| # | Company | Employees |
|---|---|---|
| 1 |
Privatprivat.com
Financial technology company providing convenient access to US accounts, offering credit and debit card services with a customer-centric approach, focusing on security and privacy |
16,263 |
| 2 |
State of Delawarestatejobs.delaware.gov
Providing diverse career opportunities within state agencies, delivering vital public services that protect communities and improve quality of life. |
9,417 |
| 3 |
Bayhealthbayhealth.org
Largest healthcare system in central and southern Delaware, offering hospital services, emergency care, multiple specialties, and community health support. |
2,592 |
| 4 |
Delaware Technical Community Collegedtcc.edu
Statewide community college offering affordable post-secondary education, workforce development, and lifelong learning opportunities to meet labor market and community needs |
2,216 |
| 5 |
Delaware State Universitydesu.edu
Delaware State University is a premier HBCU offering diverse education, research opportunities, and degree programs in high-demand career fields |
2,029 |
| 6 |
Wentworth-Douglass Hospitalwdhospital.org
Healthcare system with over 3,500 staff and 400+ physicians focused on health, safety, and well-being of local residents. |
1,915 |
| 7 |
goLancegolance.com
An online platform connecting freelancers with remote work opportunities, offering lower costs, high-quality talent, and a fee-friendly hiring process |
912 |
| 8 |
Numpy Ninjanumpyninja.com
A fast-growing all women team specializing in data science and AI, focused on innovative solutions for healthcare, business, and personal goals |
766 |
| 9 |
Codingalcodingal.com
Provides online AI and coding education for kids and teens, offering live, interactive classes and personalized learning paths for future tech leaders. |
763 |
| 10 |
CAPITAL SCHOOL DISTRICTcapital.k12.de.us
A district dedicated to educational excellence, working in partnership with students, families, and the community to help all students reach their potential |
667 |
| 11 |
Rain Carbon Incraincarbon.com
Global producer of carbon-based products and advanced materials, transforming byproducts into high-value products for industrial processes and manufactured goods worldwide |
575 |
| 12 |
RateHawkratehawk.com
An innovative B2B online booking engine offering hotels, air tickets, transfers, and car hire globally with a focus on customer satisfaction and competitive pricing |
540 |
| 13 |
Private Family Office
A family office specializing in direct and fund investing, capital raise advisory, and providing consumer-focused solutions for underresearched medical conditions |
501 |
| 14 |
Chesapeake Utilities Corporationchpk.com
A diversified energy delivery company offering sustainable solutions in natural gas, electricity, propane, and renewable natural gas services, recognized for corporate governance and workplace environment |
492 |
| 15 |
Seacretseacret.com
This company manufactures skincare products using minerals and salts from the Dead Sea, focusing on purity, effectiveness, and ethical practices |
482 |
| 16 |
Delaware Department of Transportation (DelDOT)deldot.gov
The company is dedicated to ensuring safe, reliable, and convenient transportation options for travelers in Delaware while maximizing value for every dollar spent |
477 |
| 17 |
Velan Info Servicesvelaninfo.com
A global provider offering 24x7 operations for services like data processing, customer support, bookkeeping, IT infrastructure, and more, striving for professionalism and perfectionism Contact +1-860-215-4997 |
465 |
| 18 |
Work Opportunities Unlimitedworkopportunities.net
An organization since 1982 assisting individuals with barriers to employment in finding and maintaining work, creating opportunities for success |
426 |
| 19 |
Thinkitive Inc.thinkitive.com
A global technology and solution provider specializing in Healthcare, Retail, and Technology services, offering end-to-end software development and integration solutions worldwide |
409 |
| 20 |
Delaware Department of Correctiondoc.delaware.gov
State agency managing correctional facilities, supervising inmates and probationers, providing unified correctional services across Delaware with over 2,500 employees. |
374 |
| 21 |
MyFundedFuturesmyfundedfutures.com
A leading prop trading firm specializing in futures trading, catering to both novice and experienced traders |
372 |
| 22 |
Escalon Servicesescalon.services
Outsourced finance, accounting, tax, HR, and insurance services for startups, SMBs, and non-profits to simplify back-office operations. |
358 |
| 23 |
Allied Machine & Engineeringalliedmachine.com
Manufacturer of holemaking & finishing tool systems like industrial drills, boring tools, reamers, with a wide range of products for metal-cutting industries worldwide |
357 |
| 24 |
Vizva Consultancy Servicesvizvaconsultancyservices.com
