StartupBlink

76 Top startups in Trondheim for July 2026

We rank Vespa.ai, Nomono AS and Seaweed Solutions in Trondheim along with 73 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Trondheim startup ecosystem ranks #410 globally and #4 in Norway.

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Best Startups in Trondheim for 2026

1st
Vespa.ai logo
Vespa.aiSB Score: 419

Vespa.ai was built within Yahoo 20+ years ago as a lexical search engine (competing against Lucene-based search engines) to power all of Yahoo's search, recommendations, and personalization (still powering all Yahoo properties today). We adopted Tensor & Vector support in 2014, and since open-sourcing Vespa Engine in 2017, it's has been adopted by the largest internet businesses (e-commerce, market intelligence, marketplaces, social, apps) to power their multi-modal retrieval faster, and with higher accuracy, than any other alternative on the planet. Vespa.ai powers today's most advanced AI applications for companies like Spotify, Perplexity, Indeed, AlphaSense, Taboola, Vinted, Farfetch, and many others.

View Full Page
Website
vespa.ai
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$31M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
Nomono AS logo
Nomono ASSB Score: 412

Nomono simplifies recording, production, and collaboration for podcasters and broadcast journalists. We’re building hardware and software that is simple to use and delivers excellent recordings from the field. It eliminates tedious tasks and technical hurdles so you can focus on your story and the people telling it. In the process, we’re transforming the listening experience by enabling anyone to record object-based spatial audio in the field that is compatible with formats from binaural all the way to Dolby Atmos and Eclipsa Audio. Nomono was founded in 2019 by SINTEF Venture V AS, CTO Audun Solvang, CEO Jonas Rinde, and our Head-of-Software, Sigurd Saue as a spinout from SINTEF Digital. The company has received funding through seed investors including SINTEF Venture 5 AS, Skyfall Ventures, Spintop Ventures, Investinor, and research support grants from the Research Council of Norway, and Innovation Norway.

View Full Page
Website
www.nomono.co
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$14.1M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
Seaweed Solutions logo
Seaweed SolutionsSB Score: 391

Seaweed Solutions AS (SES) is a seaweed cultivator, innovator and business development company. Established in 2009 to enable large-scale ocean farming of seaweed for the production of food, feed, pharmaceuticals, biomaterials and other valuable products the company has gained a leading role in European seaweed cultivation. Today the company controls the entire value chain with proprietary seed hatcheries, deployment methods, open-water farms and processing plants. SES is pioneering modern seaweed farming with a patented seaweed cultivation technology - Seaweed Carrier - the culmination of its extensive know-how dating back to the 1970s. The company has a dedicated, international team with backgrounds in biology, marine engineering, biotechnology and business, working on bringing innovative solutions to the seaweed industry. Their main farms in Norway are the largest seaweed farms in Europe dedicated to brown macroalgae. Seaweed Solutions' goal is to become the leading European supplier of cultivated biological seaweed and seaweed seeds. SES develops partnerships, provides turnkey solutions and supplies services within selected areas including cultivation technology, raw material sourcing, market development and environmental services.

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Website
seaweedsolutions.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$25.5M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
4th
Mojob logo
MojobSB Score: 327

We’re privileged to build amazing products with new interesting technologies and amazing people. To us, our job is more than a job. Our workplace is fun, and a great place to be. We strive for excellence and love to see our ideas become reality, creating value for our customers. Mojob is a mobile-first AI-based recruitment tool and job seeker app for hiring unskilled labor. The system fits small companies and chains with central leadership, but local recruitment.

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Website
www.mojob.io
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$719K
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
5th
Zeabuz logo
ZeabuzSB Score: 326

Zeabuz offers maritime autonomy software and solutions that enable radical operational savings through energy efficiency and onboard crew reduction. Entirely new operational concepts are emerging from our technology. e.g. self-driving electric urban passenger ferries crossing urban waterways like a horizontal elevator 24/7 - low cost, zero-emission, always available, compelling for the audience. Other segments include workboats, car ferries, short-sea shipping, It is a spin-off of the Norwegian University of Science and Technology’s progressive research center for autonomous marine operations and systems.

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Website
www.zeabuz.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$2.3M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
6th
ScoutDI logo
ScoutDISB Score: 324

Manual visual inspection of industrial assets is costly, time-consuming and exposes human operators to risk of injury. ScoutDI has developed the drone Scout 137 for inspection of confined spaces and indoor industrial assets that eliminates the need for scaffolding or climbing. Follow inspections as they happen live in our Scout Portal, location-tag findings with their precise location in the 3D asset model and generate reports.The company has now customers on all continents.

