Best Capgemini Engineering alternatives in 2026

Few IoT vendors can design the circuit board, write the RTOS firmware, program an FPGA and build the cloud back end without subcontracting part of it. Lemberg Solutions does all of that with 200+ engineers, working since 2007 from Lviv and Kraków with client-facing offices in London and Hamburg. Its connectivity and edge AI work is backed by partnerships with NXP, Microchip and STMicroelectronics, plus an in-house lab for prototyping and testing. Clients include Bosch Rexroth, Astronics, Caltech, Cellink, Ferno and Speede.

How it differs from Capgemini Engineering: Electrical engineering, FPGA, RTOS and embedded Linux work alongside cloud, data and app teams in one company. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Lemberg Solutions is better for connected products needing hardware, firmware and cloud.

Christopher A. Howard founded Softeq in Houston in 1997, and Compaq was its first client. Over time the company moved from web and mobile work toward IoT, embedded systems, machine learning and immersive technology. Headcount figures range from about 350 to over 500, depending on the source. US buyers get a domestic contract and project leadership, with hardware design and firmware in the same company.

How it differs from Capgemini Engineering: Nearly three decades of US-led engineering, with custom hardware and firmware under the same roof as cloud and apps. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Softeq is better for US companies wanting a domestic full-stack IoT partner.

Roman Pakholkov started Promwad in Minsk in 2004 to design mass-produced electronics on systems-on-chip and Linux, and the company later moved its business into the EU. Its Vilnius office, opened in 2016, became a headquarters, and a German entity in Essen now serves the DACH region. Promwad reports 100+ engineers, 500+ projects, and more than 3 million devices produced by its clients. Telecoms, automotive and FPGA work are its strongest areas.

How it differs from Capgemini Engineering: Two decades designing devices for volume production, with offices across five EU countries. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Promwad is better for mass-produced electronics, Linux and FPGA designs.

Witekio began in 2001 as Adeneo Embedded, a French embedded software firm, and was renamed as it moved toward IoT. Avnet, the US electronics distributor, agreed to buy it in September 2019, when it had about 120 employees in France, the US, the UK and Germany. It now cites more than 180 engineers. Its strengths are embedded Linux, board support packages, connectivity and device update systems.

How it differs from Capgemini Engineering: Embedded software specialist backed by Avnet's component supply chain. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Witekio is better for embedded Linux, board support and device updates.

ByteSnap Design was set up in Birmingham in 2008 and works from Park Point in Longbridge. It designs printed circuit boards, embedded Linux and firmware, FPGA logic and low-power wireless products, including ATEX-rated designs for hazardous areas and EV charging controller boards. The team is under 50 people. In December 2025 it reported 13% turnover growth and launched an automated board-test service and an obsolescence management service.

How it differs from Capgemini Engineering: UK-based board and firmware design with services that continue after the product ships. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, ByteSnap Design is better for UK hardware projects, ATEX and EV charging.

Cambridge Consultants has been developing products for clients since 1960 and employs more than 800 engineers, scientists and designers in Cambridge, Boston, Tokyo and Singapore. It came into Capgemini when Capgemini bought its parent Altran in 2020, and joined Capgemini Invent in 2021. Work spans medical devices, wireless systems, sensing and other early-stage technology. It also licenses intellectual property it creates.

How it differs from Capgemini Engineering: Scientists and engineers able to invent the technology a product needs, not just integrate existing modules. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Cambridge Consultants is better for novel sensing and wireless, first-of-a-kind devices.

Zühlke has engineered products in Switzerland since 1968 and now employs close to 2,000 people across Europe and Asia. Its IoT work concentrates on regulated products, especially medical devices, and on connected industrial equipment. The group combines embedded software and some electronics with cloud and app development. Nearshore centres in Serbia, Bulgaria, Portugal and Vietnam take part of the delivery.

How it differs from Capgemini Engineering: Swiss quality processes applied to connected medical and industrial products. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Zühlke is better for regulated connected devices, medtech.

Etteplan is a Finnish engineering services company with around 3,800 to 4,000 staff in Finland, Sweden, the Netherlands, Germany, Poland, Denmark and China. Its Software and Embedded Solutions unit develops embedded software, electronics and IoT systems for industrial manufacturers. In March 2026 the company finished change negotiations in that unit covering 336 people in Finland and cut up to 28 jobs. It also does mechanical engineering and technical documentation, which is useful when a product needs more than electronics.

How it differs from Capgemini Engineering: Mechanical, electrical and embedded engineering in one listed company. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Etteplan is better for industrial machinery makers, Nordic buyers.

Paul Massey started Bluefruit Software in 2000, and it has been employee-owned since 2019. Based in Redruth, Cornwall, it employs 70+ developers, testers and user experience specialists. It works on embedded and device software, often for medical, industrial and scientific products, with a strong emphasis on testing. Hardware design is left to the client or a partner.

