| # | Company | Employees |
|---|---|---|
| 1 |
Mitsubishi Power Americaspower.mhi.com
A leading provider of power generation and energy storage solutions, specializing in turbines, geothermal systems, PV solar, environmental controls, and intelligent solutions worldwide |
2,019 |
| 2 |
BlueSprigbluesprigautism.com
BlueSprig is a company dedicated to providing compassionate and exceptional ABA therapy services for children with autism, focusing on community and individualized care |
1,762 |
| 3 |
FARO INSIGHTfaro.com
Development and marketing of 3D measurement, imaging, and software solutions for metrology, construction, engineering, and public safety analytics worldwide. |
1,668 |
| 4 |
Florida REALTOR ยฎ @ LPT Realtylpt.com
Real estate company specializing in property management, investment, and development services Passionate about creating innovative and sustainable real estate solutions |
1,083 |
| 5 |
CentralSquare Technologiescentralsquare.com
CentralSquare offers technology solutions for public sector agencies in the US and Canada, helping them deliver safety and administrative services efficiently and effectively |
1,063 |
| 6 |
TEAM Internationalteaminternational.com
A company specializing in Digital Transformation Services, offering Custom Software Development, Data Management, and Cloud Managed Solutions to a variety of industries worldwide |
804 |
| 7 | 779 | |
| 8 |
Kroger Specialty Pharmacykrogerspecialtypharmacy.com
Nationwide clinical pharmacy specializing in complex care for patients with chronic illnesses, offering high-touch patient experience, personalized care programs, and administrative support |
699 |
| 9 |
LIMUthelimucompany.com
A global leader in providing Fucoidan-rich nutritional products through a network of independent distributors, offering wellness drinks, energy drinks, and weight management systems |
694 |
| 10 |
accessoaccesso.com
Cutting-edge queuing and ticketing technology solutions for attractions worldwide, driving revenue and enhancing guest experiences with innovative, secure commerce solutions |
609 |
| 11 |
Addition Financial Credit Unionadditionfi.com
A member-owned financial cooperative in Central Florida offering comprehensive solutions to help members achieve their financial goals with benefits returned to members |
583 |
| 12 |
CuraScript SD by Evernorthcurascriptsd.com
Provides integrated delivery solutions for safe, efficient distribution of specialty pharmaceuticals, medical supplies, biologics, branded drugs, generics, vaccines, infused medications, and ancillary supportive care products. |
542 |
| 13 |
Frontline Insurancefrontlineinsurance.com
Frontline Insurance provides reliable and competitively priced home, liability, and property insurance, focusing on superior claims service and individual attention for coastal homeowners |
535 |
| 14 |
The Institute of Internal Auditorstheiia.org
An international professional association promoting internal auditing best practices and providing education, advocacy, and leadership in governance, risk management, and control |
526 |
| 15 |
RLS Radiopharmaciesrls.bio
A leading radiopharmaceutical provider with a strong emphasis on employee empowerment, innovation, and growth opportunities across 31 locations in the US |
448 |
| 16 |
Vibrant Ingredientsvibrantingredients.com
Specializing in fruit and vegetable derived concentrates, extracts, and flavors for the food, beverage, meat, sports, and pet nutrition industries |
448 |
| 17 |
Mitsubishi Power Systems Americasmpshq.com
Provider of power generation technologies and equipment including wind turbines, steam turbines, combustion turbines, reciprocating engines, solar panels, and power boilers |
408 |
| 18 |
D+H U.S. Operation - now part of D+Hfinastra.com
Global company provides updates and news on LinkedIn Website offers more information about their services and solutions |
396 |
| 19 |
Elite Medical Staffingelitemedicalstaffing.com
National medical staffing company specializing in placing healthcare professionals at desired facilities nationwide, focusing on career development and partnerships with leading healthcare institutions |
393 |
| 20 |
ExamRoom.AIยฎexamroom.ai
Secure online proctoring service with biometric verification, FIDO technology, and proprietary algorithms ensuring test integrity and protecting personal data |
372 |
| 21 |
Del-Air Heating, Air Conditioning, Plumbing and Electricaldelair.com
A leading Florida heating and air conditioning company since 1983, offering repair, replacement, and maintenance services with a focus on customer satisfaction and peak performance |
337 |
| 22 |
Ladybird Academyladybirdacademy.com
A leader in early childhood education, providing high-quality care and education for children 6 weeks to school age through a comprehensive curriculum and enrichment programs |
332 |
| 23 |
SunGard Public Sectorsuperion.com
SunGard Public Sector, now Superion, provides software solutions for the public sector, offering innovative technologies to improve efficiency and effectiveness |
307 |
| 24 |
TurningPoint Healthcare Solutionsturningpoint-healthcare.com
Provides advanced clinical and technology-enabled complex condition management services, improving healthcare safety, quality, affordability, and optimizing care across specialties. |
293 |
| 25 |
Village Farms International Inc.villagefarms.com
A vertically integrated Controlled Environment Agriculture company supplying plant-based Consumer Packaged Goods, including cannabis and CBD products, internationally |
183 |
| 26 |
MedWatch, LLCurmedwatch.com
MedWatch provides concierge member advocacy and medical cost containment solutions to various organizations, focusing on quality care and financial outcomes Visit urmedwatchcom for more information |
181 |
| 27 |
Power Grid Engineering, LLCqualuscorp.com
Innovative power services firm specializing in grid modernization, resiliency, sustainability, and software solutions for utilities, commercial properties, and government clients |
179 |
| 28 |
Giovanni's Italian Restaurantgiovannisrestaurant.com
Family-owned Italian restaurant chain based in Orlando with 5 locations, providing authentic Italian cuisine and dining experience for customers |
172 |
| 29 |
Park Place Realty Networkparkplacenetwork.com
A leading real estate referral and license holding company with 1,000+ agents connecting prospects with top agents globally, offering high referral fees and marketing support |
163 |
| 30 |
TelAffectstelaffects.com
Professional B2B sales and marketing firm specializing in developing and executing sales programs to increase market share and deliver higher returns on marketing investments |
162 |
| 31 |
Voyage Healthcarevoyagesolutions.com
Healthcare staffing and recruitment firm specializing in nursing, physical therapy/rehab, and diagnostic imaging, prioritizing employee satisfaction and quality customer service |
157 |
| 32 |
CE Powerqualuscorp.com
A leading power services firm specializing in grid modernization, sustainability, and digital solutions for utility, commercial, industrial, and government clients |
145 |
| 33 |
CapAcuitycapacuity.com
A leader in executive benefits consulting and asset management, providing innovative solutions to optimize non-qualified programs and improve financial outcomes |
49 |
| 34 |
Global Computer Salesglobalcomputersales.com
An IT solutions provider offering a wide range of products and services, focused on reducing costs and complexity for businesses |
46 |
| 35 |
Power & Generation Testing, Inc.qualuscorp.com
A leading power services firm specializing in grid modernization, resiliency, security, and sustainability solutions for utilities and government clients |
12 |
| 36 |
ProjStreamprojstream.com
ProjStream offers software solutions for government contractors, enabling efficient project cost management and data traceability throughout the project lifecycle. |
5 |
| 37 |
Patterson Power Engineersqualuscorp.com
A leading power services firm specializing in grid modernization, resiliency, security, and sustainability for utilities, businesses, and government clients |
4 |
| 38 |
CAMYA GROUP LLCcamyagroup.com
The company specializes in creating prestigious brands that deeply connect with their audience through modernity, authenticity, and a commitment to excellence |
2 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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