This list has been made in collaboration with members of /r/haskell
There is also a similar list for PureScript
If you see a company on the list that doesn't exist anymore, or does not use Haskell anymore, please send a pull request with an explanation. The same goes if you're currently working at, or know a company that uses Haskell but is not on the list. Please include the website, github (if applicable), locations, sector and whether the company allows developers to work remotely.
Many of these companies have some kind of Haskell development, but it is often in one or a few particular teams rather than company-wide.
Some of these companies support remote hires. Where that information is available, it has been indicated in the Remote OK column below. Timezone and/or country restrictions might apply.
| Name | Location | Sector | Source | Remote OK? |
|---|---|---|---|---|
| Adjoint | Boston, MA, USA | Finance | Github | |
| Advanced Telematic Systems | Berlin, Germany | Automotive | Github | |
| AlasConnect | Anchorage - Fairbanks - Palmer, AK, USA | IT/Telecom | Github | |
| Alphasheets | San Francisco, CA, USA | Business software | Contractors | |
| Ambiata | Sydney, Australia | Marketing | Github | |
| Anduril Industries | Orange County, CA, USA | Computer Vision | Haskell-cafe | |
| Ansarada | Sydney, Australia | Finance | Github | |
| Applikativ | Stavanger, Norway | Consulting | ||
| Arbor Networks | Sydney, Australia | Anti-DDOS | Yes (for similar timezones) | |
| Asahi Net | JP | ISP | Hacker News | |
| Assertible | USA | SaaS/Monitoring | ||
| Awake Security | Mountain View, CA, USA | Network Security | ||
| Azara | Boulder, CO, USA | Compliance | Yes | |
| Barclays | London, UK | Finance | Blog | |
| Beautiful Destinations | London, UK | Travel/Advertising | Github | |
| BeeWell | Raleigh, NC, USA | Health Technology | Github | |
| Betterteam | Remote | Recruiting | Github | Yes |
| BIG MOON | Aichi, Japan | eCommerce/Watch | Github | |
| Biocad | Saint Petersburg, Russia | Pharmaceuticals | Job Ad | |
| BNP | Paris, France | Finance | ||
| ByteAlly | Chennai, India | Consultancy, Supply Chain | Github | No |
| Calabrio | Minneapolis, USA, and Vancouver, Canada | Customer engagement | Website | |
| Capital Match | Singapore | Finance | FunctionalJobs | |
| CircuitHub | MA, USA/London, UK | Manufacturing/Consulting | Github | |
| Channable | Utrecht, The Netherlands | Marketing | Github | |
| Chordify | Utrecht, NL | Music | ||
| Chow | Bangalore, India | Food | Github | |
| CJ Affiliate | Los Angeles/Santa Barbara/Westlake Village, CA, USA | Marketing | GitHub Job Posting | No |
| Clearmatics | London, UK | Finance | Blog | Yes |
| CollegeVine | Cambridge, MA, USA | Education | Jobs, GitHub, Blog | Yes (US only) |
| Confer Health | Boston, MA, USA | Healthcare | Github | |
| Co-Star | New York, NY, USA | Astrology | No | |
| CBA | Sydney, Australia | Finance | Github | |
| Data61 | Multiple locations, Australia | Research | Github | |
| Databrary | New York, NY, USA | Research Data | Job Ad | |
| Dfinity | Palo Alto, CA, USA/Zug, Switzerland | Blockchain Research | ||
| Digital Asset | Switzerland, Australia, Hungary, USA | Finance | ||
| London, UK | Advertising | Blog | ||
| Factis Research | Freiburg, Germany | Medicare | Github | |
| Fairvioo | Paris, France | E-commerce/Social | Job Ad | |
| Formation | San Francisco, CA, USA | Analytics/Marketing | Github Old GitHub | Some |
| FretLink | Paris, France | Logistics/Transportation | ||
| Freckle Education (formerly Front Row) | San Francisco, CA, USA | Education | Github | Yes |
| FP Complete | Remote | Consulting/Training | Github | Yes |
| Fugue | Washington, DC, USA | Automation | ? | |
| Futurice | Helsinki, Finland | Software | Github | No |
| Galois | Portland, Oregon, USA | Consulting/Research | ? | |
| GetShop.TV | Moscow, Russia | ? | ||
| GitHub | San Francisco, CA, USA | Static Analysis | Job Ad | Yes |
| Grafted-In | Grand Blanc, MI, USA | Custom dev and online marketing | GitHub | |
| Habito | London, UK | Finance | Job Posting | No |
| Hasura | Bangalore, India | Developer tools | Job Posting | Yes |
| Health eFilings | Madison, WI, USA | Healthcare | GitHub | Yes |
| Helium | Mountain View, CA, USA | ? | ? | |
| Henry Labs | Stockholm, Sweden | Project Management | Job Ad | |
| Holland & Hart | Boulder, Co, USA | Law | ? | |
| Holmusk | Singapore | Health | ||
| Hornet Security | Hanover/Berlin, Germany | ? | Github | |
| Hotwirestudios | Dortmund, Germany | ? | ? | |
| IOHK | Remote | Blockchain research | Github | Yes |
| IMVU | Silicon Valley, CA, USA | 3D Chat | Github | |
| Iris Connect | Brighton, UK | ? | ? | ? |
| ITProTV | Gainesville, FL, USA | eLearning | Some | |
