Topsoe
Alternative Fuels · Hydrogen Energy
4open roles
Growinghiring pace, 73 of 100
Certifiedvisa sponsor licence, Denmark
4countries with offices
Overview
Headquartered in Kongens Lyngby, Denmark, Topsoe is a global leader in catalysis, chemical process technology, and decarbonization solutions. The company engineers advanced proprietary catalysts, chemical synthesis processes, and solid oxide electrolyzer systems that power the production of green hydrogen, sustainable aviation fuels, and low-carbon chemicals. Partnering with major energy, chemical, and refining industries worldwide, it plays a pivotal role in accelerating large-scale industrial transitions toward net-zero emissions.
Key facts
As of Nov 13, 2026, Alion lists 4 open roles at Topsoe. Topsoe is headquartered in Kongens Lyngby, Denmark. It was founded in 1940.
- Open roles
- 4Its careers board, read on Nov 13, 2026
- Headquarters
- Kongens Lyngby, DenmarkAlion company profile, updated Nov 12, 2026
- Founded
- 1940Alion company profile, updated Nov 12, 2026
- Employees
- 1000+Alion company profile, an estimated range
- Visa sponsorship, Denmark
- CertifiedSIRI · checked Nov 12, 2026
- Technologies in its job postings
- 25Named in its job postings
Official records
Jobs
Apply
Visa sponsorship
Certified
SIRI status
Fast-track
Visa route
2
Open roles in Denmark
In the register as Topsoe A/S · CVR 41853816
Other sponsors in the same field
Siemens Energy 
Hempel 
Cavendish Hydrogen
See 2 open roles Alert me
SIRI · checked Nov 12, 2026 · Visa details by country
Growth
Hiring Momentum
73/100
Growing
Open positions
4
5 opened / 8 closed in 30 days
Median time-to-fill
26 days
faster than 51% of the market
ATS activity
Every ~12 hours
11/12/2026
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Field & Service
17% ▲
Security
13% ▼
Operations
13% ▼
Early Careers
13% ▲
Data Science
8% ▼
HR
8%
Activity Timeline
New location: United States
Nov 2026
New location: Kraków
Nov 2026
Added Machine Learning to stack
Oct 2026
Added HPLC to stack
Oct 2026
Added Power BI to stack
Oct 2026
Added Copilot to stack
Oct 2026
Added ChatGPT to stack
Oct 2026
New location: Frederikssund
Oct 2026
New location: Kongens Lyngby
Oct 2026
Added GDPR to stack
Oct 2026
New location: Denmark
Oct 2026
Added LinkedIn to stack
Oct 2026
Financials
Total raised
$10M
Latest round
Grant
Funding rounds
15
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Grant | 2026 | $1M | Details |
| Grant | 2024 | $245k | Details |
| Grant | 2023 | $5.7M | Details |
| Grant | 2023 | $270k | Details |
| Grant | 2022 | $349k | Details |
| Grant | 2022 | $470k | Details |
| Grant | 2022 | $12k | Details |
| Grant | 2021 | $74k | Details |
| Grant | 2020 | $451k | Details |
| Grant | 2020 | $321k | Details |
| Grant | 2020 | $212k | Details |
| Grant | 2019 | $273k | Details |
| Grant | 2019 | $378k | Details |
| Grant | 2018 | $80k | Details |
| Grant | 2017 | $176k | Details |
Tech stack
Technologies named in job postings at Topsoe over the last 12 months, by layer, with the share of postings for each.
Technologies in use
25
Postings analysed
10
Stack modernity
81/100AI adopter
Languages
Python70%
JavaScript30%
PowerShell30%
SQL30%
Cloud & platforms
Active Directory20%
Databricks20%
Microsoft Entra ID20%
Spark20%
AI & ML
ChatGPT10%
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Full Topsoe tech stack
25 technologies · by team · pay by technology · changes · similar stacks
News
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SkyNRG selects Technip Energies, Sasol and Topsoe for Project Wigeon FEED
Project Wigeon is designed to produce 50 million gallons (143 kt) of SAF annually using renewable natural gas (RNG) and commercially proven Fischer-Tropsch technology.
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Haldor Topsoe A/S: Topsoe delivers solid financial results for 2024
7.3.2025 08:00:12 CET Topsoe A/S Annual Financial ReportRead the annual report 2024 here.Topsoe, a global leader in energy transition technologies, delivers full-year results with solid revenue
Read more
Report
Offices
Where the company hires and what each office is for
Cities
5
Hiring now
2
Countries
4
Busiest office
Frederikssund
Loading the map
Headquarters
Builds here
Office with open vacancies
No open vacancies right now Tap a pin for the office
Kongens Lyngby
Denmark
HQ
7 posted in 90 days 500-1000 est. staff
Frederikssund
Denmark
2 open roles 5 posted in 90 days 500-1000 est. staff
hires for Field & Service
Kraków
Poland
1 open roles 1 posted in 90 days 100% engineering 50-200 est. staff
hires for Science & Research
How to cite this page
Alion, "Topsoe: key facts", as of Nov 13, 2026. https://alion.io/company/topsoe
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page. CC BY-SA 4.0