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The 100 largest companies in Hawaii

Tamtam tracks 169 companies headquartered in Hawaii. This list ranks the 100 largest by number of employees on LinkedIn, led by University of Hawaii at Manoa, State of Hawaiʻi and Idol Image Consulting. Their median headcount is 469. Half of them were founded in 1961 or later. The most common headquarters are Honolulu (65).

🇺🇸 Hawaii100 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
University of Hawaii at Manoamanoa.hawaii.edu

A leading educational institution offering unique research opportunities, diverse community, Division I athletics, and multicultural global experience in a beautiful Hawaiian setting

Higher Education 🇺🇸 Honolulu 6,390 1907
2
State of Hawaiʻijobs.hawaii.gov

The State of Hawaii offers rewarding career opportunities across various fields, providing stable employment, professional development, and valuable benefits to its employees

Government Administration 🇺🇸 Honolulu 5,904 n/a
3
Idol Image Consultingidol-image.com

IDOL Image Consulting offers Media and Public Relations, Corporate Consultations, Personal Consultations, and Group Consultations to help individuals and organizations succeed

Online Audio and Video Media 🇺🇸 Kula 5,707 2010
4
Hawaiʻi State Department of Educationhawaiipublicschools.org

A large educational institution in Hawai'i, seeking skilled employees to support the Department's Strategic Plan on various islands, with high demand for teachers in rural areas

Primary and Secondary Education 🇺🇸 Honolulu 3,875 1840
5
Hawaiian Airlinescareers.alaskaair.com

Largest Hawaiian airline operating 150 daily inter-island flights and nonstop routes to 15 U.S. cities plus international destinations.

Airlines and Aviation 🇺🇸 Honolulu 3,635 1929
6
The Queen's Health Systemsqueens.org

A nonprofit healthcare organization in Hawaii with four hospitals, 70+ locations, and 10,000 caregivers providing top-quality medical services and training programs

Hospitals and Health Care 🇺🇸 Honolulu 2,949 1859
7
Bank of Hawaiiboh.com

Provides diverse financial products and services to businesses, consumers, and governments across Hawaii and the West Pacific region.

Banking 🇺🇸 Honolulu 2,258 1897
8
University of Hawai‘i Systemhawaii.edu

They provide higher education, training, and research opportunities at 10 campuses and various centers throughout the Hawaiian Islands since 1907

Higher Education 🇺🇸 Honolulu 2,219 1907
9
Hawaii Pacific Healthhawaiipacifichealth.org

Health care network in Hawaii dedicated to providing high-quality care, prevention, and partnership with patients through coordinated care, research, education, and charity services

Hospitals and Health Care 🇺🇸 Honolulu 1,965 2001
10
Kamehameha Schoolsksbe.edu

Private charitable trust providing K-12 education, preschools, and community programs to improve Hawaiian students' capability and well-being.

Higher Education 🇺🇸 Honolulu 1,902 1887
11
Brigham Young University–Hawaiibyuh.edu

An international center of learning in the Pacific providing diverse students with affordable, values-based education and preparing graduates for leadership roles worldwide

Higher Education 🇺🇸 Laie 1,796 1955
12
Hawaiian Electrichawaiianelectric.com

A pioneering energy company in Hawaii with over 125 years of history, providing power to 95% of the state's residents on various islands

Utilities 🇺🇸 Honolulu 1,717 1891
13
First Hawaiian Bankfhb.com

Providing financial services and solutions focused on supporting individuals' career goals and ambitions with personalized assistance and encouragement.

