Best Healthcare Companies in Houston, United States
The 328 best Healthcare companies in Houston, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Nobilis Health.
Ranked: Best Healthcare companies in Houston
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Web popularity | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Nobilis Health Healthcare marketing services provider | $151M | 115 mo ago | 900 | Mac Davidson CEO | — | — | — | — |
| 2 | Neighbors Emergency Center Chain of freestanding emergency centers | $150M | 127 mo ago | 208 | Setul Patel Founder & CEO | WordPress Site EditorWordPressApple iCloud Mail+30 | Top 5M | — | — |
| 3 | El Centro de Corazon Chain of paediatric clinics 55Innovation top 20%Funding top 39%Tech top 44%Product top 46% All 7 signals ▾Innovationtop 20% Fundingtop 39% Techtop 44% Producttop 46% Growthtop 47% Globalbottom 29% Marketbottom 27% Innovation: 7 product lines Funding: Raised $120M across 25 rounds · 25 rounds over 20 yrs (1.2/yr) rank vs industry peers · Fliar Intelligence Index 55/100 | $120M | 9 mo ago | 101 | — | WordPressMySQLPHP+27 | Top 10M | — | — |
| 4 | Specialty1 Partners Digital dental surgery networking platform for professionals | $115M | 62 mo ago | 666 | Darron Rishwain Co-Founder & Co-CCO | WordPressMySQLPHP+23 | Top 10M | — | 1 award |
| 5 | FibroBiologics R&D company manufacturing drugs for multiple therapeutic areas | $100M | 7 mo ago | 5 | Pete O'Heeron Chairman/CEO/Founder | WordPressApple iCloud MailMicrosoft 365+26 | Top 10M | 73 patents Fibroblast-based cell therapies and conditioned media for regenerative and metabolic disorders | — |
| 6 | SUN Behavioral Health Chain of mental health and addiction treatment rehabilitation centers | $65M | 85 mo ago | 824 | Steve Page President and CEO | WordPressNode.jsPHP+28 | Top 10M | — | — |
| 7 | Spring Branch Community Health Center Provider of affordable, high-quality healthcare services to families | $39M | 10 mo ago | 109 | — | WordPressMySQLPHP+36 | Top 5M | — | 1 job opening |
| 8 | South Texas Dental Chain of dental clinics | $36M | 193 mo ago | 104 | — | — | — | — | — |
| 9 | iNitrile Developer of automated glove dispenser | $33M | 60 mo ago | 22 | Jad Shraim Co-Founder & CFO | — | — | 2 patents Automated dispensing and opening mechanisms for disposable medical gloves | — |
| 10 | Tandem Hospital Partners Chain of multi speciality hospitals | $26M | 98 mo ago | 22 | — | — | — | — | — |
| 11 | PetWell Partners Provider of veterinary hospital support services | $22M | 113 mo ago | 455 | — | — | — | — | — |
| 12 | Diabetes America Chain of diabetes treatment hospitals | $21M | 201 mo ago | 59 | Dave Mckenzie President/CEO | — | — | — | — |
| 13 | HOPE Clinic Chain of general clinics | $21M | 12 mo ago | 84 | — | Cart FunctionalityWordPressApple iCloud Mail+23 | Top 5M | — | — |
| 14 | Mentis Neuro Rehabilitation services for brain, spinal cord injuries, and behavioral challenges | $16M | 137 mo ago | 69 | — | — | — | — | — |
| 15 | Acclara Solutions Provider of revenue cycle management services | $12M | 44 mo ago | 34 | — | WordPressSentryMySQL+26 | Top 50M | — | — |
| 16 | Hamilton Health Box Standalone occupational health clinic | $11M | 27 mo ago | 31 | Toby Hamilton CEO | HubSpot CMS HubBugHerdApple iCloud Mail+25 | Top 50M | — | — |
