| # | Company | Employees |
|---|---|---|
| 1 |
Albertsons Companiesalbertsonscompanies.com
Large food and drug retailer operating over 2200 stores through various regional banners supported by extensive distribution centers and internal manufacturing plants. |
107,641 |
| 2 |
Micron Technologymicron.com
Leading provider of DRAM, NAND, and NOR memory and storage products enabling AI, data centers, and mobile computing advancements. |
48,000 |
| 3 |
St. Luke's Health Systemstlukesonline.org
A not-for-profit health system in Idaho dedicated to improving community health through exceptional patient care and promoting overall wellness |
11,385 |
| 4 |
Brigham Young University - Idahobyui.edu
A private university in Idaho providing a quality education in a wholesome environment, preparing students for leadership in various aspects of life |
9,508 |
| 5 |
Melaleuca: The Wellness Companymelaleucajobs.com
A wellness company that manufactures and distributes high-quality products directly to consumers, offering the opportunity for additional income without large investment or risk |
9,486 |
| 6 |
WinCo Foodswincofoods.com
Employee-owned grocery chain with distribution network, founded in 1967 Over 130 stores in 11 states with focus on quality and affordability |
7,461 |
| 7 |
Simplot Companysimplot.com
Global agriculture company with food processing, phosphate mining, fertilizer manufacturing, farming, ranching, and cattle production operations worldwide. |
5,680 |
| 8 |
University of Idahouidaho.edu
A prestigious university offering diverse opportunities, outstanding programs, accomplished faculty, world-class facilities, renowned research, and a vibrant residential campus |
5,312 |
| 9 |
Scentsy, Inc. (Corporate Office)scentsy.com
Direct selling company emphasizing simplicity, authenticity, generosity, supporting consultants and customers, fostering community and personal growth opportunities. |
4,844 |
| 10 |
ClickBankclickbank.com
Leading global ecommerce platform facilitating performance marketing of digital products for entrepreneurs to build vibrant online businesses across various popular lifestyle categories. |
4,134 |
| 11 |
Idaho National Laboratorylinktr.ee
Applied engineering laboratory supporting energy research, nuclear science, national defense, alternative energy, robotics, computing, biofuels, and infrastructure protection. |
4,009 |
| 12 |
Boise Cascade Companybc.com
Leading manufacturer and wholesale distributor of building materials, with 60 locations across North America, focusing on strong relationships, integrity, and commitment to doing the right thing |
3,837 |
| 13 |
Albertsonsalbertsons.com
Established in 1939, the company focuses on providing customers with the products they want at a fair price with exceptional service |
3,657 |
| 14 |
Lamb Westonlambweston.com
Global leader in frozen potato industry, specializing in innovative potato products for restaurants and grocery stores worldwide Headquarters in Idaho |
3,502 |
| 15 |
POWER Engineerswsp.com
Global engineering firm providing integrated solutions for energy, food and beverage, facilities, communications, environmental, and federal markets with multidiscipline services |
3,392 |
| 16 |
Ky盲nis3.us-west-2.amazonaws.com
Global network offering nutritional supplements and business opportunities focused on wellness, health improvement, and charitable nutrition aid worldwide. |
3,311 |
| 17 |
Clearwater Analyticsclearwateranalytics.com
The company provides web-based investment portfolio accounting, reporting, and reconciliation services for institutional investors globally, with over $64 trillion in assets managed |
3,203 |
| 18 |
Saint Alphonsussaintalphonsus.org
Faith-based Catholic health system with over 5,000 colleagues and 2,000 medical staff providing patient-centered care in Idaho, Oregon, Utah, Montana, and Nevada |
3,132 |
| 19 |
State of Idahodhr.idaho.gov
A central human resources agency in Idaho providing consultation on recruitment, compensation, employee relations, classification, and HR management issues |
2,636 |
| 20 |
Haidri Beverages Pvt. Ltd. PepsiCola International Franchisepepsiisb.com
Pakistan's largest beverage company, a PepsiCo Inc. franchise for 39 years, producing quality beverages, growing sales, strengthening market share, delivering ROI, and fulfilling community responsibilities. |
2,458 |
| 21 |
Boise School Districtboiseschools.org
Providing innovative, well-rounded education tailored to individual needs for students in the Boise School District since 1865 |
2,424 |
| 22 |
Kootenai Healthkh.org
A comprehensive medical provider in northern Idaho, offering a range of services at a 330-bed community-owned hospital with various accolades |
2,191 |
| 23 |
Amazon Seller
An independent company offering products or services unrelated to Amazoncom |
2,177 |
| 24 |
Translators without Borderstranslatorswithoutborders.org
Global community of language volunteers providing translation services for over 200 partner organizations to ensure linguistic inclusion and access to information |