How it differs from Capgemini Engineering: Employee-owned embedded software team with a strong testing culture. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Bluefruit Software is better for embedded software for medical and scientific devices.

Sirin Software was founded in March 2014 and has its R&D centre in Kyiv, with the company registered in Florida. A 2016 merger with Lampa Studio added mobile and web development. Directories now put the team at 50 to 200 people. Embedded systems, IoT and server-side software are its core business.

How it differs from Capgemini Engineering: US contracting with a Kyiv embedded team. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Sirin Software is better for firmware and IoT apps at Ukrainian rates.

Volodymyr Shevchyk and Yaroslav Rubii founded Indeema Software in Lviv in 2014. It had more than 60 staff in 2022, when InSoft Partners founder Vitalii Gorovyi bought a minority stake, and directories now list 50 to 200 people. The company focuses on IoT development and runs an R&D hub in its Lviv office. It also co-founded IT courses with Lviv's Franko National University.

How it differs from Capgemini Engineering: A company built around IoT from day one, with its own R&D hub. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Indeema Software is better for IoT-focused boutique, firmware plus cloud.

Two hardware and software engineers founded Integra Sources in 2014, and it is based in Astana, Kazakhstan. The team is small, cited at 30 to 50+ people, and it designs electronics, writes firmware and builds IoT and embedded systems. Portfolio projects include an asset tracker, a robotic lawnmower and a pet camera. It reports more than 250 completed projects.

How it differs from Capgemini Engineering: Electronics design and firmware at some of the lowest rates on this list. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Integra Sources is better for budget hardware and firmware for start-ups.

Very was founded in 2011 by Ben Wald and started out building software and websites before settling on IoT. Its staff work remotely across the US, with Bozeman, Montana listed as its base, and Built In counts 193 employees. The company covers hardware prototyping, firmware, IoT platforms and apps. Its Clutch profile lists a $250,000 minimum project size and $200 to $300 hourly rates.

How it differs from Capgemini Engineering: US-only distributed team with strong product management and platform engineering. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Very is better for funded US product teams, platform-heavy IoT.

Jaycon was founded in 2011 and is based in Central Florida. It designs, prototypes and manufactures wireless and IoT hardware, with in-house injection moulding and circuit board assembly plus production capacity in China and Vietnam. The team is 10 to 49 people according to directories, it holds ISO 9001:2015 certification, and it made the 2025 Inc. 5000 list. It is a design partner of both Nordic Semiconductor and Silicon Labs.

How it differs from Capgemini Engineering: Takes a device from industrial design to production runs, including enclosures. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Jaycon is better for design plus manufacturing from one vendor.

Embitel began in 2006 in a Bengaluru apartment and is now a Volkswagen Group company headquartered in Whitefield, with development centres in Ahmedabad, Pune and Coimbatore. Its focus areas are automotive embedded software, IoT for connected vehicles and industrial automation, and digital commerce. It works with CARIAD, Volkswagen's software unit. Headcount estimates range from roughly 600 to over 1,000.

How it differs from Capgemini Engineering: Automotive embedded engineering backed by Volkswagen Group ownership. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Embitel Technologies is better for automotive and connected-vehicle IoT.

Spyrosoft was founded in 2016 and is headquartered in Wrocław, with a UK arm in Dorset. Estimates of its headcount range from about 800 to 1,900. Embedded software, automotive and industrial systems make up a large share of its work, next to general cloud and web development. It is listed on the Warsaw Stock Exchange.

How it differs from Capgemini Engineering: Large embedded and automotive teams inside a listed Polish group. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Spyrosoft is better for embedded and automotive teams at Polish rates.

N-iX started in Lviv in 2002 and reports more than 2,400 engineers across Europe, the Americas and Asia-Pacific. Its IoT practice sits alongside data, cloud and enterprise work, and covers embedded software, connectivity and cloud platforms. The scale helps when a connected-product programme needs many cloud and data engineers. Most delivery is from Ukraine and Poland.

How it differs from Capgemini Engineering: Big cloud and data bench to put behind a device programme. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, N-iX is better for IoT platforms needing large data and cloud teams.

Intellias was founded in Lviv in 2002 and grew from about 150 people in 2013 to more than 1,100 by 2018, when Horizon Capital took a minority stake. Recent estimates put it at around 3,000 or more. Its best-known IoT work is in connected vehicles, navigation and infotainment, and in 2024 it partnered with BlackBerry on the IVY vehicle data platform. It also won a 2023 Frost & Sullivan award for connected infotainment software.

How it differs from Capgemini Engineering: Automotive connectivity work recognised by Frost & Sullivan and BlackBerry. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Intellias is better for connected vehicles, navigation and infotainment.