| 17 | Next Level Urgent Care Chain of urgent care clinics | $6M | 70 mo ago | 310 | Juliet Breeze Founder & CEO | WordPressMySQLPHP+36 | Top 1M | — | — |
| 18 | Future Cardia Provider of chronic care management services | $5M | 50 mo ago | 10 | — | WebflowSentryVimeo+28 | Top 10M | — | — |
| 19 | VitalPet Chain of veterinary hospitals | $4M | 98 mo ago | 420 | — | — | — | — | — |
| 20 | University General Health System Health System | $3M | 169 mo ago | 1,113 | Chahadeh Hassan Chairman & CEO | — | — | — | — |
| 21 | Nutex Health Provider of marketing, revenue cycle management, staffing, and other services for healthcare sector | $3M | 32 mo ago | 800 | — | WordPressApple iCloud MailMicrosoft 365+20 | Top 5M | — | 1 internship |
| 22 | University General Hospital Standalone multispeciality hospital | $2M | 154 mo ago | 117 | Chuck Schuetz CEO | — | — | — | — |
| 23 | Inform Ai Developer of AI-driven software solutions for radiology and radiation oncology | $2M | 15 mo ago | 10 | Jim Havelka CEO | — | — | — | — |
| 24 | Spine Injury Solutions Online gambling platform offering slots, casino games, and secure transactions | $2M | 165 mo ago | 1 | Bill Donovan CEO | — | — | — | — |
| 25 | Constantiam Biosciences Developer of precision medicine platforms using functional genomics and machine learning | $1M | 75 mo ago | 4 | Daniel Goldman Co-Founder and CSO | — | — | — | 1 award |
| 26 | LUMINARE Provider of healthcare revenue generation services | $1M | 75 mo ago | 28 | Marcus Rydberg Co-Founder | — | — | 6 patents AI-driven disease management, screening, and diagnostic GUIs for medical imaging analysis | — |
| 27 | Covalent Bioscience Developer of nature-made catalytic antibodies for therapeutic and vaccine applications | $1M | 177 mo ago | 3 | Sudhir Paul Co-Founder | — | — | — | — |
| 28 | MRG Health Digital healthcare solutions provider that offers a range of services, including telehealth, remote patient… | $900K | 22 mo ago | 10 | Kyle Christopher Founder & CEO | — | — | — | — |
| 29 | K2bio CRO providing research site and consulting services | $616K | 34 mo ago | 23 | Andrew Strong Co-Founder | WordPressMySQLPHP+26 | Top 50M | — | 2 partnerships |
| 30 | Houston Metro Ortho and Spine Surgery Standalone spine surgery center | $400K | 180 mo ago | — | — | — | — | — | — |
| 31 | Rollin' Vets Standalone mobile veterinary clinics | $320K | 54 mo ago | 17 | — | — | — | — | — |
| 32 | ALWII Standalone fitness and wellness studio | $167K | 168 mo ago | 11 | Chi C Mao Founder & Chairman | — | — | — | — |
| 33 | USA Medical Toxicology Chain of eye care clinics | $141K | 165 mo ago | — | — | — | — | — | — |
Top 12 Healthcare companies in Houston
#1
Public · Houston, Texas · founded 2021 · 5 employees$100Mraised▾
R&D company manufacturing drugs for multiple therapeutic areas
#2
Funding Raised · Houston, Texas · founded 1994 · 101 employees$120Mraised▾
El Centro de Corazón (El Centro) is a Federally Qualified Health Center (FQHC) and 501(c)(3) non-profit health care organization that provides adult and pediatric primary care, women's health services, dental care, and behavioral health services through its health center locations.