2,023 |
| 25 |
Woodgrainwoodgrain.com
Providing strength, warmth, and style to homes across America with a focus on moulding, doors, building products, and fasteners Headquarters in Fruitland, Idaho |
2,009 |
| 26 |
Teacher Transition: Work Opportunities for Teachers Beyond the Classroomteachertransition.com
Supporting teachers in transitioning from the classroom to new opportunities by leveraging their skills, gifts, and expertise Visit site to start the Teacher Transition path |
1,909 |
| 27 |
Truckstop.comtruckstop.com
A transportation technology company offering freight matching solutions, load planning, real-time rates, and credit reporting for carriers and brokers for over 20 years |
1,708 |
| 28 |
United Site Servicesunitedsiteservices.com
Provider of site services including sanitation, temporary fencing, and equipment rentals for construction, industrial, government, agriculture, and events sectors. |
1,701 |
| 29 |
Idaho Poweridahopower.com
Local energy company serving Idaho and Oregon with hydroelectric power, aiming for 100% clean energy by 2045, low-cost electricity. |
1,539 |
| 30 |
West Ada School Districtwestada.org
A large school district in Idaho with 58 schools, serving 40,000 students in Meridian, Eagle, Star, and western Boise Prepares students for future challenges |
1,499 |
| 31 |
MWI Animal Healthmwiah.com
Leading US distributor of pharmaceuticals and healthcare products for companion animals and livestock markets, committed to improving animal health worldwide |
1,424 |
| 32 |
Idaho Department of Health and Welfarehealthandwelfare.idaho.gov
This state agency in Idaho provides health and human services, health insurance access, family support, and hospitalization services to residents |
1,362 |
| 33 |
Blue Cross of Idahobcidaho.com
Providing affordable health insurance and building strong healthcare networks to connect Idaho residents with quality medical services. |
1,356 |
| 34 |
US Ecology Inc., a Republic Services Companyrepublicservices.com
A leading provider of environmental services in North America, addressing waste management needs through treatment, disposal, recycling, and industrial services |
1,323 |
| 35 |
Jacksons Food Storesjacksons.com
A large retail organization with diverse business units across seven states, originating from a single gas station in 1975 |
1,225 |
| 36 |
Assisting Hands Home Care, LLCassistinghands.com
Provides in-home care services tailored to the elderly, disabled, and those in need, prioritizing quality, consistency, and personalized caregiver-client matches |
1,205 |
| 37 | 1,193 | |
| 38 |
College of Western Idahocwi.edu
Comprehensive community college in Western Idaho offering academic and professional-technical programs, degrees, continuing education, dual credit, and career training |
1,108 |
| 39 |
In Time Tecintimetec.com
A global software company providing innovative solutions and services based on leadership, integrity, and trust, focused on achieving client goals and potential |
1,102 |
| 40 |
PartnerHerocrescendo.ai
A BPO connecting global talent with companies valuing quality, integrity, and opportunity in Customer Support, Trust & Safety, QA services |
983 |
| 41 |
Idaho Transportation Departmentitd.idaho.gov
The company is an essential part of Idaho life, providing and maintaining the state's transportation system for citizens and businesses |
946 |
| 42 |
Portneuf Medical Centerportneuf.org
A nationally recognized comprehensive healthcare leader in Pocatello, Idaho, offering trauma care, cardiac services, orthopedics, cancer care, and more |
921 |
| 43 |
Nampa School Districtlinktr.ee
A K-12 School District in Nampa, ID serving 14,000 students with high-quality education across 3 high schools, 4 middle schools, and 16 elementary schools |
900 |
| 44 |
Norco, Inc.norco-inc.com
Leading supplier of welding, safety, medical, and gas products with over 70 branches across several states, dedicated to providing superior service and support to customers |
882 |
| 45 | 850 | |
| 46 |
College of Southern Idahocsi.edu
A comprehensive two-year community college offering transfer, technical programs, dual credit, online courses, workforce training, and community education in Idaho |
843 |
| 47 |
Silvercreek Realty Groupsilvercreekrealty.net
A family-owned real estate brokerage in Idaho, committed to community values, market expertise, and providing top-notch service to clients and realtors alike |
821 |
| 48 |
Ada County, Idahoadacounty.id.gov
A government entity in Ada County providing efficient services, demonstrating fiscal responsibility, and offering innovative solutions for the community |
796 |
| 49 |
Mountain View Hospitalmountainviewhospital.org
A hospital in Idaho Falls offering exceptional patient care, a full range of services, and a commitment to improving community healthcare |
794 |
| 50 |
Amalgamated Sugar Companyamalgamatedsugar.com
A sugar producer processing sugarbeets from cooperative farmers across Idaho, Oregon, and Washington, offering diverse career opportunities in various fields |