Banking 🇺🇸 Honolulu 1,667 1858
14
Pearl Harbor Naval Shipyard & IMFnavsea.navy.mil

A regional maintenance center in Hawaii specializing in environmentally responsible ship repairs and overhauls for the US Navy

Defense and Space Manufacturing 🇺🇸 Pearl Harbor 1,622 1908
15
Foodlandfoodland.com

A family-run grocery retailer in Hawaii with a strong commitment to putting customers first, community-focused values, and supporting local initiatives

Retail Groceries 🇺🇸 Honolulu 1,619 1948
16
HMSAhmsa.com

A leading provider of health care coverage in Hawaii, offering quality, affordable health plans, employee benefits, wellness programs, and community support

Insurance 🇺🇸 Honolulu 1,478 1938
17
Hawaiian Telcomhawaiiantel.com

A technology leader in Hawaii, offering a wide range of digital communication services, including broadband, fiber networks, and cloud services

Technology, Information and Internet 🇺🇸 Honolulu 1,292 1884
18
Polynesian Cultural Centerpolynesia.com

A cultural center in Hawaii showcasing Polynesian cultures, offering educational opportunities for international students, and providing employment in various fields

Travel Arrangements 🇺🇸 Laie 1,275 1963
19
Hawaii Pacific Universitylinktr.ee

An international learning community in Hawai‘i offering American education with a liberal arts foundation, innovative programs, and global preparation

Higher Education 🇺🇸 Honolulu 1,258 1965
20
Connextconnextglobal.com

Connext offers managed remote staffing services, assisting businesses in creating specialized offshore teams to enhance their operations

Outsourcing and Offshoring Consulting 🇺🇸 Honolulu 1,217 2014
21
American Savings Bankasbhawaii.com

A leading financial institution in Hawaii offering a wide range of products and services, including online banking, home loans, insurance, investments, and exceptional customer experience

Banking 🇺🇸 Honolulu 1,185 1925
22
Tripler Army Medical Centertripler.tricare.mil

Delivering world-class healthcare services to military personnel, families, and veterans across the Pacific Basin, ensuring readiness and well-being

Hospitals and Health Care 🇺🇸 Honolulu 1,160 1941
23
County of Mauimauicounty.gov

The County of Maui provides essential services to its four-island community, including public safety, sanitation, social services, transportation, and infrastructure maintenance

Government Administration 🇺🇸 Wailuku 1,099 n/a
24
Matson, Inc.matson.com

Specializes in ocean freight shipping and logistics across the Pacific, serving Hawaii, Alaska, Guam, and Asia-U.S. West Coast trade lanes.

Maritime Transportation 🇺🇸 Honolulu 1,070 1882
25
Nakupuna Companiesnakupuna.com

Family-owned Native Hawaiian organization providing mission operations, IT, logistics, facilities, and environmental services to government clients nationwide.

Business Consulting and Services 🇺🇸 Honolulu 1,010 n/a
26
OUTRIGGER Hospitality Groupoutrigger.com

A hospitality company with 70+ years of experience operating resorts in Hawaii, Fiji, Thailand, and Mauritius, offering unique guest experiences worldwide

Hospitality 🇺🇸 Honolulu 870 1947
27
Punahou Schoolpunahou.edu

An independent college preparatory day school in Honolulu, Hawaii, with over 3,750 students in grades K-12, the largest of its kind in the United States

Primary and Secondary Education 🇺🇸 Honolulu 842 1841
28
Da Kitchen Cafeda-kitchen.com

A small, locally-owned restaurant in Maui and Oahu serving Local and Hawaiian Food, specializing in plate lunches with big portions and friendly service

Restaurants 🇺🇸 Kahului 815 2000
29
Central Pacific Bankcpb.bank

Hawaii-based financial institution established in 1954, providing exceptional service to customers with a commitment to community and core values

Banking 🇺🇸 Honolulu 765 1954
30
DAWSONdawsonohana.com

A Native Hawaiian global business enterprise offering construction, environmental, operations, maintenance, and professional services with a focus on excellence and innovation

Defense and Space Manufacturing 🇺🇸 Honolulu 760 1994
31
County of Hawaiihawaiicounty.gov

Providing equal opportunities and employment services in Hawaii County

Government Administration 🇺🇸 Hilo 750 n/a
32
Chaminade University of Honoluluchaminade.edu

Educational institution founded in 1955 based on Marianist Catholic principles, focused on preparing individuals for life, service, and careers

Higher Education 🇺🇸 Honolulu 750 1955
33
University of Hawaii at Hilohawaii.edu

Comprehensive regional university offering diverse undergraduate programs with a focus on natural sciences, leveraging unique island climate zones for research.

