Startups in Madison
149
Startups
100
Rows shown
164,659
All startups
4 September 2026
Data as of
100 rows
| # | Company | City | Stage | Last round | Date | Total raised |
|---|---|---|---|---|---|---|
| 1 | ApartmentIQ | Madison | Series C | Series C | 2026-08-11 | $59.4M |
| 2 | Dirac Labs | Madison | Pre-seed | Pre-seed | 2026-08-20 | $1.8M |
| 3 | Immuto Scientific | Madison | Seed | Seed | 2025-09-18 | $13.0M |
| 4 | VEDA Data Solutions | Madison | Series B | Series B | 2021-07-27 | $52.2M |
| 5 | Axio BioPharma | Madison | Seed | Seed | 2025-01-01 | $1.7M |
| 6 | DataChat | Madison | Series A | Series A | 2021-09-07 | $30.1M |
| 7 | Bend Health | Madison | Series A | Series A | 2023-03-23 | $32.0M |
| 8 | Understory | Madison | Series A | Series A | 2024-06-05 | $57.8M |
| 9 | Last Lock | Madison | Seed | Seed | 2022-10-31 | $2.3M |
| 10 | RoofMarketplace | Madison | Series A | Series A | 2025-07-08 | $13.1M |
| 11 | Huddle Up | Madison | Series C | Series C | 2024-04-10 | $18.2M |
| 12 | Rentable | Madison | Series B | Series B | 2021-08-03 | $34.4M |
| 13 | Asto CT | Madison | Series C | Series C | 2026-04-21 | $92.4M |
| 14 | Geno.Me | Madison | Seed | Seed | 2022-10-12 | $2.6M |
| 15 | Cylerity | Madison | Seed | Seed | 2025-10-28 | $4.0M |
| 16 | Isomark Health | Madison | Seed | Seed | 2022-12-30 | $3.2M |
| 17 | Pivotal Health | Madison | Seed | Seed | 2023-03-01 | $2.8M |
| 18 | Goods Unite Us | Madison | Seed | Seed | 2022-06-03 | $1.5M |
| 19 | Alithic | Madison | Pre-seed | Pre-seed | 2024-01-01 | $2.0M |
| 20 | Cubby | Madison | Pre-seed | Pre-seed | 2024-04-18 | $100K |
| 21 | Invenra | Madison | Series B | Series B | 2018-10-17 | $25.2M |
| 22 | Self Fund Health | Madison | Seed | Seed | 2025-10-07 | $3.4M |
| 23 | CellTrack | Madison | Pre-seed | Pre-seed | 2026-07-16 | $30K |
| 24 | SpayVac for Wildlife | Madison | Seed | Seed | 2025-07-01 | $1.3M |
| 25 | Curate | Madison | Seed | Seed | 2019-07-18 | $2.2M |
| 26 | AirDeck | Madison | Seed | Seed | 2023-06-12 | $4.7M |
| 27 | Civic Media | Madison | Seed | Seed | 2026-06-03 | $2.7M |
| 28 | Career Highways | Madison | Pre-seed | Pre-seed | 2024-10-01 | $1.5M |
| 29 | Breathe for Change | Madison | Pre-seed | Pre-seed | 2017-01-01 | $438K |
| 30 | Live Undiscovered Music | Madison | Seed | Seed | 2021-07-01 | $6.1M |
| 31 | Nimble Therapeutics | Madison | Series A | Series A | 2019-04-30 | $10.0M |
| 32 | Wellbe | Madison | Series A | Series A | 2021-08-31 | $12.8M |
| 33 | Technova Industries | Madison | Seed | Seed | 2024-10-01 | $1.1M |
| 34 | Protegera | Madison | Seed | Seed | 2026-03-05 | $5.5M |
| 35 | Marley Medical | Madison | Seed | Seed | 2021-10-14 | $9.0M |
| 36 | eCIO | Madison | Seed | Seed | 2020-11-24 | |
| 37 | Blexx Technology | Madison | Seed | Seed | 2021-03-15 | $832K |
| 38 | Vascugen | Madison | Seed | Seed | 2019-10-11 | $10.8M |
| 39 | Flux XII | Madison | Seed | Seed | 2025-04-29 | $100K |
| 40 | Rabbit | Madison | Seed | Seed | 2021-11-19 | $3.4M |
| 41 | Slot Check | Madison | Seed | Seed | 2023-03-15 | |
| 42 | IVO Systems | Madison | Seed | Seed | 2023-03-09 | $1.5M |
| 43 | Kilter | Madison | Seed | Seed | 2020-12-20 | $1.1M |
| 44 | Hedge Health | Madison | Seed | Seed | 2025-10-02 | $500K |
| 45 | Otologic Technologies | Madison | Seed | Seed | 2023-05-12 | $705K |
| 46 | Torq Labs, Inc. | Madison | Pre-seed | Pre-seed | 2018-11-28 | |
| 47 | Vimotis | Madison | Pre-seed | Pre-seed | 2025-12-02 | $125K |
| 48 | LÜM | Madison | Seed | Seed | 2020-08-10 | $4.9M |
| 49 | AkitaBox | Madison | Seed | Seed | 2016-05-24 | $1.2M |
| 50 | Cultured Decadence | Madison | Pre-seed | Pre-seed | 2021-04-09 | $1.7M |
| 51 | Codaworx | Madison | Seed | Angel | 2017-01-01 | $2.7M |
