362 Massachusetts startups filed a Form D in the last 12 months. Together they reported $5.95B sold in 341 new rounds. The median round was $3.5M.
Startups
362
filed in 12 months
Reported new funding
$5.95B
341 rounds
Median round
$3.5M
new rounds
Top city
Boston
105 startups
Largest rounds
Latest filings
| Company | Industry | City | Filed | Amount sold | Investors |
|---|---|---|---|---|---|
| Healthcare | Cambridge | Nov 13, 2026 | $29.8M ↗ | 21 | |
| Food & Agriculture | Medford | Nov 13, 2026 | $1.0M ↗ | 2 | |
| Artificial Intelligence | Arlington | Nov 12, 2026 | $430K ↗ | 6 | |
| Healthcare | Boston | Nov 12, 2026 | $100K ↗ | 2 | |
| Artificial Intelligence | Cambridge | Nov 12, 2026 | $540K ↗ | 11 | |
| Energy & Climate | Boston | Nov 12, 2026 | $3.5M ↗ | 7 | |
| Biotech & Pharma | Cambridge | Nov 10, 2026 | $474K ↗ | 7 | |
| Industrial & Robotics | Newton | Nov 10, 2026 | $600K ↗ | 1 | |
| Enterprise Software | Boston | Nov 10, 2026 | $15.3M ↗ | 10 | |
| Artificial Intelligence | Needham | Nov 9, 2026 | $17.8M ↗ | 13 | |
| Not classified yet | Milford | Nov 9, 2026 | $25,000 ↗ | 1 | |
| Not classified yet | Brighton | Nov 9, 2026 | $71,000 ↗ | 1 | |
| Artificial Intelligence | Charlestown | Nov 6, 2026 | $137K ↗ | 4 | |
| Biotech & Pharma | Woburn | Nov 5, 2026 | $3.5M ↗ | 5 | |
| Healthcare | Andover | Nov 5, 2026 | $100K ↗ | 3 |
Cities
Massachusetts companies 1,099
| Company | Industry | City | Latest filing | Latest raise |
|---|---|---|---|---|
 Lovable Labs IncAI app builder that turns plain-language prompts into working apps for founders and business teams. | Artificial Intelligence | Boston | Aug 17, 2026 | $382.4M |
 One Mighty Mill, Inc.Organic stone-milled bread, bagels and tortillas sold in grocery stores and to schools. | Food & Agriculture | Boston | Aug 17, 2026 | $10.3M |
 Harton, Inc.Cell manufacturing equipment for researchers, biotechnology and pharmaceutical companies, and manufac… | Biotech & Pharma | Melrose | Aug 14, 2026 | $15.0M |
| Not classified yet | Boston | Aug 14, 2026 | $9.4M | |
 Abcuro, Inc.Develops immunotherapies for people with autoimmune diseases and cancer. | Biotech & Pharma | Newton | Aug 13, 2026 | $39.3M |
 Auron Therapeutics, Inc.Develops potential treatments for people with cancer and inflammatory diseases. | Biotech & Pharma | Wellesley | Aug 13, 2026 | $7.1M |
 Hyku Biosciences Inc.Develops small-molecule medicines for people with cancer. | Biotech & Pharma | Concord | Aug 13, 2026 | $8.6M |
 Carnot Labs, Inc.Reservoir sells and installs electric water heaters for homeowners. | Energy & Climate | Charlestown | Aug 13, 2026 | $8.1M |
Simplicia, Inc.Drug discovery software for developers using evidence from traditional medicine and pharmacology. | Biotech & Pharma | Boston | Aug 13, 2026 | $600K |
 Rapid Liquid Print Co.3D printers for making flexible parts for industrial, medical and consumer products. | Industrial & Robotics | Charlestown | Aug 12, 2026 | $2.2M |
 Overstory Health, Inc.Provides intensive mental health care for adults in the Boston area. | Healthcare | Boston | Aug 10, 2026 | $1.3M |
 Edacious, PBCFood testing and nutrition software for farmers, food brands and researchers. | Food & Agriculture | Marlborough | Aug 7, 2026 | $3.4M |
| Biotech & Pharma | Newton Highlands | Aug 7, 2026 | $300K | |
 EmulateAI, Inc.AI security software helps enterprises test applications for vulnerabilities and address them. | Enterprise Software | Wayland | Aug 7, 2026 | $400K |
 LabyrinthAI Inc.Software and training data for robot users and developers. | Artificial Intelligence | Somerville | Aug 5, 2026 | $160K |
| Consumer & Retail | Medford | Aug 5, 2026 | $20K | |
 Circinus Medical Technology LLCSurgical navigation platform for surgeons. | Healthcare | Concord | Aug 4, 2026 | $4.2M |
 Armory Technologies, Inc.Makes lightweight composite panels for truck bodies and trailers. | Industrial & Robotics | Worcester | Aug 4, 2026 | $2.2M |
 Aperon, Inc.Aperon builds documentation software for clinical trial sponsors. | Healthcare | Cambridge | Aug 4, 2026 | $505K |
 Quantum Network Technologies, Inc.Qunett develops hardware to connect quantum devices across networks. | Industrial & Robotics | Boston | Aug 3, 2026 | $1.4M |
 Ratio Therapeutics, Inc.Develops targeted radioactive medicines for people with cancer. | Biotech & Pharma | Boston | Jul 31, 2026 | $69.9M |