Higher Education 🇺🇸 Hilo 644 1947
34
Diagnostic Laboratory Servicesdlslab.com

Hawaii's largest clinical testing lab with innovative technology, commitment to excellence, and a team dedicated to improving patient health

Hospitals and Health Care 🇺🇸 Aiea 611 1985
35
Servco Pacific Inc.servco.com

A diversified company with automotive businesses, including distributorships of Toyota, Lexus, and Subaru, retail dealerships, Hui Car Share, and investments in venture capital

Retail 🇺🇸 Honolulu 564 1919
36
Sports Management Worldwidesportsmanagementworldwide.com

A sports management company providing education and representation to athletes, with a focus on ethics, integrity, and overall well-being

Sports and Recreation Instruction 🇺🇸 Honolulu 559 2002
37
Hawaii Air National Guarddod.hawaii.gov

This company's state mission is to protect Hawaii's citizens and property during disasters, while its federal mission is to provide combat-ready units to the US Air Force

Armed Forces 🇺🇸 Honolulu 544 1946
38
HBChbc808.com

A company specializing in selling, servicing, and installing communication equipment, including phone systems from top brands, along with voice data optic testing services and warranties

Telecommunications 🇺🇸 Waianae 538 1982
39
U.S. Pacific Commandpacom.mil

This company is a geographic combatant command responsible for integrating US military forces in the Indo-Pacific region to achieve national security objectives

Armed Forces 🇺🇸 Camp H. M. Smith 534 1947
40
Dept of Defense - All Partners Access Network (APAN)apan.org

The company specializes in providing comprehensive M&S and IT support for joint exercises and training programs, including collaborative planning applications and data management systems

Software Development 🇺🇸 Pearl Harbor 526 1999
41
Goodfellow Bros.goodfellowbros.com

A fourth-generation family-owned construction company with a century of experience, specializing in diverse infrastructure projects with a focus on quality, safety, and community impact

Construction 🇺🇸 Kihei 525 1921
42
Coldwell Banker Realty - Hawaiicoldwellbankerhomes.com

This real estate company in Hawaii offers high-quality service and technology to buyers and sellers, prioritizing client satisfaction and agent support

Real Estate 🇺🇸 Honolulu 525 n/a
43
Coldwell Banker Island Propertiesislandproperties.com

Leading independent Coldwell Banker franchise in Hawaii, prioritizing client service, local market expertise, and community support #AtHomeInHawaii

Real Estate 🇺🇸 Kihei 517 1995
44
Locations - Hawaii Real Estatelocationshawaii.com

A multi-faceted real estate company in Hawaii since 1969, connecting home buyers and sellers with local expertise and listings on multiple islands

Real Estate 🇺🇸 Honolulu 509 1969
45
Maui Memorial Medical Centermauihealth.org

Community hospitals and clinics in Maui, affiliated with Kaiser Permanente, providing high-quality, patient-centered healthcare to all residents regardless of insurance coverage

Hospitals and Health Care 🇺🇸 Wailuku 498 n/a
46
Pointpoint.com

Offers homeowners and buyers an alternative to traditional financing, unlocking home equity for debt elimination, financial hardship, and wealth diversification without increasing monthly expenses.

Real Estate 🇺🇸 Palo Alto 494 2015
47
Hotels & Resorts of Halekulanihalekulani.com

A luxury hospitality corporation based in Hawaii, operating acclaimed luxury resorts and boutique hotels with award-winning restaurants, spas, and guest experiences

Hospitality 🇺🇸 Honolulu 492 1980
48
Hawai‘i State Department of Healthhealth.hawaii.gov

A government agency in Hawaii with over 2,800 employees dedicated to protecting public health, promoting healthy lifestyles, preventing disease, and preserving the environment

Government Administration 🇺🇸 Honolulu 491 1851
49
The St. Regis Princeville Resortstregisprinceville.com

