What CALSTAR does

CALSTAR Air Medical Services is a California-based nonprofit provider of critical care air medical transport, founded in 1983 as the first consortium air rescue program in the United States. The company operates medically equipped aircraft delivering ICU-level clinical care during flight, serving victims of critical illness or injury across both densely populated urban communities and remote wilderness regions of California. It is a single-service provider focused on emergency medical transport rather than elective or scheduled patient transfers, and holds CAMTS accreditation (since 1998).

Since 2016, CALSTAR has operated as part of REACH Medical Holdings, LLC, which consolidates the transport programs of CALSTAR, REACH Air Medical Services, Cal-Ore Life Flight, and Sierra Lifeflight under the larger Global Medical Response (GMR) family. Together, these affiliated programs operate more than 50 bases across seven states, making the collective network one of the larger air and ground medical transport platforms in the western United States. CALSTAR retains its distinct brand identity and is headquartered at 4933 Bailey Loop, McClellan, CA, while drawing operational, fleet, communications-center, and back-office synergies from the parent organization. Cross-affiliate operating models include public-private partnerships such as the 2013 REACH Oceanside base with the City of Oceanside Fire Department.

CALSTAR's revenue model is built on per-transport fees negotiated through contracted arrangements with healthcare systems, hospitals, trauma centers, and government EMS agencies, supplemented by REACH/GMR-administered household membership programs that allow individuals to pre-pay for emergency transport costs not covered by insurance. The go-to-market relies on direct enterprise relationships with hospitals, EMS systems, and pre-hospital care providers rather than consumer marketing, consistent with its positioning as emergency-response infrastructure rather than a consumer-facing healthcare brand. The company operates with a headcount in the 101-250 range as a nonprofit subsidiary, with specific leadership and management team details not disclosed in the available source material.

Name

CALSTAR

Legal name

CALSTAR Air Medical Services

Website

https://calstar.org

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

101–250 employees

Short description

CALSTAR Air Medical Services is a California-based nonprofit air medical transport provider founded in 1983, operating ICU-equipped aircraft for emergency critical care transport. Since 2016 it has operated within REACH Medical Holdings under the Global Medical Response family across seven states.

Ownership category

akta.pro rank

Product category

Air Medical Transport (Emergency Medical Services)

NAICS

Ambulance Services (621910), Nonscheduled Air Transportation (4812)

SIC

Air Transportation, Nonscheduled (4522)

akta.pro primary industry

Air Medical Transport (Helicopter/Fixed-Wing) (HLAFANAD)

akta.pro secondary industries

Critical Care Transport (CCT) & Specialty Transport Teams (HLAFANAE), Medical Air Transport (Air Ambulance/Patient Transfer) (TLAFABAG), Helicopter Medical Passenger Transport (Non-Emergency) (TLAFACAI)

Keywords

• Air medical transport
• Emergency medical services
• Air ambulance services
• Critical care transport
• Helicopter EMS

Headquarters

HQ city

Sacramento

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure

Revenue model

1. Air Medical Transport Services: CALSTAR provides life-saving air medical transport services for victims of critical illness or injury, operating as part of the emergency medical services infrastructure. Revenue is generated through medical transport fees, likely a combination of per-transport fees and contracted arrangements with healthcare systems and government EMS agencies.

Go-to-market motion1 record

Distribution channels1 record

Core offering

CALSTAR is a non-profit air medical transport program that provides emergency helicopter and fixed-wing air ambulance services for critically ill or injured patients, including specialized transport teams for neonatal, obstetric, and intra-aortic balloon pump patients. The service operates across California and southern Oregon, delivering ICU-level care during transport from the scene to definitive care facilities.

Product overview

CALSTAR is a single-service air medical transport provider. It offers life-saving critical care air transport for victims of critical illness or injury. Founded in 1983 as the first consortium air rescue program in the United States, CALSTAR joined REACH Medical Holdings, LLC in 2016. The company operates as part of a larger family of transport programs including REACH, Cal-Ore Life Flight, CALSTAR, and Sierra Lifeflight, which collectively operate more than 50 bases in seven states. CALSTAR's primary service is the provision of emergency air medical transport to speed rehabilitation and improve patient outcomes.