Connecting people with opportunities to help businesses succeed and careers flourish, promoting united growth without inequity Stand for "entire world" in Sanskrit |
355 |
| 25 |
Xevyte Technologiesxevyte.com
An IT technology provider offering tailored solutions for businesses, guiding them through challenges and helping them succeed in the digital era |
354 |
| 26 |
St. Thomas Aquinas High Schoolstalux.org
A private Catholic high school on New Hampshire's Seacoast, focusing on academic excellence, intellectual growth, and humanistic integrity for young adults |
349 |
| 27 |
Kimble Companieskimblecompanies.com
A family-owned business in Eastern Ohio providing outstanding refuse and recycling services with a focus on sustainability, community involvement, and customer care |
334 |
| 28 |
Lighthouse Credit Unionlighthousecu.org
A purpose-driven credit union investing in communities through financial services, competitive benefits, and opportunities to make a positive impact |
317 |
| 29 |
Delaware Department of Natural Resources and Environmental Controldnrec.delaware.gov
The company is dedicated to creating a healthy environment in Delaware, promoting stewardship of natural resources for future generations, and supporting a strong economy |
315 |
| 30 |
Formaxformax.com
An industry leader in design, manufacturing, and distribution of pressure seal, mailing, data destruction, and digital print finishing solutions, with a focus on customer service and innovation |
311 |
| 31 |
IT IDOL Technologiesitidoltechnologies.com
A fast-growing company offering high-quality IT solutions, with skilled developers experienced in various programming languages for website and mobile app development |
279 |
| 32 |
Panamax Inc.panamaxil.com
Global leader in fintech and telecom solutions for digital transactions, billing, fraud management, and revenue assurance Offers digital financial platform and managed services for various industries |
245 |
| 33 |
Lokaliseapp.lokalise.com
AI-powered translation and localization solution for fast, efficient, and cost-effective multilingual market penetration Trusted by global brands for accelerated localization |
243 |
| 34 |
HOTEL MANAGEMENT Magazinehotelmanagement.net
Hotel Management Magazine encompasses publications and events serving the global hospitality industry, delivering news, analysis, and operational strategies for hotels |
221 |
| 35 |
Chameleon Group, LLC.chameleonsales.com
Provider of outsourced business development and sales services, offering customizable B2B, channel, call center, and direct sales solutions to global organizations |
184 |
| 36 |
INNERGYinnergy.com
An ERP solution for custom woodworking shops that streamlines business processes by unifying data into a single system accessible anywhere |
182 |
| 37 |
Infobaseinfobase.com
Award-winning provider of educational content, digital tools, and technology for K-12, academic, and public libraries through various highly regarded brands |
178 |
| 38 |
City of Dover, Delawarecityofdover.gov
A utilities company located in Dover, Delaware, providing essential services to the community |
175 |
| 39 |
Belkins Inc.belkins.io
Industry-leading appointment setting agency driving growth for businesses worldwide through innovative marketing and sales solutions, with a focus on closing sales and delivering impressive ROI |
173 |
| 40 |
NonStop io Technologiesnonstopio.com
Specializing in custom software development for web and mobile platforms, NonStop excels in technologies like Flutter, Python, React, and AI-ML in a cloud environment |
172 |
| 41 |
Kenexaikenexai.com
Transforms business potential through advanced data and AI solutions, bridging complex data challenges with tangible business outcomes for clients. |
164 |
| 42 |
Ingenious e-Brainiebrain.com
Provides strategic research, management consulting, and intellectual property services to help global corporations optimize innovation portfolios and navigate complex market challenges. |
164 |
| 43 |
Del-One Federal Credit Uniondel-one.org
A not-for-profit credit union in Delaware, providing financial solutions for members to achieve security and independence through higher savings rates and lower loan rates |
162 |
| 44 |
Henry Medshenrymeds.com
The company offers affordable treatment options starting at $99/month for those who cannot afford treatment for their chronic medical conditions |
162 |
| 45 |
Twenty Two by 7 Solutions Pvt. Ltd.22by7.tech
The company provides future-ready IT solutions for business continuity, rapid recovery, and efficiency, aiming to be a trustworthy partner in progress |
161 |
| 46 |
Delaware Department of Technology and Informationdti.delaware.gov
A central IT organization in Delaware providing core services, governance, and innovative enterprise services to state organizations for mission fulfillment |
160 |
| 47 |
RapidCrew Solutions Inc.rapidcrewsolutions.com
