| # | Company | Employees |
|---|---|---|
| 1 |
Anchorage School Districtasdk12.org
The Anchorage School District (ASD) in Alaska offers diverse educational opportunities in a large-urban setting with support for employees and access to outdoor activities |
3,878 |
| 2 |
Chenega Corporationchenega.com
A leading Alaska Native village corporation providing government services contracting support to defense, intelligence, and federal civilian customers nationally and internationally |
2,227 |
| 3 |
Alaska Native Tribal Health Consortium (ANTHC)anthc.org
A non-profit organization providing health services to Alaska Native and American Indian people, including medical services, wellness programs, and water sanitation systems |
1,904 |
| 4 |
GCI Communication Corp.gci.com
Telecommunications provider serving over 200 Alaskan communities with fiber optic, satellite, and microwave networks, supporting healthcare, education, enterprise, and residential customers. |
1,839 |
| 5 |
Alutiiq, LLCalutiiq.com
An Alaska Native Corporation and its subsidiaries offer diverse services to customers with exceptional capabilities and premier service |
1,751 |
| 6 |
Southcentral Foundationsouthcentralfoundation.com
Healthcare organization owned by Alaska Native people providing comprehensive medical, behavioral, dental, and traditional services focused on holistic wellness. |
1,476 |
| 7 |
NMSnmsusa.com
A leading provider of integrated support services with a focus on safety and integrity, offering services like security, camp support, and facilities management |
1,310 |
| 8 |
Municipality of Anchoragemuni.org
Provides employment services, manages employee records and benefits, ensures compliance with employment laws, and fosters positive labor relations. |
1,129 |
| 9 |
Charter Collegechartercollege.edu
Career-focused education institution offering programs in business, healthcare, IT, veterinary assistance, and trades, combining elements of liberal arts, vocational schools, and universities |
1,126 |
| 10 |
ASRC Energy Services, LLCasrcenergy.com
Provider of consulting and contracting services in challenging environments such as North Slope Specializing in operations, maintenance, remediation, staffing, engineering, and more Promotes diversity and inclusion |
1,114 |
| 11 |
Chugach Government Solutions, LLCchugachgov.com
A government contracting company providing high-quality services in facilities management, construction, IT/cyber services, and education, with a commitment to integrity and safety |
1,090 |
| 12 |
Global Credit Unionglobalcu.org
financial cooperative offering members reduced loan rates, lower fees, higher dividends, prioritizing people over profits for better futures |
984 |
| 13 |
Alyeska Pipeline Service Companyalyeska-pipe.com
Operate and maintain the Trans Alaska Pipeline System, ensuring safe, reliable oil transport while prioritizing environmental protection and community engagement. |
779 |
| 14 |
Chugach Alaska Corporationchugach.com
An Alaska Native Corporation providing high-quality management services to government and private industries, while preserving cultural heritage and serving shareholders' interests |
740 |
| 15 |
Tyonek Native Corptyonek.com
Alaska Native Corporation specializing in defense contracting with expertise in electrical, avionics, mechanical manufacturing, engineering, and integration for Department of Defense and commercial clients |
729 |
| 16 |
Katmai Government Serviceskatmaicorp.com
A Native American company managing federal contracts, focusing on profits and pride for shareholders, with a commitment to diversity and equal opportunities |
711 |
| 17 |
State of Alaska, DHSS, Division of Public Health (DPH)alaska.gov
The company focuses on public health, promoting health equity, excellence, and leadership through services, integrity, and dedication, ensuring civil dialogue on social media |
642 |
| 18 |
The Tatitlek Corporationtatitlek.com
An Alaska Native Village Corporation providing logistical solutions for US government projects, fostering cultural awareness, and empowering Alaska Native leadership and economic self-determination |
600 |
| 19 |
Alaska Communicationsalaskacommunications.com
Alaska's top broadband and IT service provider, offering fiber to the home, unlimited internet, and connectivity solutions for homes and businesses statewide |
586 |
| 20 |
Holland America/Princess Alaska-Yukon Land Operationsalaskatourjobs.com
A collaboration providing logistics and operations for Alaska and the Yukon tourism Offers year-round and seasonal jobs with luxury and adventure opportunities |
