Top 10 Fastest-Growing Healthcare Companies in 2026, From Financial Times’ List

Some of healthcare’s fastest-growing areas in 2026 are already coming into focus. PwC said US health services deal value and volume are expected to rise in 2026 as stronger assets come to market and buyers show growing interest in technology-enabled businesses.

AI is becoming part of how people prepare for care. A West Health-Gallup survey released in April found that one in four Americans has used AI for health information or advice, and 59% of recent users said they used it before seeing a doctor. 

McKinsey predicted in a recent report that US gross drug spending could approach $990 billion by 2029. They shared that health services and technology is healthcare’s fastest-growing segment and projects 8% annual growth in revenue pools through 2029. Software, tech-enabled services and advanced data and analytics businesses are gaining ground as providers and payers look for efficiency, automation and better data use.

Much of the growth in healthcare is showing up in service-focused and tech-enabled areas, and that pattern can be seen in the 10 healthcare companies we are highlighting from the Financial Times’ The Americas’ Fastest-Growing Companies 2026 list. These companies work across mental health, autism services, substance use disorder care, specialty pharmacy, healthcare analytics, physical therapy and orthopedic care.

1. Grow Therapy (Rank 1)

Grow Therapy is a US mental healthcare company that connects people with therapists and psychiatric providers for in-person and virtual care. It works with patients, clinicians and health plans to make mental health services easier to access. In March 2026, the company announced a $150 million Series D round and said it had expanded from 75 to more than 125 insurer partners, giving 220 million people access to care through their existing plans.

2. ABA Centers (Rank 5)

ABA Centers is a US autism care provider offering diagnostic evaluations and applied behavior analysis services. It mainly serves children and families seeking earlier autism assessment and treatment support. The company said it had recorded 586% revenue growth from 2022 to 2024, while emphasizing investments in infrastructure, workforce and reducing long waits for care.

3. Wayspring (Rank 9)

Wayspring is a US healthcare company focused on people living with substance use disorder, particularly those with complex medical and social needs. It works with health plans and communities to provide coordinated support that combines healthcare and recovery services. The company recently launched a Second Chance Scholarship program to help employees in recovery navigate the legal and financial barriers tied to old criminal records.

4. Patriot Conceptions (Rank 61)

Patriot Conceptions is an Irvine, California-based surrogacy and egg donation agency. It supports intended parents, surrogates and donors through matching, coordination and family-building services. They have leaned on a digital-first model. A 2024 company profile said its move to virtual consultations reduced operating costs by 25% and expanded its client base by 30%, including among international and rural clients.

5. RxAnte (Rank 93)

RxAnte is a healthcare technology and services company focused on medication adherence and pharmacy care management. It works with health plans and provider organizations to improve prescribing, support patients staying on therapy and measure outcomes in vulnerable populations. In January 2026, RxAnte revealed a strategic growth investment from Primus Capital and said it expects to manage more than 34 million lives in 2026. 

Related: Top 20 Most Innovative Healthcare Companies in 2026, Per Fast Company

6. AscellaHealth (Rank 137)

AscellaHealth is a Pennsylvania-based specialty pharmacy and healthcare solutions company. It serves health plans, employers and life sciences partners, with a focus on specialty and rare disease treatment access. The company has formed a new Strategic Advisory Council to support the growth of AscellaOne, its pharmacy benefits marketplace aimed at improving transparency, access and affordability.

7. PANTHERx Rare (Rank 169)

PANTHERx Rare is a US specialty pharmacy focused on people living with rare and complex conditions. PANTHERx released survey findings in February 2026 showing persistent delays and communication gaps across the rare disease treatment journey. Among those surveyed, 90% of patients and caregivers reported delays tied to communication or information gaps. Another 73% of patients, caregivers and healthcare professionals said it is not always clear who is responsible for coordinating care.

8. Arcadia (Rank 234)

Arcadia is a healthcare data platform company that works with providers, payers and government organizations. Its tools help users combine healthcare data, identify care gaps and manage populations in value-based care programs. In October 2025, Surescripts said it was partnering with Arcadia to bring near real-time prescription fill data to provider customers. The update focused on first-fill abandonment, with Surescripts noting that more than one in four new prescriptions written are not filled.

9. Highbar Physical Therapy (Rank 260)

Highbar Physical Therapy is a New England outpatient rehabilitation provider focused on musculoskeletal care. In November 2025, Physical Therapy U joined Highbar’s affiliated practice network. PTU said it would keep its name and clinicians while gaining access to expanded resources, mentorship and professional development through the broader organization.

10. Atlantic Orthopaedics & Sports Medicine (Rank 290)

Atlantic Orthopaedics & Sports Medicine is an orthopedic and sports medicine practice serving patients in New Hampshire and southern Maine. It provides care for musculoskeletal conditions including sports injuries, fractures, joint issues and pain management.