Specializing in offshore recruitment, administration, and payroll support services across various sectors with a focus on tailored solutions and fostering strong partnerships |
160 |
| 48 |
OpenExOopenexo.com
Professional services community focusing on innovation & digital transformation using the ExO Model with tools like AI-X & ExO Implementation for organizational success |
159 |
| 49 |
Prime Buildersprimebuilder.in
A consulting company with high-quality service delivery is aiming to expand its focus to include international commissions in the near future |
158 |
| 50 |
Winner Automotive Groupwinnerauto.com
Family-owned auto group providing a positive car-buying experience through multiple dealership locations and collision repair centers Customer satisfaction is our priority |
157 |
| 51 |
Professional.meprofessional.me
Building an agentic-AI talent management platform using expert systems and custom large language models to understand, grow, and retain a workforce. |
154 |
| 52 |
Centilytics | Intelligent Cloud Managementcentilytics.com
Intelligent cloud management platform providing governance, security, optimization to reduce unnecessary cloud spend, optimize resources, and ensure accuracy in cost allocation |
147 |
| 53 |
Kent County Levy Courtkentcountyde.gov
A political organization located in Dover, Delaware, focusing on the administration and governance of Kent County through the Levy Court |
147 |
| 54 |
Whole9yards USAwhole9yards.us
A technology-driven eCommerce retailer with a wide range of products, serving customers globally Recognized as a top performer in the industry |
147 |
| 55 |
TechPro Educationtechproeducation.com
TechPro Education offers intensive IT career training programs in various fields, equipping individuals with up-to-date technical skills and knowledge to excel in high-demand professions worldwide |
147 |
| 56 |
Itexusitexus.com
Custom software development company with 100+ experienced developers specializing in FinTech, Healthcare, and Insurance solutions for startups, midsize companies, and enterprises worldwide |
146 |
| 57 |
NovintiXnovintix.com
Innovative engineering services company pioneering transformative solutions in various industries by empowering lives, shaping futures, and delivering excellence |
95 |
| 58 |
CETDIGIT (Cetrix Cloud Services)cetdigit.com
Specializing in business automation, RevOps, and digital evolution, providing consulting, implementation, training, and innovative digital marketing strategies for clients across sectors |
64 |
| 59 |
Insurance Quantifiedinsurancequantified.com
An insurance technology firm leveraging technology, data science, automation, and cloud computing to drive innovation and enhance risk understanding for the insurance industry |
57 |
| 60 |
Supernova.iosupernova.io
Provides a design system platform that connects with existing design and engineering workflows, enabling teams to easily find needed resources. |
46 |
| 61 |
VlogBoxvlogbox.com
Global company specializing in app development, video content distribution, and ad monetization for OTT/CTV audiences, providing hosting, encoding, streaming, custom app development, and efficient ad monetization services |
44 |
| 62 |
Chesapeake Utilitieschpkgas.com
A diversified utility company that distributes natural gas to residential, commercial, and industrial customers in Delaware and Maryland |
37 |
| 63 |
One Click Marketingroofingroi.net
Specializing in search engine optimization, link acquisition, pay per click management, and web development to help businesses generate more leads and sales |
33 |
| 64 |
LOONAus.keyirobot.com
The company creates advanced home robots designed to provide intelligent and automated assistance for various tasks |
28 |
| 65 |
Cloudficientcloudficient.com
The company helps organizations transition to the cloud securely and efficiently through automated workflows, compliance migrations, and restructuring events |
24 |
| 66 |
iJobs Worldijobsworld.com
A fast-growing global IT services firm specializing in Data Analytics, Business Intelligence, Digital Transformation, and Managed Services, offering custom solutions for clients |
24 |
| 67 |
Infihive consulting services LLCinfihive.com
Innovative company specializing in cloud and digital platforms, offering services to help clients meet their goals in the evolving market |
24 |
| 68 | 23 | |
| 69 |
BrothersTechbrotherstechinc.com
Building intelligent solutions for organizations. Combining human and artificial intelligence, data analytics, and modern software to improve operations, decision-making, and workforce strategies. |
21 |
| 70 |
H&W Tool Co.hwtool.com
Custom manufacturer of precision tools and dies for aerospace and medical industries, utilizing advanced technology and offering production services like EDM, CNC, and automation |
20 |
| 71 |
Atlasia Global Incmapmyfinance.in