568 |
| 21 |
Alaska Pacific Universityalaskapacific.edu
An accredited university offering diverse programs, hands-on education, and cultural responsiveness in collaboration with students, communities, and Tribal partners |
559 |
| 22 |
Alaska Regional Hospitalalaskaregional.com
Alaska Regional Hospital, part of HCA Healthcare, offers high-quality healthcare services in Alaska with over 1,000 employees and 700 independent practitioners |
511 |
| 23 |
Alaska USAlinkedin.com
A community-focused financial institution providing tangible member benefits like reduced loan rates, lower fees, and higher dividends to build better futures |
468 |
| 24 |
Alaska Railroadalaskarailroad.com
A self-sustaining railroad in Alaska serving ports and communities with both passenger and freight service, known for whistle and flag stop service |
438 |
| 25 |
Delta Constructorsdeltaconstructors.net
A full-service construction and fabrication group specializing in industrial projects for water, wastewater, petroleum, gas processing, and energy clients Skilled craftsmen deliver exceptional projects safely |
434 |
| 26 |
Denali Universal Servicesdenaliuniversal.com
This company provides integrated facility management services, security services, housekeeping, catering, and operations support for private and public sectors in multiple states |
405 |
| 27 |
Hope Community Resourceshopealaska.org
A non-profit disabilities service provider in Alaska offering supports to individuals of all ages and abilities for independence and community inclusion |
322 |
| 28 |
Credit Union 1 Alaskacu1.org
A full-service financial institution in Alaska focused on community, offering lending, fundraising, volunteering, financial education, and online banking services |
316 |
| 29 |
Spenard Builders Supply, LLCsbsalaska.com
Alaska's go-to for building materials and home improvements, serving residential, commercial builders, contractors, government, institutions, and do-it-yourselfers statewide |
313 |
| 30 |
Carlile Transportationcarlile.biz
A transportation and logistics company based in Alaska with over 350 tractors, offering services in terminals across Alaska, Washington, Texas, and Alberta |
312 |
| 31 |
Chugach Electric Associationchugachelectric.com
Provides safe, reliable, and affordable electricity to over 92,000 members in Alaska through superior service and sustainable practices |
309 |
| 32 |
Alaska Housing Finance Corporation (AHFC)ahfc.us
A public corporation in Alaska offering financing for housing, energy programs, rental assistance, and homelessness initiatives, contributing to the state's General Fund |
302 |
| 33 |
The Alaska Clubthealaskaclub.com
A full-service family friendly health and fitness center offering gym facilities, personal training, child care, swimming lessons, and various fitness classes |
290 |
| 34 |
Ravn Alaskaravnalaska.com
An Alaskan airline connecting famous destinations like Anchorage, Fairbanks, and Kodiak, offering scheduled service to over 100 communities with passenger and cargo options |
196 |
| 35 |
Alaska National Insurance Company | a CopperPoint Companyalaskanational.com
Established in 1980, this company offers workersโ compensation and commercial insurance solutions across 26 states, focusing on the needs of agents, brokers, and customers |
183 |
| 36 |
Calista Corporationcalistacorp.com
Alaska Native regional corporation representing 34,000 Shareholders, providing scholarships, distributions, and overseeing 30 subsidiaries in Alaska and the United States |
177 |
| 37 |
Everts Air Cargoevertsair.com
Parent company for Everts Air Alaska and Everts Air Cargo, offering cargo and passenger services in Alaska, scheduled flights, and charter operations |
176 |
| 38 |
Grant Aviationflygrant.com
An Alaskan airline providing safe, friendly, and essential air travel services to remote communities, with a strong commitment to reliability and customer service |
176 |
| 39 |
Unique Designsuniquealaska.com
Creative agency founded in 2010 in Alaska, offering graphic design, web development, printing, and video production services for national brands and small businesses |
173 |
| 40 |
Bristol Alliance of Companiesbristol-companies.com
A group of Alaska Native-owned companies with 8(a) eligibility, focused on delivering high-quality projects to government and private clients nationwide, emphasizing safety and innovation |
171 |
| 41 |
CCI INDUSTRIAL SERVICES, LLCcciindustrial.com
Specialized service provider for facility and infrastructure owners, offering services such as asbestos/lead abatement, oil spill response, tank cleaning, and industrial cleaning solutions |