 Nanoramic, Inc.Nanoramic supplies lithium-ion battery materials to battery manufacturers. | Energy & Climate | Woburn | Jul 30, 2026 | $9.0M |
 WaveGuide CorpPortable testing devices for organizations checking materials and detecting illness. | Healthcare | Waltham | Jul 30, 2026 | $200K |
 NextPoint Therapeutics, Inc.Develops targeted cancer treatments for patients with solid tumors. | Biotech & Pharma | Cambridge | Jul 30, 2026 | $33.7M |
 Magnendo Corp.Develops robotic guidewires to help physicians reach blood vessels in the brain. | Healthcare | Newton | Jul 29, 2026 | $18.0M |
 Chasm Advanced Materials, Inc.Makes carbon-based materials for manufacturers of electronics, batteries and concrete. | Industrial & Robotics | Canton | Jul 28, 2026 | $14.8M |
 Instylla, Inc.Instylla makes injectable materials that doctors use to block blood flow to tumors. | Healthcare | Bedford | Jul 28, 2026 | $34.7M |
 Software Velocity Corp.Software development consulting for businesses seeking to improve testing and delivery. | Other | Fairhaven | Jul 24, 2026 | $100K |
 CSA Medical, Inc.Develops a liquid nitrogen treatment device for people with chronic bronchitis. | Healthcare | Lexington | Jul 23, 2026 | $2.9M |
 Biometry Inc.Develops breath monitoring technology for people with asthma and COPD. | Healthcare | Lowell | Jul 23, 2026 | $3.5M |
 BluStream CorpAI-powered product advisors help brands guide customers after a purchase. | Artificial Intelligence | Worcester | Jul 22, 2026 | $1.3M |
 Holobiome, Inc.Develops gut bacteria-based therapies and consumer health products for people. | Biotech & Pharma | Boston | Jul 22, 2026 | $10.0M |
 Tristar AI Inc.AI inspection systems help manufacturers detect defects on production lines. | Artificial Intelligence | Cambridge | Jul 21, 2026 | $13.0M |
 QuantumSafe Data Systems Inc.Cybersecurity and encryption software for businesses, governments and critical infrastructure organiz… | Enterprise Software | Norwell | Jul 16, 2026 | $262K |
Farsight AI, Inc.AI software helps financial firms prepare pitch decks, financial models and investment memos. | Artificial Intelligence | Cambridge | Jul 16, 2026 | $10.0M |
 Magni, Inc.Sells roasted coffee and serves food and drinks to customers at its cafes. | Consumer & Retail | Mashpee | Jul 16, 2026 | $900K |
 AdvanCell, Inc.Develops targeted radiation treatments for people with cancer. | Biotech & Pharma | Cambridge | Jul 16, 2026 | $218.3M |
 TireTutor, Inc.Software for tire dealers and repair shops to manage sales and operations. | Enterprise Software | Brookline | Jul 15, 2026 | $3.2M |
 Walden Robotics, Inc.General-purpose robots for manufacturing and logistics companies. | Industrial & Robotics | Cambridge | Jul 15, 2026 | $302.0M |
| Consumer & Retail | Boston | Jul 14, 2026 | $5.0M | |
 XL Batteries, Inc.Develops long-duration flow batteries for grid operators, data centers and industrial users. | Energy & Climate | Marlborough | Jul 14, 2026 | $12.9M |
Dash Bio, Inc.Provides laboratory sample analysis services for drug developers. | Biotech & Pharma | Boston | Jul 14, 2026 | $30.0M |
| Not classified yet | Raynham | Jul 14, 2026 | $20K | |
Sailie Bio, Inc.Develops sensors for researchers to measure biomarkers, including hormones in saliva. | Healthcare | Boston | Jul 14, 2026 | $100K |
 Dewpoint Therapeutics, Inc.Develops drug candidates for people with cancer and neurological diseases. | Biotech & Pharma | Boston | Jul 13, 2026 | $77.1M |
 Code Metal, Inc.AI software that helps engineers translate and verify code for different hardware. | Artificial Intelligence | Boston | Jul 13, 2026 | — |
 Clover Fast Food, Inc.Serves restaurant meals to diners. | Consumer & Retail | Cambridge | Jul 9, 2026 | $2.5M |
 LinqAlpha, Inc.AI investment research software for hedge funds, asset managers and investment banks. | Artificial Intelligence | Cambridge | Jul 9, 2026 | $21.9M |
| Biotech & Pharma | Somerville | Jul 6, 2026 | $6.7M | |
 Aevius Labs, Inc.Develops a patient-record AI model for health systems, payers and life sciences organizations. | Artificial Intelligence | Boston | Jul 2, 2026 | $2.0M |
How this page is built
Startups are the private companies counted as startups (see our startup funding data), placed by the address on their latest Form D. Registered-agent and virtual-office addresses (common in Delaware and Wyoming) are not counted as a location. Public companies, foreign issuers and business-combination filings are excluded.