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Website
www.scoutdi.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$8.1M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
7th
OptoScale logo
OptoScaleSB Score: 318

OptoScale sells real-time monitoring equipment for fish farms. OptoScale engages in precision aquaculture, helping fish farmers unlock unprecedented productivity and sustainability gains.

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Website
optoscale.no
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$4.7M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
8th
Way Trafikkskole logo
Way TrafikkskoleSB Score: 305

Way is digitizing the world of traffic training, using virtual environments and intelligent assessments to make an AI based traffic teacher applicable in a simulator, a normal car, or on your desktop. Through our software platform and full scale driving simulator, students will be able to easily and efficiently gain the necessary level of competence in order to become a safe driver. Way wish to create a holistic system and a future standard for intelligent and efficient driver´s training, both nationally and internationally.

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Website
way.no
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$9.7M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
9th
Planktonic AS logo
Planktonic ASSB Score: 297

Planktonic is a Norwegian company dedicated to the development and production of live feed and preserved feed for the aquaculture and aquarium industry. Its value proposition is based on using natural zooplankton as feed for marine species, where the individual zooplankton itself is an intact feed particle, with all its natural qualities preserved, whether it be live or inert feed. Planktonic has developed novel and game changing techniques for commercially utilizing this vast natural marine resource, in a sustainable way. Based on extensive scientific research into zooplankton, combined with a thorough understanding of the needs of commercial aquaculture, the company aims to be a recognized leader within the market for live feed for marine species. Planktonic has developed a unique cryopreservation technology, enabling the preservation and revival of live crustacean nauplii. This could potentially replace most of the use of rotifers and artemia as live feed for the aquaculture industry going forward..

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Website
www.planktonic.no
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$4.1M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
10th
Seram Coatings logo
Seram CoatingsSB Score: 292

Seram Coatings´ product ThermaSiC enables SiC (Silicon Carbide) to be applied as a coating by thermal spraying for the first time. ThermaSiC provides superior coating performance in corrosive and abrasive environments as well as at high temperatures (up to 1500° C in air and 2400° C in inert atmosphere). As SiC is one of the worlds hardest synthetic materials (only exceeded by diamond, cubic boron nitride and boron carbide) and possesses lower density than competing solutions such as WC (tungsten carbide), ThermaSiC gives your products a longer lifetime, lower maintenance costs as well as giving you a competitive advantage.

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Website
seramcoatings.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$4.2M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
11th
Picterus logo
PicterusSB Score: 291

Picterus is an app under development designed to diagnose Jaundice in newborns. Untreated jaundice in newborns is responsible for more than 100,000 deaths each year. More than three-quarters of these deaths occur in the poorest regions of the world, in Sub-Saharan Africa and South Asia. Cheap treatment is partially available, but the screening devices in use today cost around 7,000 dollars, making them practically unavailable in low-resource settings. In addition, due to the global trend of shorter hospital stays after birth, there is now a large unmet need for tools to follow-up jaundice in families' homes. With jaundice now being the number one reason for readmissions to hospitals after birth.

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Website
www.picterus.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$4.6M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:45

Most Funded Startups in Trondheim for 2026

The top three most funded startups in Trondheim have raised total funding of more than USD 93M. CardioMech has 0.18% more funding than Vespa.ai.
1st
CardioMech logo
CardioMechSB Score: 276

CardioMech is a developer of therapeutic devices for structural heart disease that provides a transcatheter alternative to cardiac surgery for the placement of artificial chords for the mitral valve. The company's devices are used for the placement of artificial chords, enabling surgeons to get access to new therapeutic options for heart diseases. The technology is being developed to treat patients with severe, symptomatic, degenerative mitral regurgitation (DMR) due to prolapse or flail. CardioMech was founded in 2015 and is headquartered in Trondheim, Norway.

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Website
www.cardiomech.com
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$36.5M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
Vespa.ai logo
Vespa.aiSB Score: 419

Vespa.ai was built within Yahoo 20+ years ago as a lexical search engine (competing against Lucene-based search engines) to power all of Yahoo's search, recommendations, and personalization (still powering all Yahoo properties today). We adopted Tensor & Vector support in 2014, and since open-sourcing Vespa Engine in 2017, it's has been adopted by the largest internet businesses (e-commerce, market intelligence, marketplaces, social, apps) to power their multi-modal retrieval faster, and with higher accuracy, than any other alternative on the planet. Vespa.ai powers today's most advanced AI applications for companies like Spotify, Perplexity, Indeed, AlphaSense, Taboola, Vinted, Farfetch, and many others.