Luxurious resort in Hawaii offering exquisite accommodations, dining, golfing, spa services, and event spaces with stunning views of Hanalei Bay

Hospitality 🇺🇸 Princeville 473 2008
50
Brigham Young University–Hawaiibyuh.edu

A small university in Hawaii offering academically challenging programs in liberal arts, business, education, and technology to an international student body

Higher Education 🇺🇸 Laie 469 1955
51
University of Hawaii John A. Burns School of Medicinejabsom.hawaii.edu

A leading medical education institution at the University of Hawai‘i at Mānoa, providing top-notch training and research opportunities in healthcare

Higher Education 🇺🇸 Honolulu 466 1965
52
Alaka`ina Foundation Family of Companiesalakainafoundation.com

A government service firm with NHO status, offering total solutions through a mix of capabilities, contract vehicles, and strong procurement advantage

Government Administration 🇺🇸 Honolulu 464 n/a
53
HILO MEDICAL CENTERhilomedicalcenter.org

Leading provider of inpatient and outpatient care on a 20-acre campus, offering a full range of services with 157 acute care beds and a Level III Trauma Center

Hospitals and Health Care 🇺🇸 Hilo 459 1996
54
East-West Centereastwestcenter.org

An institution promoting better relations and understanding between the US, Asia, and the Pacific through study, dialogue, and research

Higher Education 🇺🇸 Honolulu 443 1960
55
ABC Storesabcstores.com

Retail chain established in 1949, offering extensive training, incentives, and job security Focus on exceptional customer service, community relationships, and future leadership opportunities

Retail 🇺🇸 Honolulu 437 1949
56
Hawaii Army National Guardhawaii.gov

The company provides command and control support for Army units in Hawaii, mobilizing for both federal and state missions as needed

Military and International Affairs 🇺🇸 Kapolei 428 n/a
57
Hawaii Lifehawaiilife.com

A locally owned real estate brokerage in Hawaii with over 300 brokers and agents, focusing on innovative digital marketing and design

Real Estate 🇺🇸 Princeville 425 2008
58
Hawaiian Dredging Construction Companyhdcc.com

A general contractor that provides construction services for various projects and manages the overall coordination of the construction process

Construction 🇺🇸 Honolulu 425 1902
59
ProService Hawaiiproservice.com

This company provides comprehensive HR solutions including technology, payroll, benefits management, risk management, compliance, and services for businesses across multiple locations

Human Resources Services 🇺🇸 Honolulu 420 1994
60
Iolani Schooliolani.org

A co-educational K-12 day and boarding school focused on academic excellence, personal growth, moral integrity, and preparing students for higher education

Primary and Secondary Education 🇺🇸 Honolulu 419 1863
61
Robert's Hawaii, Inc.robertshawaii.com

A leading tour and transportation company in Hawaii, offering a wide range of tours, entertainment options, and ground transportation services across four islands

Travel Arrangements 🇺🇸 Honolulu 419 1941
62
Aston Hotels & ResortsAstonHotels.com

A hospitality company managing diverse condominium resorts and hotels across Hawaii, Lake Tahoe, Sun Valley, and Lake Las Vegas, catering to various budgets and lifestyles

Hospitality 🇺🇸 Honolulu 416 1948
63
Grand Waileagrandwailea.com

Luxury resort in Maui with 776 accommodations, 7 restaurants, largest spa in Hawaii, resort waterpark, wedding chapel, special event spaces

Hospitality 🇺🇸 Kihei 408 1991
64
ALTRESaltres.com

A second-generation, family-owned business in Hawaii providing staffing services and comprehensive HR solutions for businesses across the islands for over 50 years

Human Resources Services 🇺🇸 Honolulu 406 1969
65
Nan, Inc.nanhawaii.com

A leading general contractor in Hawaii with expertise in pre-construction, general contracting, design-build services, and construction management for complex projects