| JP Morgan | Brooklyn, NYC, USA | Finance | ||
| Kadena | Brooklyn, NY, USA | Finance | Some cases | |
| Karamaan Group | New York, NY, USA | Finance | ? | |
| Kaspersky Lab | Moscow, Russia | Security/AV | ? | |
| Keera Studios | UK; Spain | Consulting, Mobile Apps, Game Programming | Github | Yes |
| Kitty Hawk | Mountain View, CA, USA | ? | ? | ? |
| KSF Media | Helsinki, Finland | Media | Github | |
| Layer 3 | Atlanta, Georgia, USA | Network Security | Github | Yes |
| Leap Year | Berkeley, USA | ? | ? | ? |
| Liquid Democracy e.V. | Berlin, Germany | ? | ? | ? |
| Lumi | Los Angeles, CA, USA | Packaging | Stack Overflow | Yes |
| Lumiguide | Nijmegen, Netherlands | Smart cities | Github | |
| MackeyRMS | Boston, MA, USA | Financial research SaaS | No | |
| MailOnline | London, UK | Media | Github | |
| Mercury | San Francisco, CA, USA | Finance | ||
| Metrix Financial Reporting Solutions | Hamburg, Germany | ? | ? | ? |
| Monad | Tampere, Finland | Software | Website | ? |
| Monic | New York, NY, USA | Consulting | ||
| Myrtle Software | Cambridge, UK | ? | ? | ? |
| nStack | London, UK | SaaS/Analytics | Github | |
| NEC | New Zealand | Smart City | ||
| NoRedInk | San Francisco, CA, USA | eLearning | Github | |
| Numerai | San Francisco, CA, USA | Finance | Github | |
| Obsidian Systems | New York, NY, USA | Consulting | Github | Some cases |
| Oracle Labs | Remote | Blockchain research | Github | |
| Permutive | London, UK | Analytics | Job Ad | |
| Picus Security | Ankara, Turkey | Information security | Github | |
| Position Development | New York, NY, USA | Consulting | Github | No |
| Plow Technologies | Oklahoma City, OK, USA | Automation | Github | |
| Prezi | Budapest, Hungary | ? | ? | ? |
| RELEX Solutions | Helsinki, Finland | Logistics planning | No | |
| S&P Global | USA - New York, Boston, Denver. India - Gurgaon | Finance | Functional Jobs HN Github | No |
| Saltation | Bielefeld, Germany | ? | ? | ? |
| Scrive | Stockholm, Sweden | eSigning | Github | Yes |
| SEEK | Melbourne, Australia | ? | ? | ? |
| Seller Labs | Athens, GA, USA | E-Commerce | Github | |
| Sentenai | Boston, MA, USA | IoT / Databases | Github Angellist | Negotiable |
| Serokell | Sankt-Petersburg, Russia | Consulting, research | Github | Yes |
| Siemens Convergence Creators | Vienna, Austria | ? | ? | ? |
| Simply RETS | Houston, TX, USA | SaaS (Real Estate) | ? | |
| SimSpace | Boston, MA, USA | Computer Security | Github AngelList | Yes (US/CA/Mexico) |
| Sitewisely | Brisbane, QLD, Australia | SaaS | Github | |
| Skedge | New York, NY, USA | ? | ? | |
| Soostone | New York, NY, USA | Analytics / Artificial Intelligence | Github | Yes |
| SQream Technologies | Tel Aviv, Israel | ? | ? | ? |
| StackBuilders | NYC, USA/Quito, Ecuador | ? | ? | ? |
| Stage N/Unison | Boston, MA, USA | ? | ? | ? |
| Standard Chartered | UK/Singapore | ? | ? | ? |
| Stilo | Ottawa, Canada | ? | ? | ? |
| SumAll | New York, NY, USA | Artificial Intelligence | Yes | |
| Superpowers Corp | Boulder, CO, USA | Software | Some cases | |
| Swift Navigation | San Francisco, CA, USA | GNSS Software | Github | |
| Symbiont | New York, NY, USA | Private Blockchain | Github | No |
| Systor Vest | Stavanger, Norway | ? | ? | ? |
| Target (Data Science and Optimization) | USA | Retail | ? | Yes |
| Tesla | Palo Alto, CA, USA | Automotive | ||
| Tocoman | Helsinki, Finland | Planning software | ||
| The UNIX Man Consulting | USA | Consulting | ||
| ThoughtLeadr | Austin, TX, USA; Worldwide | Advertisement/Analytics | Github | Yes |
| Tracsis | Leeds, UK | Railway Timetabling | Job Ad | No |
| Trigram | Stavanger, Norway | Language Processing | ||
| Tripshot | Portland, OR/Remote, USA | Logistics planning | Github | with US work permit |
| Tsuru Capital | Tokyo, Japan | Finance | Github Reddit | |
| Tweag | Paris, France | HPC Research | Github | Yes |
| TVision Insights | Boston, MA, USA | Television/Advertising | Github | |
| Typeable | Moscow, Russia | Travel/Software | Github | |
| Typelead | Bangalore, India | Programming Language (Eta) | Github | |
| Uphere.ai | San Francisco, CA, USA | Data analytics | ||
| Urbint | New York, NY, USA | Infrastructure planning | Github | |
| Vacation Labs | Goa, India | Travel/Saas | Yes | |
| Vente Privée | Paris, France | Sales | ||
| Wire Swiss | Switzerland | Chat | Github | |
| Well-Typed | London, UK | Consulting | Github | |
| Wrinkl | NYC/Philadelphia, USA | Messaging | Job Ad | Yes |
| Xoken Labs | Bangalore, India | Blockchain, Identity | Github | Yes |
| Zalando | Berlin, Germany | Online fashion store | Github | No |
| Zoomin Software | Tel Aviv, Israel | SaaS | ||
| Inchora | Farnbrough/London, UK | Rental market | Github | Yes |