Differentiator

Problem solved

Functional benefit

Products and services

• CALSTAR Air Ambulance Transport Emergency helicopter and fixed-wing air medical transport for critically ill or injured patients, dispatched from bases across California and southern Oregon; provides ICU-level care en route to definitive care facilities.
• Specialty Critical Care Transport Teams Specialized air transport teams for neonatal, obstetric (OB), and intra-aortic balloon pump (IABP) patients requiring advanced clinical oversight during inter-facility or scene transports.
• Backcountry/Wilderness Air Rescue Helicopter-based search-and-rescue and medical response to remote and backcountry locations where ground ambulance access is limited or unavailable.
• CAL-Ore Air Medical Program Air medical transport operations in southern Oregon delivered under the CAL-Ore program, integrated with regional EMS agencies and public safety organizations.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• REACH Medical Holdings, LLCflagshipStrategic or Co-development Partner · 1 January 2016In 2016, CALSTAR Air Medical Services joined REACH Medical Holdings, LLC. This partnership combines the transport programs of CALSTAR, REACH Air Medical Services, Cal-Ore Life Flight, and Sierra Lifeflight under one parent organization. Together these award-winning flight programs operate more than 50 bases in seven states. CALSTAR continues to operate as a distinct brand while benefiting from the synergies of the larger GMR family.

Scale indicators3 records

Recent moves5 records

Expansion highlights3 records

Direct peers

• Cal-Ore Life Flight: Sibling program under REACH Medical Holdings providing combined air and ground ambulance service on California's North Coast and Southern Oregon; directly comparable service mix and geographic adjacency to CALSTAR's California footprint.
• Sierra Lifeflight: Air medical transport affiliate under REACH Medical Holdings serving California's Inyo and Mono counties with ICU-level fixed-wing care; highly comparable mission profile to CALSTAR and operated within the same parent platform.
• REACH Air Medical Services: Co-affiliate under REACH Medical Holdings alongside CALSTAR; provides rotor-wing and fixed-wing air medical transport across California and the Western US, sharing fleet, dispatch, and back-office infrastructure with CALSTAR.
• Med-Trans Corporation: National air ambulance provider operating community-based helicopter and fixed-wing EMS programs under hospital partnership models; directly competes for hospital system contracts similar to those held by CALSTAR.
• Life Flight Network: Non-profit air medical transport program serving the Pacific Northwest and Mountain West with ICU-level rotor-wing and fixed-wing transport; directly comparable service model, patient acuity, and not-for-profit structure to CALSTAR.

Broad incumbents

• Global Medical Response: Parent organization of REACH Medical Holdings and CALSTAR; the largest US provider of emergency medical services including air and ground ambulance, providing the strategic and capital context within which CALSTAR operates.
• Air Methods Corporation: Largest US air ambulance operator, providing rotor-wing and fixed-wing emergency medical transport across 48 states; broad incumbent competing for the same hospital and EMS contracts that CALSTAR serves in California.
• Guardian Flight: Operates rotor-wing and fixed-wing air medical transport across multiple Western and Mountain states, including rural and wilderness coverage; overlaps with CALSTAR's California and wilderness mission profile.
• PHI Air Medical: National air medical transport operator with rotor-wing and fixed-wing bases across the US, including California; comparable service offering and customer base (hospitals, EMS systems, health plans).

Emerging players

• AirMed International: Specializes in long-range, international fixed-wing air medical transport with ICU-level clinical capability; overlapping clinical and aircraft configuration with CALSTAR's fixed-wing wilderness/urban missions but with a different geographic focus.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/california-shock-trauma-air-rescue
• Instagraminstagram.com/reachairmedical

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CALSTAR