Offers comprehensive financial services, managing international operations, and navigating cross-border rules for founders expanding businesses globally. Supports ambition regardless of location. |
18 |
| 72 |
Artic Agents | Captacion Inmobiliaria Automaticaarticagents.com
AI-Powered client acquisition systems and growth marketing for real estate companies, helping 2X-3X property sales with high-quality buyer appointments |
18 |
| 73 |
WASTETIDEwastetide.ai
Reducing waste management costs and carbon footprint by analyzing waste through photos and previous bills to optimize disposal processes. |
14 |
| 74 |
ZMartzmart-llc.com
One-stop shop for home & kitchen appliances, electronics, clothing, and toys Offers affordable, high-quality products with an extensive selection available online |
13 |
| 75 |
Winsor Brook Property Advisorswinsorbrook.com
A full-service real estate brokerage offering property management services for commercial and residential properties, including financials, leasing, rent collection, and bill payments |
9 |
| 76 |
Dev-Betterdev-better.com
Innovative team of hackers, hipsters, and hustlers offering design, development, and business expertise to empower ventures in the digital age |
8 |
| 77 |
Superfacesuperface.ai
A business agent using AI to consolidate real-time data from multiple sources, answer queries in natural language, and automate daily tasks |
8 |
| 78 |
Barros, McNamara, Malkiewicz & Taylor, P.A.firststatelawyers.com
A law firm in Delaware with over 35 years of experience offering legal services in personal injury, worker's compensation, estate litigation, and medical malpractice |
7 |
| 79 |
ABAZabazconsulting.com
The company specializes in providing customized strategies for e-commerce success, focusing on brand development, optimization, and navigation of online retail platforms |
7 |
| 80 |
ArtiDartid.tech
An AI development company offering services from strategy to implementation, specializing in creating AI solutions for various businesses and products for startups |
6 |
| 81 |
Tranzend Grouptranzend.co.uk
The company creates menswear that combines sartorial aesthetic, technology, and sustainability, incorporating sports elements and heritage fashion from sustainable sources |
5 |
| 82 |
SystMade Technologies, LLCsystmade.com
A software development company offering IT consulting, project management, product engineering, and outsourcing services to global clients with high quality and cost-effective solutions |
5 |
| 83 |
Novel Technology Servicesnoveltechservices.us
An IT-enabled Business Services Organization specializing in Consulting, BPO, Project Management, and Applications Delivery for Digital Transformation and Cloud Migrations across various industries |
4 |
| 84 |
Diamond State Realty Cooperative LLCdiamondstaterealtyde.com
A full-service real estate office and property management company in Kent County, Delaware, offering a wide range of real estate services |
4 |
| 85 |
Paramo Partnersparamopartners.com
A venture capital firm founded in 2020, focusing on early-stage investments in technology companies to help founders scale, grow, and overcome obstacles |
4 |
| 86 | 3 | |
| 87 |
New Hampshire Coffee Roasting Conhcoffee.com
This company is a small batch roaster of high-quality Arabica beans, sourcing responsibly from around the world, roasting, grinding, and packaging in-house |
3 |
| 88 |
HalalVesthalalvest.net
Specializing in quick and seamless cross-border payments and remittances, providing efficient financial services with no loss of funds during transactions |
3 |
| 89 |
Innovation Vision Technology Consultantsivtconsultant.com
An IT services company offering software development, cloud computing, network management, cybersecurity, and data analytics solutions for businesses |
3 |
| 90 |
Transforma Studiostransforma.studio
A B2B technology solutions provider offering comprehensive services and tailored solutions to help businesses thrive in the digital era |
2 |
| 91 |
The Part Marketthepartmarket.com
An automotive parts marketplace providing transparent information, genuine products, and automatic fitment models for vendors and buyers nationwide |
2 |
| 92 |
KRU Technologieskrutechnologies.com
Specialized IT Consulting and service provider offering Cloud Management services Developing advanced AI platform to redefine business operations and customer interactions |
2 |
| 93 |
BGP Globalbgp-global.com
A German manufacturer of pumps and pump systems, distributing them globally to serve various market segments including residential, industrial, municipal, and irrigation |
2 |
| 94 |
Datacade AIdatacade.ai
Provider of data labeling and annotation solutions for AI-focused enterprises, specializing in high-quality, fast data operations to drive innovation |
1 |
| 95 |
Cavalier Ventures
Investment arm of a family office specializing in technology and healthcare investments at both early and late stages |
1 |
| 96 | 1 |
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