These North Carolina companies primarily represent government administration and environmental services, with a notable presence of manufacturing and utilities. Companies include Nucor Corporation, a steel products manufacturer and recycler; Waste Industries, providing solid waste services; and Sensus, which enhances public service infrastructure with technology. Several local government entities are also prominent, such as Wake County and the City of Charlotte, offering a range of municipal services.
The data shows a strong concentration of government administration entities across North Carolina, with a significant number of cities and counties like Raleigh, Asheville, and Fayetteville appearing. This suggests a robust public sector alongside specialized environmental and industrial services. The companies listed are generally mid-sized to large organizations.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Nucor Corporationnucor.com
Manufacture steel products across North America, operate numerous steel mills, and lead in ferrous scrap recycling for sustainable steel production. |
9,036 | |||
| 2 |
Wake Countywake.gov
Local government providing tax collection, parks, libraries, planning, health, law enforcement, and administration for diverse urban and rural communities. |
3,908 | |||
| 3 |
City of Charlottecharlottenc.gov
Local government providing economic development, neighborhood improvement, transportation planning, and efficient management for over 870,000 residents. |
3,454 | |||
| 4 |
City of Raleighraleighnc.gov
A leading city in North Carolina known for innovation, education, and quality of life with diverse career opportunities for various professionals |
3,352 | |||
| 5 | 1,162 | ||||
| 6 |
City of Ashevilleashevillenc.gov
Regional local government managing public policy, strategic planning, and municipal services through dedicated professionals focused on safety, diversity, and community welfare improvements. |
788 | |||
| 7 |
City of Fayetteville, North Carolinafayettevillenc.gov
Local government fostering community growth, supporting military presence, promoting economic development, cultural activities, and educational institutions in a thriving city environment. |
711 | |||
| 8 |
The City of Rocky Mountrockymountnc.gov
A city in North Carolina providing public utilities and services to residents, focusing on community well-being, safety, and collaboration for a vibrant future |
638 | |||
| 9 |
Waste Industrieswasteindustries.com
A solid waste services company providing collection, disposal, and recycling services across multiple states, committed to community improvement and sustainability |
554 | |||
| 10 |
Thompson Industrial Services, LLCthompsonindustrialservices.com
Provides specialized industrial cleaning services, including hydroblasting, vacuuming, chemical cleaning, and custom solutions, for various industrial facilities across the US. |
541 | |||
| 11 |
ArborMetrics Solutions, LLCarbormetrics.com
Specializing in mobile workforce solutions, we streamline vegetation management programs for utilities, municipalities, and other agencies to maximize efficiency |
522 | |||
| 12 |
Thalle Construction Company, Inc.tullygroup.us
Building complex civil infrastructure projects including environmental remediation, dam construction, utility work, and site development for public and private sectors. |
501 | |||
| 13 |
Diversey Food and Beveragesolenis.com
The company provides smart, sustainable cleaning and hygiene solutions for the food and beverage industry, promoting operational efficiency, food safety, and sustainability |
494 | |||
| 14 |
City of Wilmington, NCwilmingtonnc.gov
Municipal government in Wilmington, NC providing information about city services and job opportunities through official webpage and LinkedIn |
487 | |||
| 15 |
Greenville Utilities Commissionguc.com
A utility company providing electric, water, sewer, and natural gas services to the City of Greenville and 75% of Pitt County since 1905 |
486 | |||
| 16 |
Charlotte Watercharlottenc.gov
Municipal water & wastewater service provider for Charlotte, NC and surrounding areas, operating treatment plants using Mountain Island Lake and Lake Norman as water sources |
460 | |||
| 17 |
HEPACO, LLChepaco.com
A leading environmental and emergency services company in the Eastern United States, offering specialized services to various industries with a focus on exceptional value and customer satisfaction |
451 | |||
| 18 |
SPATCO Energy Solutionsspatco.com
A supplier of liquid handling equipment and services for petroleum, diesel, DEF, industrial, and NG markets with a nationwide presence |
449 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 19 |
Union County, NCunioncountync.gov
Local government serving 240,000 residents with law enforcement, utilities, planning, emergency services, parks, and community support programs. |
442 | |||
| 20 |
Cumberland County, NCcumberlandcountync.gov
A public employer in Cumberland County, dedicated to hiring and retaining qualified staff with core values of professionalism, respect, diversity, and excellent customer service |
417 | |||
| 21 |
Brunswick Countybrunswickcountync.gov
This company provides cost-effective, innovative services to promote and sustain a superior quality of life in Brunswick County, North Carolina |
