuity directly is still worthwhile given two ownership transitions in five years.

LTTS

L&T Technology Services was incorporated in 2012 as a subsidiary of the Larsen & Toubro Group (with engineering heritage back to 2006 as L&T Integrated Engineering Services) and went public via IPO in 2016. Headquartered in Vadodara, India, LTTS reports roughly 23,800 engineers across 22 global design centers, with embedded systems and semiconductor engineering as one of several business lines alongside automotive engineering, industrial IoT, manufacturing plant engineering, and medical engineering. For a procurement team, the publicly-listed status is a genuine differentiator versus most other firms on this list — audited financials and governance disclosures that a private consultancy can't provide — but it also means embedded work competes internally for resourcing against several equally large business lines.

Services and capabilities: Data Respons vs LTTS

Capability Data Respons LTTS
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: Data Respons vs LTTS

Framework / platform Data Respons LTTS
FreeRTOS N/A
Zephyr N/A N/A
Embedded Linux
AUTOSAR N/A
AWS 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: Data Respons vs LTTS

Criterion Data Respons LTTS
Minimum engagement Not disclosed Not disclosed
Engagement models Fixed project, Dedicated team Fixed project, Dedicated team, Staff augmentation
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Data Respons vs LTTS

Dimension Data Respons LTTS
Best company size Startup to mid-market Startup to mid-market
Best industries Transportation & Automotive, Telecom & Media, Energy & Maritime Automotive, Industrial IoT/Manufacturing, Medical devices
Best use cases Maritime or defense programs needing embedded systems with Nordic regulatory familiarity, Medtech products requiring embedded engineering from a multi-sector specialist team with a long independent operating history Large-scale automotive or industrial IoT programs needing public-company governance, Multi-region embedded engineering programs requiring 22 global design centers
Typical project type Fixed project Fixed project

Data Respons vs LTTS: pros and cons

Data Respons
+ Nearly 40 years of embedded systems specialization across eight distinct sectors, from maritime to medtech to defense
+ Nordic regional presence (Norway, Sweden, Denmark) plus Germany and Taiwan offices supports European and APAC delivery
+ Retains a genuinely embedded-focused delivery team despite two ownership transitions (AKKA in 2020, then Akkodis)
- Two ownership transitions in five years (AKKA Technologies 2020, then folded into Akkodis) — confirm current team continuity directly before committing
- 1,400-employee scale sits below the largest global engineering firms for very large concurrent programs
- No public pricing or minimum engagement figures published
LTTS
+ Publicly-listed company (NSE/BSE) with governance and financial transparency larger than most private embedded shops on this list
+ 22 global design centers and 23,800+ engineers support very large, multi-region programs
+ Broad engineering scope across embedded, automotive, and industrial IoT domains under one L&T Group umbrella
- Embedded and semiconductor engineering is one of several business lines rather than the firm's sole focus, competing internally for resourcing
- Scale suits large enterprise programs better than small or early-stage embedded projects
- No public pricing or minimum engagement figures published

Who should choose Data Respons?

A typical fit: maritime or defense programs needing embedded systems with Nordic regulatory familiarity.

Nearly 40-year Nordic embedded specialist spanning eight distinct sectors, now backed by Akkodis scale after two ownership transitions. Minimum engagement starts at Not disclosed. Works best with clients in Transportation & Automotive, Telecom & Media, Energy & Maritime, Medtech, Defense & Security.

Who should choose LTTS?

A typical fit: large-scale automotive or industrial IoT programs needing public-company governance.

Publicly-listed engineering R&D scale (23,800+ engineers) backed by the L&T Group, spanning embedded, automotive, and industrial IoT. Minimum engagement starts at Not disclosed. Works best with clients in Automotive, Industrial IoT/Manufacturing, Medical devices, Transportation.

Decision matrix: Data Respons vs LTTS

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Data Respons
You need a large dedicated team for an ongoing programme Data Respons
Your budget is at the lower end Compare: Data Respons (Not disclosed) vs LTTS (Not disclosed)
You need specialist depth in a specific vertical Data Respons
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build LTTS

Use case fit: Data Respons vs LTTS

Use case Data Respons fit LTTS fit Winner
Maritime or defense programs needing embedded systems with Nordic regulatory familiarity Strong Limited Data Respons
Medtech products requiring embedded engineering from a multi-sector specialist team with a long independent operating history Strong Limited Data Respons
Large-scale automotive or industrial IoT programs needing public-company governance Limited Strong LTTS
Multi-region embedded engineering programs requiring 22 global design centers Limited Strong LTTS
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Data Respons vs LTTS

Data Respons (3.9/5) is the stronger overall choice for most Embedded Software Development projects. Nearly 40-year Nordic embedded specialist spanning eight distinct sectors, now backed by Akkodis scale after two ownership transitions.

LTTS (3.7/5) is worth a look if you need multi-region embedded engineering programs requiring 22 global design centers. If your situation matches that, LTTS is a competitive option.

Related comparisons

Data Respons vs LTTS FAQ

Is Data Respons better than LTTS?

Data Respons (3.9/5) scores higher overall, but "better" depends on your use case. Data Respons's strongest advantage: nearly 40 years of embedded systems specialization across eight distinct sectors, from maritime to medtech to defense. LTTS's strongest advantage: publicly-listed company (NSE/BSE) with governance and financial transparency larger than most private embedded shops on this list.

How do Data Respons and LTTS differ in pricing?

Data Respons uses fixed project, dedicated team pricing with a minimum engagement of Not disclosed. LTTS uses fixed project, dedicated team, staff augmentation 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: Data Respons or LTTS?

LTTS 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 Data Respons and LTTS?

Data Respons's primary differentiator is: nearly 40-year Nordic embedded specialist spanning eight distinct sectors, now backed by Akkodis scale after two ownership transitions. LTTS's primary differentiator is: publicly-listed engineering R&D scale (23,800+ engineers) backed by the L&T Group, spanning embedded, automotive, and industrial IoT. They also differ in team size (1,400 vs 20,000+), minimum engagement (Not disclosed vs Not disclosed), and primary industries served (Transportation & Automotive, Telecom & Media vs Automotive, Industrial IoT/Manufacturing).

Verify all details directly with each company before making a decision.