View Full Page
Website
vespa.ai
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$31M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
Seaweed Solutions logo
Seaweed SolutionsSB Score: 391

Seaweed Solutions AS (SES) is a seaweed cultivator, innovator and business development company. Established in 2009 to enable large-scale ocean farming of seaweed for the production of food, feed, pharmaceuticals, biomaterials and other valuable products the company has gained a leading role in European seaweed cultivation. Today the company controls the entire value chain with proprietary seed hatcheries, deployment methods, open-water farms and processing plants. SES is pioneering modern seaweed farming with a patented seaweed cultivation technology - Seaweed Carrier - the culmination of its extensive know-how dating back to the 1970s. The company has a dedicated, international team with backgrounds in biology, marine engineering, biotechnology and business, working on bringing innovative solutions to the seaweed industry. Their main farms in Norway are the largest seaweed farms in Europe dedicated to brown macroalgae. Seaweed Solutions' goal is to become the leading European supplier of cultivated biological seaweed and seaweed seeds. SES develops partnerships, provides turnkey solutions and supplies services within selected areas including cultivation technology, raw material sourcing, market development and environmental services.

View Full Page
Website
seaweedsolutions.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$25.5M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:45

Top Hiring Startups in Trondheim by Employee Number

The top three hiring startups in Trondheim have an median employee size that is between [101-250]
1st
Aneo logo
AneoSB Score: 210

Aneo is a prominent independent energy transition group in the Nordics, operating Norway's second-largest onshore wind farm and managing numerous hydropower facilities. The company is also actively involved in various downstream electrification projects, driving the shift towards sustainable energy solutions in the region.

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Website
www.aneo.com
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
Kiona logo
KionaSB Score: 189

Kiona is a PropTech platform that empowers stakeholders to enhance resource efficiency and minimize building emissions, fostering a sustainable future. By leveraging advanced technology, Kiona streamlines operations and supports eco-friendly practices, making it easier for users to achieve their environmental goals.

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Website
www.kiona.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
Vespa.ai logo
Vespa.aiSB Score: 419

Vespa.ai was built within Yahoo 20+ years ago as a lexical search engine (competing against Lucene-based search engines) to power all of Yahoo's search, recommendations, and personalization (still powering all Yahoo properties today). We adopted Tensor & Vector support in 2014, and since open-sourcing Vespa Engine in 2017, it's has been adopted by the largest internet businesses (e-commerce, market intelligence, marketplaces, social, apps) to power their multi-modal retrieval faster, and with higher accuracy, than any other alternative on the planet. Vespa.ai powers today's most advanced AI applications for companies like Spotify, Perplexity, Indeed, AlphaSense, Taboola, Vinted, Farfetch, and many others.

View Full Page
Website
vespa.ai
Employee range
51 – 100
Web Traffic (Monthly)
Funding amount
$31M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)
4th
Nomono AS logo
Nomono ASSB Score: 412

Nomono simplifies recording, production, and collaboration for podcasters and broadcast journalists. We’re building hardware and software that is simple to use and delivers excellent recordings from the field. It eliminates tedious tasks and technical hurdles so you can focus on your story and the people telling it. In the process, we’re transforming the listening experience by enabling anyone to record object-based spatial audio in the field that is compatible with formats from binaural all the way to Dolby Atmos and Eclipsa Audio. Nomono was founded in 2019 by SINTEF Venture V AS, CTO Audun Solvang, CEO Jonas Rinde, and our Head-of-Software, Sigurd Saue as a spinout from SINTEF Digital. The company has received funding through seed investors including SINTEF Venture 5 AS, Skyfall Ventures, Spintop Ventures, Investinor, and research support grants from the Research Council of Norway, and Innovation Norway.

View Full Page
Website
www.nomono.co
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$14.1M
National Rank(Norway)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:76

Explore More Top Startups

Explore the Startup Ecosystem of Trondheim

National Rank

(Norway)

4th

new

Regional Rank

(Western Europe)

117th

9

Global Rank

(WorldWide)

410th

66

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Top Cities for Startups in Norway - Ranked by StartupBlink

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