411 | |||
| 22 |
City of Concord, NCconcordnc.gov
The City of Concord partners with the community to deliver services, preserve quality of life, and plan for the future |
405 | |||
| 23 |
City of Wilsonwilsonnc.org
A vibrant city in North Carolina offering electric, gas, water, broadband utilities, and supporting entrepreneurship, innovation, and a strong economy |
397 | |||
| 24 |
City of Salisbury, NCsalisburync.gov
The company is based in Salisbury, North Carolina, and focuses on historic preservation, cultural development, and providing various services to its community |
361 | |||
| 25 |
City of Gastoniagastonianc.gov
The City of Gastonia, North Carolina offers a vibrant community with lush natural surroundings, welcoming neighborhoods, and a responsive government providing municipal services |
361 | |||
| 26 |
Fayetteville Public Works Commissionfaypwc.com
This company provides utility services in Fayetteville and Cumberland County, North Carolina, serving over 114,000 customers and recognized for excellence in various areas |
359 | |||
| 27 |
City of Hickoryhickorync.gov
A community in North Carolina that provides high-quality public services, innovation, and growth while operating under a council-manager system of government |
309 | |||
| 28 |
City of Jacksonville NC (Government)jacksonvillenc.gov
Providing municipal governance and public services through elected officials and professional staff to serve the community's needs effectively. |
308 | |||
| 29 |
Town of Holly Springshollyspringsnc.gov
Community-focused town in the Research Triangle Region, offering small businesses, multi-national firms, and a family-centered atmosphere with unique family-oriented activities |
307 | |||
| 30 |
Good Will Industriesgoodwill.org
A financial services company located in Mocksville, North Carolina, offering a range of services to individuals and businesses |
284 | |||
| 31 |
HUBER Technology UShuber-se.com
Design and supply of stainless steel machinery and plants for municipal and industrial water, wastewater, and sludge treatment solutions. |
252 | |||
| 32 |
Sproutsproutup.com
A company focused on technology reuse and sustainability, offering comprehensive hardware asset lifecycle solutions globally, including data destruction, recycling, and analytics |
195 | |||
| 33 |
Goodwill Industries of Central North Carolina, Inc.triadgoodwill.org
This company in central North Carolina supports its mission by accepting donations, operating thrift stores, recycling, providing job training, and creating employment opportunities |
186 | |||
| 34 |
D.H. Griffin Companiesdhgriffin.com
A leading demolition company offering explosive, structural, and selective demolition services, as well as environmental remediation, recycling, and asset recovery services |
185 | |||
| 35 |
AQUALISaqualisco.com
AQUALIS specializes in sustainable water management, engineering for stormwater, wastewater, and water quality testing, offering tailored solutions for compliance needs |
185 | |||
| 36 |
Custom Polymers, Inc.custompolymers.com
Global recycler and reprocessor of post-industrial and post-consumer plastic scrap, buying, processing, and selling plastic materials efficiently since 1996 |
35 | |||
| 37 |
Southeastern Laboratories, Inc.selaboratories.com
A leading regional water treatment company providing eco-friendly and state-of-the-art water treatment services for industrial, commercial, governmental, and institutional clients |
16 | |||
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 Nov 12, 2026.
More company lists in North Carolina
- The largest companies in North Carolina 2,409
- Multinational companies in North Carolina 358
- Manufacturers in North Carolina 271
- Retail chains in North Carolina 221
- Education providers in North Carolina 207
- Critical infrastructure operators in North Carolina 171
- Companies with in-house R&D in North Carolina 158
- Hospitals and Health Care companies in North Carolina 157
- Healthcare providers in North Carolina 153
- Financial services firms in North Carolina 143
- Professional services firms in North Carolina 142
- Public sector organisations in North Carolina 139
- Hardware manufacturers in North Carolina 129
- IT Services and IT Consulting companies in North Carolina 120
- Higher Education companies in North Carolina 118
- SaaS companies in North Carolina 108
- Software Development companies in North Carolina 105
- Companies with a mobile app in North Carolina 96
- IT services companies in North Carolina 96
- Publicly traded companies in North Carolina 91
- Construction companies in North Carolina 87
- Consulting firms in North Carolina 85
- Financial Services companies in North Carolina 82
- Family-owned companies in North Carolina 80
The same list elsewhere in United States
- Environmental services companies in Texas 98
- Environmental services companies in California 95
- Environmental services companies in Florida 58
- Environmental services companies in New York State 39
- Environmental services companies in Pennsylvania 35
- Environmental services companies in Illinois 34
- Environmental services companies in Washington State 29
- Environmental services companies in Ohio 26
- Environmental services companies in Alabama 25