The 43 largest companies in Newfoundland and Labrador (2026 list)

#	Company	Industry	Headquarters	Employees	Founded
1	Government of Newfoundland and Labrador linktr.ee The Government of Newfoundland and Labrador offers diverse career opportunities that make a difference in the province's daily life Visit https://wwwhiringgovnlca	Government Administration	🇨🇦 St. John's	3,748	n/a
2	Eastern Health easternhealth.ca The company is the largest health authority in Newfoundland and Labrador, providing a full range of health and community services to over 300,000 people	Hospitals and Health Care	🇨🇦 St. John's	3,171	2005
3	NL Health Services nlhealthservices.ca Health authority in Newfoundland and Labrador, providing healthcare and community services to over 510,000 people by transitioning from five former organizations	Hospitals and Health Care	🇨🇦 St. John's	2,049	2024
4	Newfoundland & Labrador Hydro nlhydro.com The main energy provider in Newfoundland and Labrador, delivering clean hydroelectric power to 200+ communities and various customers	Utilities	🇨🇦 St. John's	1,153	n/a
5	Eastern School District of NL Lab. Specializing in educational services, we provide innovative teaching methods and resources to help individuals achieve their learning goals	Education Administration Programs	🇨🇦 St. John's	801	n/a
6	Verafin verafin.com Verafin provides cloud-based solutions for financial institutions to detect and manage fraud, comply with AML regulations, and mitigate financial crime risks effectively	Software Development	🇨🇦 St. John's	721	2003
7	PAL Aerospace palaerospace.com A Canadian-owned global aerospace and defence company specializing in intelligence, surveillance, in-service support, aircraft engineering/modification, and crew resource management training	Airlines and Aviation	🇨🇦 St. John's	596	n/a
8	NLSchools nlschools.ca An educational division of the Government of Newfoundland and Labrador serving 63,000 students, 8,000 employees, and 250+ schools in the K-12 system	Education	🇨🇦 St. John's	575	2024
9	Newfoundland and Labrador English School District nlschools.ca An educational organization in Newfoundland and Labrador that has integrated into the Department of Education as NLSchools Contact feedback@nlschoolsca for questions	Education Administration Programs	🇨🇦 St. John's	575	2013
10	City of St. John's stjohns.ca A large municipal organization in St John's employs 1,200 staff to provide a wide range of services to residents Seeking skilled, motivated individuals	Government Administration	🇨🇦 St. John's	540	n/a
11	Nalcor Energy nlhydro.com The company is now operating under Newfoundland and Labrador Hydro, providing electricity services in Newfoundland and Labrador	Utilities	🇨🇦 St. John's	466	n/a
12	The Cahill Group cahill.ca A multi-disciplinary construction group in Canada, specializing in oil and gas, mining, hydro, and social infrastructure projects with comprehensive solutions and fabrication services for various markets	Construction	🇨🇦 St. John's	460	1953
13	Marine Atlantic marineatlantic.ca This organization offers daily and seasonal ferry services connecting Newfoundland and Nova Scotia, transporting passengers and goods across the Atlantic waters.	Truck Transportation	🇨🇦 Port aux Basques	452	n/a
14	Newfoundland Power newfoundlandpower.com The company operates an integrated electricity system in Newfoundland and Labrador, providing safe and reliable power to over 272,000 customers	Utilities	🇨🇦 St. John's	435	n/a
15	Labrador-Grenfell Health lghealth.ca Transitioning all regional health authorities and the Newfoundland and Labrador Centre for Health Information into a single provincial health authority	Hospitals and Health Care	🇨🇦 Happy Valley-Goose Bay	418	n/a
16	Pennecon gipatlantic.com Provider of integrated solutions in heavy civil, industrial, services & maintenance, and marine sectors Delivering quality results across Canada with a diverse team	Construction	🇨🇦 St. John's	414	n/a
17	PAL Airlines palairlines.ca An aviation industry leader offering scheduled flights, air charter, and air cargo services with a solid reputation for safety, service, and reliability	Airlines and Aviation	🇨🇦 St. John's	409	n/a
18	Johnson Insurance johnson.ca A leading provider of insurance products in Canada, focused on delivering high-quality home, auto, travel insurance, group benefits, and excellent customer service	Insurance	🇨🇦 St. John's	395	1880
19	North Atlantic northatlantic.ca A fuel marketing and distribution company in St John’s, NL, offering a range of petroleum products through retail outlets and a wholesale division	Oil and Gas	🇨🇦 St. John's	368	1986
20	Paint Shop paintshop.ca This company has been assisting Atlantic Canadians in making their homes beautiful inside and out since 1975 with a wide selection, competitive pricing, and friendly service	Retail	🇨🇦 Paradise	361	1975
