Halfspace ApS

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Halfspace50-249Copenhagen, Denmark

Copenhagen data and AI consultancy founded in 2015, now wholly owned by Accenture. Best known for the forecasting system behind Molslinjen's 2024 INFORMS Edelman Award.

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About

Halfspace builds forecasting, analytics and generative AI systems for large Nordic organisations from an office in Copenhagen. Founded in 2015, it was acquired by Accenture in March 2025 and moved into Faculty, another Accenture company, in June 2026. The site now carries Accenture's privacy policy and sends job applicants to Accenture. The evidence is unusually checkable. Molslinjen's ferry forecasting and pricing system, built with Halfspace, won the 2024 INFORMS Franz Edelman Award, and Microsoft's own customer story puts the gain at DKK 15 to 20 million a year. Seventeen named client cases are published. The firm reports more than 80 staff and more than 100 projects. Clutch shows no reviews.

What they sell

Decision making under uncertainty
They leverage Advanced Analytics and Data Science to transform raw data into actionable insights.
Frontier GenAI beyond chatbots
They develop generative AI and agents to streamline complex workflows.
AI Foundations
They design, build, and implement AI platforms to create a robust foundation.
AI Strategy
They develop AI strategies to guide organisations through their digital transformations.

Focus

Approach

AI-native

Industries

transportation energy Finance nonprofit retail public-sector

Services

Workflow AutomationAI AgentsFractional AI Leadership

Stack

customazuredatabricksnvidia

Evidence on file

Independently verified, never paid placement

Case studies

Molslinjen

DKK 15 to 20 million a year in additional revenue and a 3% fuel reduction, per Microsoft's customer story; the firm's own page claims DKK 22 million

Molslinjen (third-party account)

USD 2.6 to 3.2 million yearly savings, 3% fuel and emissions cut, peer reviewed

Molslinjen (vendor account)

15 to 20 million DKK per year, roughly 5,000 tons CO2 avoided in 2023

Better Collective

16.6x improvement in speed to output in 4 weeks

Nordisk Film Cinemas

40% decrease in operational cost

LBP

346% increase in earnings over three years

AnnóAnno

78% increase in workforce efficiency

Getblue

58% decrease in cost per view

Danish Medicines Agency

Energinet

Per Aarsleff

Industriens Fond

personalised newsfeed drawn from 80+ news sources

Certifications & partner status

Microsoft Solutions Partner, Digital & App Innovation (Azure) (self-reported)Microsoft AI and Machine Learning Specialist (self-reported)Databricks partner (self-reported)NVIDIA partner (self-reported)

Directory cross-listings

https://clutch.co/profile/halfspace-data-analytics-ai-companyhttps://theorg.com/org/halfspacehttps://www.cbinsights.com/company/halfspace/https://dk.linkedin.com/company/halfspace

Public footprint

peer reviewed paperINFORMS Journal on Applied Analytics 55(1), published 24 Jan 2025, four Halfspace staff among seven authors
industry award2024 INFORMS Franz Edelman Award won by Molslinjen with Halfspace as the analytics partner
vendor customer storyMicrosoft customer story naming Halfspace, 16 Sep 2024
pressAccenture acquisition announcement, 4 Mar 2025
pressFaculty announcement that Halfspace joins Faculty, 9 Jun 2026

In their words

Provider-supplied, shown as given

Halfspace's AI expertise has transformed Molslinjen, enhancing revenue and optimising workflows. Their impact has been crucial…

Jesper Skovgaard

CCO, Molslinjen

Source

Who you’d work with

Claus Bek Nielsen
Founding Partner & CEO
Kasper Nagel Nielsen
Co-Founder & Chief Engineer
Pierre Pinson
Chief Scientist
Simon Kristiansen
Director, Engineering
Mikkel Bjørn
Director, Data Science
Ditte Marie Næstoft Jakobsen
Chief People Officer