| 52 | Re Mixers | Madison | Series A | Series A | 2024-01-10 | |
| 53 | HealthMyne | Madison | Series B | Series B | 2018-08-01 | $27.8M |
| 54 | healthfinch | Madison | Series B | Series B | 2018-04-10 | $17.9M |
| 55 | Capio Biosciences | Madison | Series A | Series A | 2017-01-05 | $2.9M |
| 56 | RPT Labworks | Madison | Seed | Seed | 2025-11-20 | $690K |
| 57 | Synthec Fuels Wisconsin | Madison | Seed | Seed | 2025-07-02 | $1.0M |
| 58 | SlingshotVR | Madison | Series A | Series A | 2022-04-14 | |
| 59 | ThirdSpace | Madison | Seed | Seed | 2018-09-14 | $882K |
| 60 | Outhad AI | Madison | Seed | Seed | 2026-04-22 | $210K |
| 61 | FANTM | Madison | Seed | Seed | 2020-10-01 | $100K |
| 62 | Plumb Pharmaceuticals | Madison | Seed | Seed | 2024-04-18 | $325K |
| 63 | RadUnity | Madison | Seed | Seed | 2023-07-07 | $500K |
| 64 | Strudel AI | Madison | Pre-seed | Pre-seed | 2025-10-14 | $550K |
| 65 | Tetra Defense | Madison | Series A | Series A | 2020-01-14 | $3.0M |
| 66 | Snapcourse | Madison | Pre-seed | Pre-seed | 2022-10-28 | $250K |
| 67 | Advanced Machine Components | Madison | Seed | Seed | 2024-08-13 | $1.7M |
| 68 | Benny | Madison | Seed | Seed | 2023-07-07 | $1.0M |
| 69 | Flow Healthcare | Madison | Seed | Seed | 2018-11-01 | $614K |
| 70 | Abstract Level | Madison | Seed | Seed | 2024-02-23 | $203K |
| 71 | Allergy Amulet | Madison | Seed | Seed | 2020-08-12 | $3.3M |
| 72 | ByUs Media | Madison | Seed | Seed | 2023-03-15 | $100K |
| 73 | Atterx Biotherapeutics | Madison | Series C | Series C | 2023-01-17 | |
| 74 | Cellara | Madison | Series A | Series A | 2017-06-02 | $1.4M |
| 75 | FreeSpace Photonics | Madison | Seed | Seed | 2025-03-06 | $302K |
| 76 | PeptiMed | Madison | Seed | Seed | 2017-05-08 | |
| 77 | CountAbout | Madison | Seed | Seed | 2016-05-24 | |
| 78 | FeedX | Madison | Pre-seed | Pre-seed | 2020-09-08 | $120K |
| 79 | Clock'd | Madison | Seed | Seed | 2020-06-02 | $100K |
| 80 | Castle One | Madison | Seed | Seed | 2020-10-01 | $100K |
| 81 | Intelligible | Madison | Seed | Angel | 2025-07-25 | |
| 82 | Avid Ratings | Madison | Series A | Series A | 2018-08-14 | $6.0M |
| 83 | Working Capital for Community Needs | Madison | Seed | Seed | 2016-05-24 | |
| 84 | SimplifIDe | Madison | Seed | Seed | 2016-12-02 | $1.3M |
| 85 | The TRACE App | Madison | Pre-seed | Pre-seed | 2022-07-12 | $100K |
| 86 | Dock Technologies | Madison | Seed | Angel | 2015-08-01 | $1K |
| 87 | Stealth Therapeutics | Madison | Seed | Seed | 2017-08-10 | $1.1M |
| 88 | CivilGEO | Madison | Seed | Seed | 2011-10-01 | $1.9M |
| 89 | Updown Technologies, Inc. | Madison | Seed | Angel | 2016-07-20 | |
| 90 | Artful Home | Madison | Series C | Series C | 2008-01-01 | $15.5M |
| 91 | Beekeeper Data | Madison | Seed | Seed | 2016-07-01 | |
| 92 | SimpleScript | Madison | Pre-seed | Pre-seed | 2025-08-12 | $25K |
| 93 | Bellbrook Labs | Madison | Seed | Seed | 2012-06-15 | $187K |
| 94 | Insulete | Madison | Seed | Seed | 2016-05-12 | $300K |
| 95 | OpenHomes | Madison | Seed | Seed | 2013-12-20 | $205K |
| 96 | ConfPlus, Inc. | Madison | Pre-seed | Pre-seed | 2014-06-13 | |
| 97 | Telematic | Madison | Seed | Seed | 2016-02-10 | $40K |
| 98 | EraGen Biosciences | Madison | Series A | Series A | 2006-01-09 | $12.0M |
| 99 | Ionic Framework | Madison | Pre-seed | Pre-seed | 2013-01-18 | $100K |
| 100 | NeuWave Medical | Madison | Series C | Series C | 2015-05-22 | $63.3M |
Table 1. Startups in Madison, by total raised. Source: FundingWatcher. Data as of 4 September 2026. Base: 149.
Sectors
Funding stages
Other cities
Cite: FundingWatcher, 149 startups, 4 September 2026. https://fundingwatcher.com/startups/in/madison-wisconsin/