793 |
| 51 |
Sun Valley Resortsunvalley.com
A historic destination resort in Idaho offering year-round accommodations for guests, with a variety of rooms, lodges, and recreational activities available |
787 |
| 52 |
North Idaho Collegenic.edu
A comprehensive community college offering over 150 degrees and certificates, located on the shores of Lake Coeur d'Alene, serving thousands of students |
784 |
| 53 |
Lightcastlightcast.io
Lightcast provides data-driven talent strategies, focusing on labor market clarity and helping customers navigate a complex, changing environment. |
758 |
| 54 |
Northwest Nazarene Universitynnu.edu
A private Christian university in Idaho offering diverse undergraduate, graduate, and doctoral programs, as well as athletic teams and online courses |
728 |
| 55 | 724 | |
| 56 |
Bodybuilding.combodybuilding.com
This company offers tools, resources, programs, supplements, and gear to help individuals achieve their health and wellness goals for body and mind |
700 |
| 57 |
Futura Title & Escrowfuturatitle.com
Leading independent title and escrow group in the Pacific Northwest, offering a comprehensive range of services across multiple states |
672 |
| 58 |
Raycapraycap.com
A global technology solutions provider specializing in protecting critical infrastructure with advanced engineering, product design, and systems integration for mission-critical applications |
671 |
| 59 |
Mission Aviation Fellowshipmaf.org
This organization uses aviation to support Christian missions, humanitarian aid, disaster response, and community development in 42 countries worldwide |
661 |
| 60 |
North Wind Groupnorthwindgrp.com
A small business leader in environmental management, engineering, construction, scientific consulting, and information technology, with a strong focus on safety and quality services |
661 |
| 61 |
Cradlepoint, part of Ericssoncradlepoint.com
Provides advanced 4G and 5G routers, adapters, and private cellular network solutions enabling secure wireless connectivity for enterprises and public sectors. |
647 |
| 62 |
BeeHive Homes Assisted Livingbeehivehomes.com
Assisted living care providing 24-hour support, private rooms, medication monitoring, home-cooked meals, social activities, and low staff-to-resident ratio |
640 |
| 63 |
Thomas Cuisinethomascuisine.com
Wellness-driven foodservice management provider specializing in custom dining solutions with a focus on using local, Real Food ingredients |
640 |
| 64 |
Lewis-Clark State Collegelcsc.edu
A public college in Lewiston, Idaho offering academic, career-technical, and community programs with exceptional employee benefits and a beautiful campus |
634 |
| 65 |
DOXA Talentdoxatalent.com
Doxa7 provides small- and medium-sized businesses access to global teams for scaling, emphasizing fair pay, growth investment, infrastructure, and sustainable partnerships |
624 |
| 66 |
Engineered Structures, Inc. (ESI)esiconstruction.com
Experienced general contractor and construction management firm based in Boise, Idaho, specializing in a variety of project types across 44 states |
622 |
| 67 |
Western States Equipmentwesternstatescat.com
Authorized Caterpillar dealer serving Idaho, eastern Washington, Oregon, western Montana, and part of Wyoming Specializing in equipment for logging, mining, and construction industries |
621 |
| 68 |
Barbacoabarbacoa-boise.com
Barbacoa offers a multi-dimensional dining experience with art, flavors, and ambiance curated to stimulate all senses and elevate the mind |
619 |
| 69 |
Eastern Idaho Regional Medical Centerwwwprod104-eirmc-sitecore-cloud.dpxmedcity.net
A leading medical facility in the region, offering a wide range of healthcare services including specialized care and trauma services |
617 |
| 70 |
Litehouse Inc.litehousefoods.com
A leading manufacturer of refrigerated salad dressings, dips, sauces, herbs, and cheese with a diverse product portfolio sold through various retail channels |
608 |
| 71 |
Pennantpennantgroup.com
Supporting dynamic home health, hospice, senior living, and home care companies across 13 Western states with centralized resources for operational success and growth |
605 |
| 72 |
AmeriBenameriben.com
A company offering HR, management consulting, and third party medical benefit administration services for self-funded group health plans |
598 |
| 73 |
Idaho Department of Laborlabor.idaho.gov
This organization provides comprehensive services to connect job seekers with employment opportunities and support workers through career transitions while administering state labor laws |
596 |
| 74 |
Hecla Mining Companyhecla.com
They are a leading US precious metals mining company, producing silver, gold, lead, and zinc while prioritizing safety, community, and environmental responsibility |
593 |
| 75 |
Bish's RV, Inc.bishscareers.com
Largest family-owned RV dealership group in the US, offering honest service and helping families find perfect RVs for memorable camping experiences. |
534 |
| 76 |
Western Power Sports (WPS)wps-inc.com