SoftServe began in Lviv in 1993 and is co-headquartered in Austin, Texas, with about 13,100 employees in 2025 by Revelio Labs' estimate. Its IoT work is mostly on the cloud and data side: device management, analytics and digital twins on AWS, Azure and Google Cloud. Embedded engineers are available, but they are a small part of the business. Delivery comes mainly from Ukraine, Poland, Bulgaria and Latin America.

How it differs from Capgemini Engineering: Cloud partner depth and large teams for IoT data platforms. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, SoftServe is better for cloud IoT platforms and digital twins.

Sigma Software was founded in 2002 and is part of the Swedish Sigma group. It describes a team of over 2,100 professionals in offices across 19 countries. Embedded and automotive software are among its practices, alongside a wide range of web, cloud and enterprise work. IoT buyers will find capable firmware and cloud engineers, but not a hardware design house.

How it differs from Capgemini Engineering: Scandinavian governance with Ukrainian and Polish embedded engineers. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Sigma Software is better for embedded and cloud teams under Swedish ownership.

Cogniteq was founded in 2005 and lists its locations as Lithuania and Poland, with a head office in Vilnius. It has 50 to 250 people, depending on the directory, and reports more than 300 launched projects. Its IoT services include consulting, application development, MVPs and hardware engineering, next to web, mobile and enterprise work. Its Clutch profile shows a 4.9 rating from 44 reviews.

How it differs from Capgemini Engineering: Mid-sized EU vendor that covers IoT apps and some hardware engineering. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Cogniteq is better for IoT MVPs with an EU-based vendor.

MobiDev was founded in 2009, opened a US office in Atlanta in 2011, and now lists its headquarters in the Atlanta area. Its engineering centres are in Chernivtsi, Ukraine, and Łódź, Poland. The team was 436 people in late 2022, and recent estimates are closer to 290. IoT is one of several practices next to web, mobile, AI and augmented reality.

How it differs from Capgemini Engineering: Combines IoT software with computer vision and AR skills. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, MobiDev is better for IoT apps with AI or AR features.

ScienceSoft has been in business since 1989, is headquartered in McKinney, Texas, and cites more than 750 experts across the US, the Gulf region and the EU. It has worked on IoT since 2011, mostly the software side: monitoring platforms, dashboards and integration with business systems. Clutch lists an IoT physiotherapy platform among its projects. Hardware and firmware are not where it is strongest.

How it differs from Capgemini Engineering: Long software consulting history applied to IoT monitoring platforms. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, ScienceSoft is better for IoT dashboards and business-system integration.

GlobalLogic was founded in 2000 and became part of Hitachi in 2021, where it feeds the Lumada industrial IoT business. Revelio Labs estimated around 65,000 employees at the end of 2025, down 3.5% on the year. It describes its work as chip-to-cloud engineering, and its European centres specialise in embedded and automotive software. Its size suits large programmes far better than single-device projects.

How it differs from Capgemini Engineering: Chip-to-cloud engineering backed by Hitachi's industrial portfolio. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, GlobalLogic is better for large industrial IoT programmes, Hitachi ecosystem.

Tata Elxsi is a listed Tata Group company based in Bengaluru, with revenue of about ₹3,757 crore in the year to March 2026 and a headcount of 11,540. Media and communications is its largest segment. In transport it has won multi-year software-defined vehicle deals in Asia-Pacific and the US. IoT work is spread across these segments, and the company does not report it on its own line.

How it differs from Capgemini Engineering: Design and embedded engineering at Indian rates with Tata Group backing. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Tata Elxsi is better for software-defined vehicles, set-top boxes, large teams.

L&T Technology Services was set up in 2012 as part of the Larsen & Toubro group and is listed in India. It had 23,830 employees at the end of March 2026, with 22 global design centres. It works across transport, industrial products, telecoms, plant engineering and medical devices, with stated focus areas including 5G, digital manufacturing and medtech. IoT appears across these sectors rather than as a separate business.

How it differs from Capgemini Engineering: Large engineering R&D capacity with industrial group backing. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, L&T Technology Services is better for engineering capacity for industrial and medtech OEMs.

Cyient was incorporated in 1991 and is headquartered in Hyderabad. It reported 12,049 employees at the end of March 2026 and works for more than 300 customers on mechanical, electrical, embedded, network and plant engineering. Embedded systems and Industry 4.0 connectivity are among its services. For a buyer focused purely on IoT products, they are a small part of a much larger engineering business.

How it differs from Capgemini Engineering: Broad engineering services with embedded work for heavy-industry clients. While Capgemini Engineering excels at the largest engineering bench on this list, with factory and operational technology expertise, Cyient is better for engineering outsourcing for aerospace and rail OEMs.