Company lists · Data refreshed September 2026

Top 25 Oncology biotech companies based in Sweden

Name: Oncology biotech companies based in Sweden
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 41 companies tracked

RevenueBase identified 41 oncology biotech companies headquartered in Sweden as of September 2026 and tracks 1,234 professional contacts across them, including 783 with verified work emails. Stockholm is the largest hub.

This list covers oncology biotech companies headquartered in Sweden, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

41Companies

1,234Contacts tracked

783Verified emails

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The 25 largest oncology biotech companies based in Sweden

Ranked by team size

Top 25 of 41 oncology biotech companies based in Sweden, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to oncology biotech companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Raysearch Laboratories	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	201-500	400 contacts →
	Indirect evidence “ADVANCING CANCER TREATMENT RaySearch is advancing cancer treatment through pioneering software.” Source: RevenueBase Database · checked Sep 17, 2026
2	Bioinvent International AB	Partial evidence	Lund, SwedenHQ checked Sep 17, 2026	51-200	140 contacts →
	Partial evidence “BioInvent International AB (Nasdaq Stockholm: BINV) is a clinical-stage biotech company that discovers and develops novel and first-in-class immuno-modulatory antibodies for…” Source: RevenueBase Database · checked Sep 17, 2026
3	Hansa Biopharma	Indirect evidence	Lund, SwedenHQ checked Sep 17, 2026	51-200	137 contacts →
	Indirect evidence “Hansa Biopharma, is a pioneering commercial-stage biopharmaceutical company on a mission to develop and commercialize innovative and life altering treatments for patients with…” Source: RevenueBase Database · checked Sep 17, 2026
4	Oncopeptides AB Publ	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	51-200	83 contacts →
	Partial evidence “Oncopeptides is a Swedish biotech company focusing on research, development and commercialization of targeted therapies for difficult-to-treat cancers.” Source: RevenueBase Database · checked Sep 17, 2026
5	Sprint Bioscience	Indirect evidence	Huddinge, SwedenHQ checked Sep 17, 2026	11-50	52 contacts →
	Indirect evidence “Sprint Bioscience is an innovative company focused on early-stage drug development, providing novel drug candidates within the cancer field.” Source: RevenueBase Database · checked Sep 17, 2026
6	Medivir AB	Indirect evidence	Huddinge, SwedenHQ checked Sep 17, 2026	n/a	44 contacts →
	Indirect evidence “Medivir develops innovative drugs with a focus on cancer where the unmet medical needs are high.” Source: RevenueBase Database · checked Sep 17, 2026
7	Biovica International AB	Indirect evidence	Uppsala, SwedenHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Biovica develops and commercializes blood-based biomarker assays that improve the monitoring of modern cancer therapies and predict patient outcomes.” Source: RevenueBase Database · checked Sep 17, 2026
8	Alligator Bioscience AB	Strong evidence	Lund, SwedenHQ checked Sep 17, 2026	11-50	29 contacts →
	Strong evidence “Alligator Bioscience AB is a clinical-stage biotechnology company developing tumor-directed immuno-oncology antibody drugs.” Source: RevenueBase Database · checked Sep 17, 2026
9	Vivesto AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	1-10	28 contacts →
	Indirect evidence “Vivesto is a Swedish drug development company that aims to offer new treatment options for hard-to-treat cancers where there are major medical needs and significant market…” Source: RevenueBase Database · checked Sep 17, 2026
10	Mendus AB	Indirect evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Mendus is dedicated to changing the course of cancer treatment by addressing tumor recurrence and improving survival outcomes for cancer patients, while preserving quality of life.” Source: RevenueBase Database · checked Sep 17, 2026
11	Elypta	Indirect evidence	Solna, SwedenHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “Elypta is a Swedish molecular diagnostics company focused on reducing cancer mortality through early detection.” Source: RevenueBase Database · checked Sep 17, 2026
12	Neogap Therapeutics AB	Partial evidence	Stockholm, SwedenHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “NEOGAP Therapeutics AB is a privately held clinical stage biopharmaceutical company with the main focus on immuno-oncology.” Source: RevenueBase Database · checked Sep 17, 2026
13	Bioreperia AB	Indirect evidence	Linköping, SwedenHQ checked Sep 17, 2026	1-10	22 contacts →
	Indirect evidence “At BioReperia, we are transforming how cancer therapies are developed and personalized.” Source: RevenueBase Database · checked Sep 17, 2026
14	Asgard Therapeutics	Partial evidence	Lund, SwedenHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Asgard Therapeutics is a privately held biotech company pioneering in vivo direct cell reprogramming for cancer immunotherapy.” Source: RevenueBase Database · checked Sep 17, 2026