Construction 🇺🇸 Honolulu 401 1990
66
Oahu Transit Services Incthebus.org

nonprofit organization managing public bus and van transportation services for Honolulu with extensive fleet and recognized excellence

Truck Transportation 🇺🇸 Honolulu 401 1990
67
Onebriefonebrief.com

An AI-powered platform for joint planning in campaign, contingency, and crisis situations at Joint Task Forces and higher levels

Software Development 🇺🇸 Honolulu 380 2019
68
Card Inccardmri.com

Financial services company located in Honolulu, Hawaii, providing a range of financial solutions to individuals and businesses

Financial Services 🇺🇸 Honolulu 363 n/a
69
Net Cafe

An IT services company located in Honolulu, Hawaii, offering technology solutions and services to meet various needs

IT Services and IT Consulting 🇺🇸 Honolulu 357 n/a
70
Waianae Coast Comprehensive Health Centerwcchc.com

Provides accessible, affordable medical and traditional healing services, health career training, and uses technology for high-quality healthcare for its community.

Hospitals and Health Care 🇺🇸 Waianae 356 1972
71
Leeward Community Collegeleeward.hawaii.edu

A regional community college in Hawai‘i offering affordable, quality education with over 50 degree and certificate programs in various fields

Higher Education 🇺🇸 Pearl City 355 1968
72
Kapi‘olani Community Collegekapiolani.hawaii.edu

A historic community college in Hawaii known for its programs in culinary arts, hospitality, health services, liberal arts, and business education

Higher Education 🇺🇸 Honolulu 355 1965
73
Child & Family Servicechildandfamilyservice.org

A long-standing human services organization in Hawai'i that provides a wide range of programs to support families of all ages

Individual and Family Services 🇺🇸 Ewa Beach 350 1899
74
FCH Enterprises, Inc.zippys.com

Management of multiple restaurant brands, catering services, and production facilities with a focus on employee development and benefits.

Food and Beverage Services 🇺🇸 Honolulu 345 1966
75
DataHousedatahouse.com

DataHouse is a technology consulting firm specializing in helping organizations improve business practices and achieve results through various services

IT Services and IT Consulting 🇺🇸 Honolulu 343 1975
76
County of Kauaʻikauai.gov

Government agency representing residents of Kaua'i and Ni'ihau in Hawaii, providing essential services and support for the local community

Government Administration 🇺🇸 Lihue 341 n/a
77
Aulani, A Disney Resort & Spaaulani.com

Aulani Resort & Spa in Ko Olina offers a luxurious vacation experience in Oahu, Hawaii, with stunning scenery and top-notch amenities

Hospitality 🇺🇸 Kapolei 340 n/a
78
Research Corporation of the University of Hawai'ircuh.com

A state agency attached to the University of Hawaii, supporting research, training, and development programs in Hawaii since 1965

Research Services 🇺🇸 Honolulu 337 1965
79
University of Hawaii-West Oahuwestoahu.hawaii.edu

Offers affordable, career-focused higher education programs with small class sizes, supportive faculty, and flexible learning options for students to achieve their academic goals

Higher Education 🇺🇸 Kapolei 337 1976
80
YWAM Associatesywamassociates.com

YWAM Associates International supports and uplifts former YWAM members in their mission work, transition to post-mission life, and personal well-being

Religious Institutions 🇺🇸 Kailua Kona 336 1960
81
Mid-Pacificmidpac.edu

A prestigious educational institution in Hawaii offering rigorous college preparatory programs, innovative arts training, and a diverse, caring learning environment

Primary and Secondary Education 🇺🇸 Honolulu 325 1908
82
University of Hawaii Maui Collegemaui.hawaii.edu

A college located on a beautiful island offering bachelor's degrees, associate degrees, certificates, and distance learning programs with personalized attention and support for students

Higher Education 🇺🇸 Kahului 319 n/a
83
L&L Hawaiian Barbecuehawaiianbarbecue.com

Established in 1952 as L&L Dairy in Honolulu, the company has grown into a top international restaurant franchise offering Hawaiian-style comfort food

