| # | Company | Employees |
|---|---|---|
| 1 | 18,697 | |
| 2 |
Wake County Public School Systemwcpss.net
A nationally recognized public school district in North Carolina focused on hiring and retaining highly effective teachers for student success |
13,894 |
| 3 |
Epic Gamesepicgames.com
Provider of 3D engine technology powering games and industries, operator of Fortnite, and digital ecosystem for developers and creators. |
11,831 |
| 4 |
Cornerstone Building Brandscornerstonebuildingbrands.com
manufacturer of exterior building products including vinyl windows, siding, stone veneer, metal roofing, and wall systems for residential and commercial markets |
9,289 |
| 5 |
Fathom Realtyfathomrealty.com
A national real estate brokerage offers cloud-based services, advanced technology, training, and support to agents for higher earnings and growth opportunities |
4,559 |
| 6 |
Parker Lordparker.com
Global leader in motion and control technologies serving industrial and aerospace markets with diverse products for manufacturing, transportation, and infrastructure |
2,455 |
| 7 |
AQuity Solutionsikshealth.com
AQuity provides healthcare solutions with virtual scribes, medical transcription specialists, coders, auditors, and interim management professionals, serving top health systems worldwide |
1,939 |
| 8 |
Ply Gemplygem.com
Leading manufacturer of exterior building materials including windows, siding, stone, and more, serving residential builders, remodelers, and architects with quality products |
1,808 |
| 9 |
Global Knowledgeglobalknowledge.com
Provides IT and professional training worldwide, offering courses in cloud, cybersecurity, networking, project management, and leading technology platforms. |
1,700 |
| 10 |
WCPSS Lifelong Learning with Community Schoolsed2go.com
A program within Wake County Public School System offering lifelong learning through community flyers, online classes, and a directory of camps and activities |
1,538 |
| 11 |
WCGwcgclinical.com
Industry leader in ethical review solutions for clinical research, optimizing quality, safety, and efficiency through data-driven insights and specialized solutions |
1,463 |
| 12 |
Allucentallucent.com
A global provider of drug development solutions for small and mid-sized biotech companies, offering consulting, clinical operations, and more |
1,355 |
| 13 |
SASR Workforce Solutionssasrlink.com
A market leader in providing comprehensive workforce solutions for retail, warehouse, distribution, and grocery staffing needs across all 50 states |
1,090 |
| 14 | 1,043 | |
| 15 | 1,037 | |
| 16 |
Baker Roofing Companybakerroofing.com
Established in 1915, this full-service building envelope contractor offers expert roofing, restoration, coatings, and exterior services for commercial and residential customers across multiple states |
881 |
| 17 |
Town of Carycarync.gov
A company located in Cary, North Carolina, operating in a thriving community known for its high quality of life and strong economy, with a focus on technology and education |
861 |
| 18 |
Stryker Sagestryker.com
A leader in prevention, developing innovative solutions to improve patient outcomes and caregiver efficiency by addressing never-events and hospital-acquired conditions in healthcare facilities |
805 |
| 19 |
Loparexloparex.com
Global provider of release liners and engineered films, offering diverse, inclusive workplace, sustainable innovation, and industry-leading production technology for customer support and product value |
782 |
| 20 |
The Life Platformstarfishperks.com
The company offers digital products and services, including a subscription service with cash back perks, personal development podcast, and unique marketplace |
704 |
| 21 |
VitalEdge Technologiesvitaledge.com
Global provider of dealer management solutions, offering ERP and software suites for equipment dealers to optimize operations, enhance customer satisfaction, and drive profitability |
690 |
| 22 |
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Specializing in various industries, we offer a wide range of services and solutions to meet our clients' needs |
663 |
| 23 |
ArtStationartstation.com
Showcasing platform for artists in games, film, media & entertainment industries to display portfolios, stay inspired, and connect with opportunities |
633 |
| 24 |
Precision Walls, Inc.precisionwalls.com
Specializing in wall and ceiling construction, this employee-owned contractor builds strong customer relationships and offers career growth opportunities for employees |
597 |
| 25 |
Sigma Gamma Rho Sorority, Inc.sgrho1922.org
A nonprofit organization focused on improving women's and families' lives through community service, advocacy, and social action in the US and worldwide |
586 |
| 26 | 568 | |
| 27 |
Catering by Designcatering-by-design.com
A full-service caterer and event planner with over 30 years of experience, offering customizable menus for corporate, social, and wedding events in the Triangle Area |
567 |
| 28 |
Simonton Windows & Doorssimonton.com
Manufacturer of high-quality windows and patio doors, rigorously tested for durability and customer satisfaction Nationwide delivery to key markets in North America |
562 |
| 29 |
RQM+rqmplus.com
Accelerates medical technology product lifecycles from concept to market entry and post-market support through regulatory, quality, clinical, and reimbursement expertise. |