15	Spago Nanomedical AB	Partial evidence	Lund, SwedenHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “Spago Nanomedical is a Swedish biotechnology company developing products for precision imaging and radionuclide treatment of cancer and other devastating diseases.” Source: RevenueBase Database · checked Sep 17, 2026
16	Xintela AB	Indirect evidence	Lund, SwedenHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Xintela develops medical products in stem cell therapy and targeted cancer therapy based on the Company's cell surface marker integrin α10β1 which is found on mesenchymal stem…” Source: RevenueBase Database · checked Sep 17, 2026
17	Active Biotech AB	Partial evidence	Lund, SwedenHQ checked Sep 17, 2026	1-10	18 contacts →
	Partial evidence “Active Biotech AB (publ)(NASDAQ Stockholm: ACTI) is a biotechnology company that deploys its extensive knowledge base and portfolio of compounds to develop first-in-class…” Source: RevenueBase Database · checked Sep 17, 2026
18	Beactica Therapeutics	Indirect evidence	Uppsala, SwedenHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Beactica Therapeutics is a specialist drug discovery and development company, committed to the fight against cancer.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ascelia Pharma AB	Strong evidence	Malmö, SwedenHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Ascelia Pharma is a biotech company focused on orphan oncology treatments.” Source: RevenueBase Database · checked Sep 17, 2026
20	Nextcell Pharma AB	Partial evidence	Huddinge, SwedenHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “NextCell Pharma is an innovative Biotech growing out of the need for Advanced Therapy Medicinal Products for Autoimmune Disease and Transplantation.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ilya Pharma	Indirect evidence	Uppsala, SwedenHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Delivering local-acting immunotherapies to patients” Source: RevenueBase Database · checked Sep 17, 2026
22	Isofol	Partial evidence	Gothenburg, SwedenHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Isofol is a publicly listed biotech company developing the drug candidate arfolitixorin to enhance the efficacy of standard treatment for patients with severe forms of cancer.” Source: RevenueBase Database · checked Sep 17, 2026
23	Lokon Pharma AB	Partial evidence	Uppsala, SwedenHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “LOKON PHARMA is a Swedish biotech company in the forefront of developing immunostimulatory gene therapy for cancer-based on oncolytic viruses.” Source: RevenueBase Database · checked Sep 17, 2026
24	Elicera Therapeutics AB	Indirect evidence	Göteborg, SwedenHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Elicera Therapeutics is a clinical stage cell and gene therapy company focusing on immunooncology.” Source: RevenueBase Database · checked Sep 17, 2026
25	Reccan AB	Indirect evidence	Lund, SwedenHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence “Early diagnosis, better prognosis.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: oncology biotech companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names oncology biotech companies.
Partial evidence: Its own public description names part of oncology biotech companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oncology biotech companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 41 oncology biotech companies based in Sweden

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Oncology biotech companies based in Sweden at a glance

As of Sep 17, 2026

63.5%Verified-email coverage

30.1Average contacts per company

11-50Median size (employees)

22.0%Largest-city concentration · Stockholm

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Sweden, so it is reported there. Company counts and contact totals on this page are exact for Sweden, over 41 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among oncology biotech companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Sweden whose own description of what they do matches “oncology biotech companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names oncology biotech companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among oncology biotech companies, and records with no verified work email. Companies headquartered outside Sweden are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 783 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names oncology biotech companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many oncology biotech companies are there based in Sweden?

RevenueBase identified 41 oncology biotech companies headquartered in Sweden as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Raysearch Laboratories, headquartered in Stockholm, tops this list with the largest team on record.

Which city has the most oncology biotech companies?

Stockholm leads with 9 headquartered companies, followed by Lund (6) and Solna (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 783 verified decision-maker contacts tracked across these 41 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.