- Aug 2025Grant (prize money)$225K
- Jul 2025Grant (prize money)$225K
- 2025Grant (prize money)$1.2M
- May 2025Grant (prize money)$82.6K
#3
Funding Raised · Houston, Texas · founded 2003 · 109 employees$38.7Mraised▾
Provider of affordable, high-quality healthcare services to families. This entity offers family medicine, women's health, pediatrics, dental care, and behavioral health services. They also provide vaccinations, prenatal and postpartum care, and laboratory services. The organization utilizes a network of clinics and mobile units to increase accessibility. A team of licensed professionals, including physicians, nurse practitioners, and other healthcare providers, delivers care. They accept various insurance plans, including Medicaid and Medicare, to ensure broad access to care
- Jul 2025Grant (prize money)$600K
- May 2025Grant (prize money)$103.4K
- Sep 2018Grant (prize money)$18.7M
- Jun 2009Grant (prize money)$391.9K
#4
Funding Raised · Houston, Texas · founded 2002 · 84 employees$21.3Mraised▾
HOPE Clinic is a non-profit, federally qualified health center (FQHC) with 4 locations in the greater Houston area. Established in 2002, HOPE Clinic provides comprehensive health care services to all regardless of their ability to pay. In particular, HOPE Clinic serves the uninsured, under insured, those with limited English proficiency, and the low-income. A unique characteristic of HOPE Clinic is its capacity to provide services in over 30 different languages, including: Mandarin, Cantonese, Vietnamese, Korean, Burmese, Arabic, and Spanish.
- May 2025Grant (prize money)$754.6K
- Mar 2025Grant (prize money)$20.6M
#5
Seed · Houston, Texas · founded 2016 · 10 employees$1.8Mraised▾
Developer of AI-driven software solutions for radiology and radiation oncology. The company crafts enterprise software addressing clinical needs in critical medical fields. Its portfolio includes products designed to enhance healthcare quality, safety, and efficiency. The software generates optimized radiation plans and enables transplant decisions.
- Mar 2025Grant (prize money)$1.3M
- Feb 2024Grant (prize money)$289.8K
- Aug 2020Grant (prize money)$225K
- Jun 2020Seed$1.8M
#6
Series A · Houston, Texas · founded 2020 · 31 employees$11.4Mraised▾
Standalone occupational health clinic
- Mar 2024Series A$10M
- Aug 2020Seed$1.4M
#7
Seed · Houston, Texas · founded 2018 · 10 employees$900Kraised▾
MRG Health is a digital healthcare solutions provider that aims to increase patient accessibility and create new revenue streams for healthcare organizations. The company offers a range of services, including telehealth, remote patient monitoring, and virtual care management, to improve patient outcomes and reduce healthcare costs. With a focus on disease-specific patient support, care coordination, and virtual care delivery, MRG Health is poised to transform the future of medicine.
- Aug 2024Seed$900K
#8
Seed · Houston, Texas · founded 2019 · 666 employees$115Mraised▾
Digital dental surgery networking platform for professionals. It is a doctor-founded and doctor-led partnership organization that partners with dental specialty practices and professionals. They focus on three dental surgical specialties - endodontics, oral surgery, and periodontics.
- Mar 2021Conventional Debt$115M
- Nov 2019Seed—
#9
Public · Houston, Texas · founded 2007 · 900 employees$151Mraised▾
Healthcare marketing services provider
- Oct 2016Conventional Debt$82.5M
- May 2015Post IPO$36.3M
- Apr 2015Conventional Debt$25M
- Feb 2015Post IPO$2.6M
#10
Funding Raised · Houston, Texas · founded 2009 · 208 employees$150Mraised▾
Chain of freestanding emergency centers
- Nov 2015Conventional Debt$150M
#11
Acquired · Houston, Texas · founded 2005 · 34 employees$11.8Mraised▾
Provider of revenue cycle management services
- Sep 2022Series A$227K
- Oct 2021Series A$4.8M
- Sep 2021Series A$6.7M
#12
Series B · Houston, Texas · founded 2013 · 824 employees$65.2Mraised▾
Chain of mental health and addiction treatment rehabilitation centers
- Apr 2019Series B$47.4M
- Jan 2019Conventional Debt—
- Feb 2016Series A$17.9M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Healthcare coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.