Food and Beverage Services 🇺🇸 Honolulu 315 1952
84
Atlantic International Universityaiu.edu

Utilizing a personalized andragogic approach to education, we empower individuals to define and achieve their academic and professional goals

Higher Education 🇺🇸 Honolulu 312 1998
85
Title Guarantytghawaii.com

This company provides title insurance services, owns a title plant system, and offers various related services such as exchange intermediaries and document retrieval

Real Estate 🇺🇸 Honolulu 311 n/a
86
Hilton Hawaiian Village Waikiki Beach Resorthilton.com

A beachfront resort in Waikiki with white sand beaches, pools, water slides, gardens, dining options, cultural activities, and event venues

Hospitality 🇺🇸 Honolulu 284 1961
87
HawaiiUSA Federal Credit Unionhawaiiusafcu.com

A not-for-profit financial cooperative offering personal and business banking solutions, committed to improving members' lives through financial education and service excellence

Financial Services 🇺🇸 Honolulu 249 1936
88
Kama'aina Kidskamaainakids.com

A private, non-profit organization in Hawaii providing childcare services including preschool, after-school programs, camps, environmental education, and sports clinics

Education Administration Programs 🇺🇸 Kailua 236 1987
89
Christian Academycapatriots.org

A private Christian school located in Honolulu, Hawaii, offering educational programs based on Christian principles at First Assembly of God

Education 🇺🇸 Honolulu 229 1981
90
U.S. Pacific Fleetcpf.navy.mil

Leading the world's largest fleet command, advancing regional maritime security in the Indo-Pacific, with a legacy spanning over a century

Armed Forces 🇺🇸 Joint Base Pearl Harbor-Hickam 225 1942
91
Corcoran Pacific Propertiescorcoranpacific.com

A leading Hawaii real estate brokerage offering impeccable service, expert advice, and a relationship-first approach with a team of experienced professionals

Real Estate 🇺🇸 Honolulu 219 2005
92
Jala Universityjala.university

This company aims to transform economies in less privileged regions through software industry, creating professional opportunities with a life-changing impact for individuals, communities, and regions, leaving a legacy for future generations

Higher Education 🇺🇸 Honolulu 216 2021
93
Kupukupuhawaii.org

A nonprofit organization based in Honolulu empowering young adults in conservation and sustainability through hands-on training and national service opportunities

Environmental Services 🇺🇸 Honolulu 215 2007
94
Teksystems LLCteksystems.com

They are a strategy, implementation, and talent partner working with progressive leaders to drive change and transformation through true partnership

IT Services and IT Consulting 🇺🇸 Kailua 210 n/a
95
Le Jardin Academylejardinacademy.org

A nonprofit IB World Continuum School in Hawai'i, focusing on cultivating learners who positively impact the world through innovative teaching and experiential learning

Primary and Secondary Education 🇺🇸 Kailua 202 1961
96
Office of Hawaiian Affairsoha.org

Dedicated to improving the lives and future of Hawaiians through their services and initiatives Visit wwwohaorg for more information

Government Relations Services 🇺🇸 Honolulu 195 1981
97
SSFM Internationalssfm.com

A multi-disciplinary consulting firm offering planning, project management, civil and structural engineering, and real estate advisory services in the Asia-Pacific region

Design Services 🇺🇸 Honolulu 195 1959
98
Liliʻuokalani Trustonipaa.org

Provide opportunities and support for Native Hawaiian children and youth to live healthy, joyful, and prosperous lives.

Non-profit Organizations 🇺🇸 Honolulu 190 1909
99
Honolulu Star-Advertiserstaradvertiser.com

A publishing company in Hawaii with a diverse group of publications, including the largest daily newspaper formed from a merger

Newspaper Publishing 🇺🇸 Honolulu 187 2010
100
Freedom Church Hawaiifreedomchurch.info

A non-denominational church focusing on discovering the Father's heart, praising Jesus, and welcoming the Holy Spirit, with a Biblical faith emphasis

Religious Institutions 🇺🇸 Ewa Beach 185 n/a

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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.

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