168 |
| 42 |
Kakivik Asset Management, LLCkakivik.com
A full service asset integrity management company specializing in Non-destructive Testing, Rope Access, Laboratory, and Chemical monitoring services for pipelines, tanks, and structures |
166 |
| 43 |
Alaska State Troopersalaskastatetrooper.com
This division of the Alaska State Troopers focuses on preserving peace, enforcing laws, preventing crime, protecting life and property, and supporting other agencies |
166 |
| 44 |
UIC Commercial Servicesuicalaska.com
A holding company of UIC, offering design, construction, environmental, transport, and logistics services through subsidiary companies, specializing in Alaska projects |
163 |
| 45 |
Premier Alaska Tours, Inc.premieralaskatours.com
An Alaskan receptive tour company offering comprehensive land programs, custom and guaranteed tours, motorcoach charters, and dome railcar experiences |
157 |
| 46 |
Copper River Seafoodscopperriverseafoods.com
A dedicated community of seafood enthusiasts committed to supporting Alaskan fishermen, protecting resources, and providing the highest quality seafood products to market |
157 |
| 47 |
Alaska Department Of Natural Resourcesdnr.alaska.gov
This department in Alaska manages state-owned land, water, and natural resources, overseeing various programs and services for the people of the state |
153 |
| 48 |
Office Products Servicesops-copiers.com
Certified distributor of office equipment brands, providing sales, leases, rentals, service, repairs, supplies, and IT support to increase functionality and productivity |
152 |
| 49 |
PND Engineers, Inc.pndengineers.com
A consulting engineering firm with expertise in Arctic regions, offering innovative solutions in civil engineering services for diverse clients worldwide |
152 |
| 50 |
Anchorage Police Departmentanchoragepolice.com
Provide professional and compassionate law enforcement services focused on protecting and serving the Anchorage community effectively and respectfully. |
150 |
| 51 |
Petro Star Inc.petrostar.com
Alaska-owned refining and fuel-marketing company, bringing 20+ years of experience, a talented team of industry experts, and exceptional service |
149 |
| 52 |
Ahtna Diversified Holdings, LLCahtnadiversified.com
Ahtna Group of Companies specializes in environmental, construction, geomatics, and professional services projects for government and commercial clients |
148 |
| 53 |
State of Alaska Department of Lawlaw.alaska.gov
Legal department in Alaska government focused on upholding the law, representing the state, and promoting justice Official page for updates and information |
148 |
| 54 |
TDX Powertdxpower.com
Leader in energy-generation and services, specializing in advanced efficiency technology, owning and operating utilities, renewable energy projects, fuel distribution, and consulting services |
56 |
| 55 |
Northern Skies Federal Credit Unionnsfcu.org
A financial institution dedicated to empowering members and the community with services and education for achieving financial well-being |
29 |
| 56 |
Alaska Aerospace Corporation (AAC)akaerospace.com
Public corporation leading space exploration and development through spaceport operations, offering launch services and global spaceport technical expertise to customers. |
23 |
| 57 |
RISQ Consultingrisqconsulting.com
Specialized risk management and insurance services for businesses and individuals, with tailored solutions and comprehensive employer services, ensuring growth and protection |
20 |
| 58 |
Intersect Technologies, LLCintersecttechnologies.com
Delivering cloud-based and traditional IT services for small to mid-size businesses, focusing on optimizing technology environments to achieve business goals |
13 |
| 59 |
Applied Atomicsapplied-atomics.com
Designs and builds large-scale nuclear powerplants from 100 MW to 1,000 MW for data centers, sustainable fuel, hydrogen, steel, and chip industries. |
10 |
| 60 |
Grayling Constructiongraylingconstruction.com
A design-build company specializing in transforming homes to fit current lifestyles, turning outdated spaces into dream homes |
5 |
| 61 |
SWOOP.wearswoop.com
A women-owned business creating comfortable undergarments and apparel for busy women, aiming to empower and support through positivity and community |
2 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
The same list elsewhere in United States
- The largest companies in the United States 91,669
- The largest companies in California 12,813
- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668