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Hi Rasmus

Named after the founder's autistic son. Danish, and the only company here with a verifiable founding date.

The short version

Founded
16 August 20192
Headquarters
Copenhagen, Denmark2
Owned by
Not stated in the public register2
Chief executive
Nikolaj Hendriksen, founder1
Money raised
Up to €50,000 EU award3

Nikolaj Hendriksen's son Rasmus was diagnosed with autism. The company's own account describes him as still nonverbal at four, and the family being told the condition was lifelong and they should lower their expectations. After ABA therapy he progressed. Hendriksen went on to build software for it, and named the company after his son.14

Because the company is registered in Denmark, it appears in a public business register in a way no American competitor does. The register shows it was formed on 16 August 2019 in Copenhagen, and records nine employees in the Danish entity.2

Hi Rasmus has grown mostly through partnerships rather than capital. It integrates with the Australian platform Lumary and with AlohaABA, and the founder's family has since relocated to Colorado.564

How it got here

16 August 2019
Hi Rasmus ApS registered in Copenhagen.2
June 2020
Selected for EIT Health's Headstart programme, which provides up to €50,000 per start-up.3
October 2023
Lumary announces a partnership integrating Hi Rasmus data collection.5
April 2024
Integration with Hi Rasmus announced: a completed session in Hi Rasmus can be sent through to AlohaABA.6
May 2025
Behavioral Framework selects Hi Rasmus alongside Lumary.7

Money and ownership

WhatAmountDetail
EIT Health HeadstartUp to €50,000June 2020. An EU health-innovation program; the per-company amount was not broken out.3
Size, as the company reports it self-reported figures by year
As ofReported
2026Nine employees in the Danish entity, per the business register2
What we could not confirm 5 open questions
  • No venture round has ever been announced, and we could find none in Danish or US filings.2
  • The company has both a Danish entity and a US one, and we could not establish which is the parent. The public register we consulted returns no ownership data at all.2
  • Three different headquarters appear across sources: Copenhagen in the register, Nashville on the company's contact page, and Lexington, South Carolina on an industry association listing.2
  • Group-wide employee count, customer count and revenue are not published. The staff figure above covers the Danish entity only.2
  • The company's own site spells the founder's surname both Hendriksen and Henriksen. The Danish register uses Hendriksen.1

Sources

  1. Hi Rasmus — Our storyaccessed 1 Aug 2026
  2. Danish Central Business Register — Hi Rasmus ApS, CVR 40730796accessed 2 Aug 2026
  3. EIT Health announces start-ups selected for the 2020 Headstart programme2 Jun 2020
  4. The story behind Hi Rasmus — a conversation with the founder13 Jun 2025
  5. Lumary partners with Hi Rasmus3 Oct 2023
  6. Hi Rasmus and AlohaABA integration24 Apr 2024
  7. Behavioral Framework selects Hi Rasmus and Lumary27 May 2025

Related

Hi Rasmus in the directory What it does, what it costs, who it suits, and the alternatives LumaryAn Australian company built for a government disability scheme, now selling to American ABA practices.AlohaABAPublishes its price, which almost nothing else in ABA software does — but not its founder.MotivityBuilt on eleven million dollars of federal research grants before it took a cent of venture capital.
How we researched this. Every numbered citation above links to the document it came from — a company or investor announcement, a regulatory filing, or a government business register. Funding aggregators were used only to find those documents, never as a source for a figure: where a widely repeated number has no traceable origin, we leave it out and say so. Nothing on this page is estimated or inferred. Something wrong or out of date? Send a correction.