540 |
| 30 |
Chiesi USA, Inc.chiesiusa.com
Specialty pharmaceutical company focused on hospital, rare disease, and office-based specialties Committed to being a good corporate citizen and positively impacting communities |
534 |
| 31 |
Orion Talentoriontalent.com
A comprehensive talent acquisition firm connecting businesses with diverse candidates, specializing in veterans & military personnel, for successful recruiting solutions |
507 |
| 32 |
HMI - Horticultural Asset Management, LLChmiadvantage.com
National claims support services for the insurance industry, specializing in tree-related claims with a network of certified arborists for disaster recovery and green asset management |
485 |
| 33 |
USA Baseballusabaseball.com
The company serves as the national governing body for baseball in the United States, overseeing millions of amateur players and promoting the sport internationally |
483 |
| 34 |
WithersRavenelwithersravenel.com
An employee-owned engineering firm in the Carolinas offering civil, environmental, and geomatics services with a team of self-motivated professionals dedicated to project success |
477 |
| 35 |
Coilcraft, Inc.coilcraft.com
Designing and producing inductors, EMI filters, and LED driver magnetics for telecommunications, computers, instrumentation, and consumer electronics customers globally, offering standard and custom components. |
447 |
| 36 |
Durex Industriesdurexindustries.com
Designs and manufactures custom electric heaters, temperature sensors, controls, and process systems for various industrial thermal applications, offering engineering partnership and specialized testing. |
419 |
| 37 |
Cotton Incorporatedcottoninc.com
Specializing in agricultural, fiber, and textile research, this organization promotes cotton through market information, technical services, advertising, and consumer outreach |
415 |
| 38 |
Riccobene Associates Family Dentistrybrushandfloss.com
A multi-specialty dental practice with over 70 locations, providing state-of-the-art dental care with a focus on personalized treatment plans and patient satisfaction |
344 |
| 39 |
Avidexavidex.com
Innovative leader in audiovisual and collaboration solutions, offering design, integration, project management, equipment procurement, support services, and international project experience |
339 |
| 40 |
Railinc Corp.public.railinc.com
Railinc develops software and IT products that support safe and efficient operations of the freight rail industry, located in Cary, NC |
338 |
| 41 |
Accreditation Commission for Health Care (ACHC)achc.org
Leader in healthcare accreditation and education since 1986, ensuring safe, high quality patient care through accreditation programs for various healthcare organizations internationally |
319 |
| 42 |
Biologics by McKessonbiologics.mckesson.com
Specialty pharmacy dedicated to connecting patients with life-changing medications in oncology and rare diseases, delivering personalized care for optimal outcomes |
296 |
| 43 |
USfalconusfalcon.com
Professional services company providing core capabilities in aviation support, space and cyber, technology solutions, human capital management, and strategy and business operations to DoD and Federal Agencies |
294 |
| 44 |
Definiti LLCdefiniti.com
This company provides comprehensive retirement solutions and services, including plan design, compliance, actuarial consulting, pension outsourcing, recordkeeping, and fiduciary services |
293 |
| 45 |
Prestonwood Country Clubprestonwood.com
Privately owned country club in Cary, NC offering 54 holes of golf, tennis, fitness, aquatics, dining, and family-friendly activities for nearly 1,900 members |
222 |
| 46 |
Life Leadership: Financial, Professional and Personal Developmentmainhomepage.com
This company promotes literacy by donating to Total Personal Development subscriptions They offer financial, professional, and personal development products and services |
186 |
| 47 |
Heron Therapeutics, Inc.herontx.com
Specialty pharmaceutical company developing products with proprietary drug delivery platform to enhance injectable pharmaceuticals for less frequent dosing |
186 |
| 48 |
TMSA Public Charter Schoolstmsapcs.org
Non-profit public charter schools in North Carolina with a STEAM focus, serving over 3,000 students from kindergarten to 12th grade |
176 |
| 49 |
TimeDoc Healthtimedochealth.com
A leading provider of Virtual Care Management solutions enabling healthcare providers to optimize performance, receive reimbursement, and deliver better care |
167 |
| 50 |
MSys Inc.msysinc.com
IT consulting, staffing, and software development company specializing in serving government and Fortune 500 clients, with expertise in SAP, data warehousing, and technology solutions |
164 |
| 51 |
Bรผhler Aeroglidebuhlergroup.com
Manufacturer of industrial conveyor dryers, ovens, roasters, and coolers for food and non-food industries, offering thermal processing solutions and dryer support services worldwide |
163 |
| 52 |
Millenniamillenniapay.com
A digital technology company specializing in simplifying patient payments for healthcare providers, driving more revenue and enhancing patient experience nationwide |
163 |
| 53 |
Christ the King Lutheran Churchctkcary.com