National distributor of over 130,000 powersports items for motorcycles, ATVs, snowmobiles, and watercraft through four regional warehouses serving thousands of dealers nationwide. |
534 |
| 77 |
Northwest Lineman Collegelineman.edu
A leading international educational institution providing high-quality training and products for trades, aiming to exceed customer expectations and improve lives |
525 |
| 78 |
Canyon Countycanyoncounty.id.gov
Specializing in vegetable seed production, viticulture, and urban development, serving as a gateway to Idaho's recreational opportunities with a high quality of life |
523 |
| 79 |
Sorrensorren.com
Financial advisory firm providing tax, assurance, accounting, and advisory solutions. Combining national resources with local relationships, anticipating opportunities, preparing clients for what鈥檚 ahead, and creating lasting impact. |
519 |
| 80 |
Mountain West Bankmountainwestbank.com
A regional bank providing a full range of consumer and business products, with a focus on Legendary Customer Service and community support |
509 |
| 81 |
VIP Petcarevippetcare.com
The company provides high-quality preventive veterinary care and wellness services for pets through permanent and pop-up clinic locations nationwide |
509 |
| 82 |
Corporate Toolscorporatetools.com
This company provides a software platform for incorporation services and registered agents to simplify business management and entity management processes |
508 |
| 83 |
CompuNet, Inc.compunet.biz
A leading IT solutions provider and managed service provider, focused on understanding and engineering custom solutions for clients' business needs |
507 |
| 84 |
Vallivue School Districtvallivue.org
A primary/secondary education company located in Caldwell, Idaho, providing educational services to students within the local community |
506 |
| 85 |
St. Joseph Regional Medical Center, Inc.sjrmc.org
A medical center committed to creating a desirable workplace, attracting top healthcare providers, and offering quality healthcare services to the community |
501 |
| 86 |
Nez Perce Tribenezperce.org
A tribal government overseeing various departments and programs, managing land and water in Washington, Idaho, and Oregon based on historical occupancy |
498 |
| 87 |
TWIN FALLS SCHOOL DISTRICT 411tfsd.org
A public school district serving 9,700 students with 16 schools serving students from kindergarten to 12th grade |
490 |
| 88 |
Pita Pitpitapitusa.com
Quick casual restaurant offering fresh, healthy pita-based meals as an alternative to traditional fast food like burgers and pizza. |
485 |
| 89 |
Madisonhealthmadisonhealth.org
A community-owned non-profit hospital in Idaho offering compassionate care, specialized services like maternity and surgery, and partnerships for cancer and emergency care |
479 |
| 90 |
Idaho Fish and Gameidfg.idaho.gov
The company's mission is to protect and manage wildlife resources in Idaho, focusing on preservation and perpetuation for the future |
478 |
| 91 |
Idaho Forest Groupifg.com
A leading lumber producer based in Idaho, specializing in growing, harvesting, manufacturing, and distributing sustainable wood products worldwide |
477 |
| 92 |
ECCO Safety Globaleccoesg.com
Global leader in emergency lighting and audible warning equipment for commercial and emergency vehicles, serving OEMs and customers worldwide in various industries |
468 |
| 93 |
IDAHO FALLS SCHOOL DISTRICT 91ifschools.org
This K-12 school district in Idaho Falls, Idaho serves over 10,000 students |
466 |
| 94 |
Idaho Housing and Finance Associationidahohousing.com
A vibrant and entrepreneurial organization promoting work-life balance, personal wellness, employee growth, and making a positive impact in Idaho |
449 |
| 95 |
The College of Idahocollegeofidaho.edu
Established in 1891, this private liberal arts college in Idaho offers over 80 areas of study, with a focus on a unique PEAK curriculum |
449 |
| 96 |
Idahoan Foodsidahoan.com
A leading provider of high-quality packaged potato products, working with local growers to offer a range of mashed, hash brown, casserole, and soup products |
434 |
| 97 |
J-U-B ENGINEERS, Inc.jub.com
An employee-owned civil engineering and planning firm offering innovative solutions, comprehensive benefits, and a supportive work environment since 1954 |
432 |
| 98 |
Bingham Healthcarebinghammemorial.org
Provision of efficient, cost-effective, compassionate healthcare services ensuring a continuum of quality care for residents and visitors. |
431 |
| 99 |
City of Meridianmeridiancity.org
A growing city in southwest Idaho with a population of 125,000 residents, boasting a diverse economy spanning healthcare, technology, and manufacturing industries |
430 |
| 100 |
Center for Teacher Effectivenesstimetoteach.com
Provides evidence-based classroom management strategies through seminars and education conferences, helping teachers improve discipline, motivation, and engagement for effective instruction |
430 |
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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