A Reconciling in Christ congregation affiliated with the ELCA, offering worship services on Sunday and Wednesday, and a half-day preschool program |
162 |
| 54 |
NarraSoftnarrasoft.com
An award-winning digital services company in Cary, North Carolina offering cost-effective solutions in software development, quality assurance, testing, and project management |
162 |
| 55 | 159 | |
| 56 |
North Carolina Football Clubnorthcarolinafc.com
Professional soccer organization with men's and women's teams playing in USL and NWSL, focused on building support and unity in North Carolina |
158 |
| 57 |
Veloxis Pharmaceuticals, Inc.veloxis.com
Specialty pharmaceutical company focused on developing and commercializing medications for transplant patients and those with related diseases, improving their quality of life |
151 |
| 58 |
Atticus, LLCatticusllc.com
Atticus offers a wide range of branded-generic pesticides for Agriculture and EcoCore markets, focusing on operational excellence and long-term benefits for retail distributors |
149 |
| 59 |
Wake Emergency Physicians, PAweppa.org
Independent group of emergency medicine specialists providing care in multiple hospitals, including trauma and pediatric emergency services, while training new healthcare professionals |
146 |
| 60 |
FRG | Financial Risk Groupfrgrisk.com
An international risk management firm offering technology, implementation services, business advisory, and thought leadership to maximize effectiveness of risk management investments globally |
138 |
| 61 |
Arete Technologies, Inc.aretetechnologiesinc.com
Global provider of innovative Consulting, Outsourcing, Staff Augmentation, IT Consultancy, Software and Web Development services with a focus on client and consultant satisfaction |
54 |
| 62 |
Blur Product Developmentblurpd.com
We are an innovative design, engineering, and contract manufacturing firm specializing in developing and producing medical devices for large OEMs and start-ups |
49 |
| 63 |
Sateri Digital Pvt. Ltd.sateridigital.com
Team Sateri integrates IT with talent, operations, and innovation to bridge the gap between strategy and execution, transforming businesses in the digital age |
37 |
| 64 |
Zencoszencos.com
This company specializes in providing practical and reliable analytical solutions to help businesses address complex data challenges, offering strategy, architecture, implementation, analytics, and support services |
34 |
| 65 |
TECHROBOTS INCtechrobots.com
A global IT services company providing end-to-end business solutions, collaborating with clients to design, develop, and implement value-added solutions |
31 |
| 66 |
Giles Flythe Engineersgfengineers.com
A company specializing in evaluating buildings and site improvements, providing services for property owners, community associations, commercial properties, and residential structural engineering |
24 |
| 67 |
Lite On Technology Intl Inc
An Electrical and Electronic Manufacturing company based in North Carolina, specializing in technology solutions and products |
24 |
| 68 |
LogistiVIEWlogistiview.com
Software company offering FlowEPโข Execution Platform for order and process automation in warehousing and manufacturing, maximizing productivity and workflow efficiency for businesses |
22 |
| 69 |
Premiere Global Sportspremieresports.com
A leading provider of sports travel, hospitality, and marketing services globally, offering top-notch tour experiences, customer service, and event management in sports and entertainment |
17 |
| 70 |
AudLink IT Servicesaudlink.net
IT Managed Services Organization offering full life cycle implementations, digital transformation, cloud adoption, DevOps, custom software development, mobile applications, and quality assurance services Specializing in SAP security solutions |
10 |
| 71 |
Harbright Venturesharbrightventures.com
An early-stage investment group fostering exceptional ideas and driving stakeholder success through disciplined and transparent processes |
9 |
| 72 |
LeadSolar Energy Co. LTDleadsolarenergy.com
Provider of reliable and cost-effective solar technology, including grid-connected microinverters that maximize power generation and promote sustainability with high quality standards |
6 |
| 73 |
LunchHouse Software, LLClunchhouse.software
This company develops and publishes games for various platforms, focusing on entertainment and engaging gameplay experiences |
5 |
| 74 |
Bluefox Privatebluefoxprivate.com
Asset management firm specializing in alternative investments, offering investors opportunities to diversify from traditional equity holdings |
4 |
| 75 |
Janus Global, Inc.
The company specializes in cash management, logistics, turnaround, payment automation, FinTech, market expansion, and M&A across various industries globally |
3 |
| 76 |
TANNIN TALENT ADVISORStannintalentadvisors.com
Specializing in talent development, culture alignment, performance enhancement, and change acceleration to optimize business results through the "human element of business" |
2 |
| 77 |
BeetleAI Solutionsbeetleai.com
Empowering businesses with innovative cloud solutions, industry expertise, and support to drive revenue growth and operational efficiency into the future |
1 |
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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