21	Kraken Robotics krakenrobotics.com A marine technology company specializing in designing and marketing advanced sensors for military and commercial Unmanned Underwater Vehicles, including Synthetic Aperture Sonar technology	Maritime Transportation	🇨🇦 Mount Pearl Park	334	2012
22	Fisheries and Marine Institute of Memorial University of Newfoundland mi.mun.ca A comprehensive institute providing education, training, research, and industry support for ocean sectors, offering diverse programs and world-class facilities	Higher Education	🇨🇦 St. John's	249	1964
23	Oceanex Inc.oceanex.com Provider of intermodal transportation solutions to Newfoundland and Labrador from North America, offering full loads, less-than-truckload, vehicle transportation, and more Operating through multiple ports	Maritime Transportation	🇨🇦 St. John's	204	n/a
24	RothLochston rothlochston.com A multi-disciplinary industrial contractor specializing in Mechanical, Electrical, Instrumentation, Civil/Structural construction, maintenance, manufacturing, protective coatings for various industries	Construction	🇨🇦 Paradise	185	1996
25	Social Media Management namesplus.ca This company offers coaching, speaking, strategy, training, and management services to help businesses thrive on social media, with a focus on personalized marketing strategies	Advertising Services	🇨🇦 St. John's	172	2003
26	Nunatsiavut Government nunatsiavut.com Self-government authority managing programs, services, budgets, business, and employment for the Labrador Inuit community under a distinct constitution.	Government Relations Services	🇨🇦 Nain	167	2005
27	Horizon Maritime horizonmaritime.com A growing maritime recruitment organization providing experienced professionals for offshore drilling, subsea construction, marine project management, and logistics	Maritime Transportation	🇨🇦 St. John's	160	2015
28	Crosbie twinshoregroup.com Family-owned company with international presence serving offshore oil & gas, marine construction, commercial construction, and residential real estate industries, focused on innovation and customer satisfaction	Oil and Gas	🇨🇦 St. John's	160	1884
29	Grenfell Campus, Memorial University mun.ca A university in Newfoundland and Labrador offering diverse undergraduate and graduate programs in liberal arts, science, nursing, environment, and fine arts	Higher Education	🇨🇦 Corner Brook	155	1975
30	Infotech infotechsolutions.io IT consulting firm specializing in Information Worker Solutions such as Microsoft SharePoint for upper midmarket and enterprise clients, offering business analysis and IT resourcing	Software Development	🇨🇦 St. John's	130	1994
31	Fortis Inc.fortisinc.com Leader in North American regulated electric and gas utilities, with operations across Canada, the US, and the Caribbean, serving customers and generating revenue through utility services	Utilities	🇨🇦 St. John's	113	1987
32	PF Collins International Trade Solutions pfcollins.com International trade and logistics company offering customs brokerage, freight forwarding, warehousing, immigration consulting, and project logistics services for efficient supply chain management	Transportation, Logistics, Supply Chain and Storage	🇨🇦 St. John's	88	1921
33	Provident10 provident10.ca Overseeing investment management and pension administration for a public service pension plan, with a focus on employee-centric policies and long-term growth	Financial Services	🇨🇦 St. John's	73	2015
34	PAL Group of Companies palaerospace.com A global leader in aviation and aerospace solutions, originally a regional flight school, now operating on four continents with innovative products	Airlines and Aviation	🇨🇦 St. John's	32	n/a
35	TownSuite® mERP®townsuite.com TownSuite offers integrated software solutions for municipalities to streamline operations, connect departments, and improve decision making with customer-centric, real-time information	Software Development	🇨🇦 Gander	28	1987
36	Waterford Energy Services Inc.wesi.ca Specializing in engineering renewable and non-renewable energy, providing upstream services in the energy sector with expertise in both areas Website offers more information	Oil and Gas	🇨🇦 St. John's	28	2003
37	Quinlan quinlanbros.ca A reputable seafood operation in Newfoundland & Labrador, Quinlan Brothers focuses on quality products, innovative processes, and strong relationships for guaranteed customer satisfaction	Food and Beverage Manufacturing	🇨🇦 St. John's	24	1954
38	Jumping Bean Coffee jumpingbean.ca Offers premium coffee blends and single origin coffees through cafes and grocery stores, roasted with an eco-friendly process reducing carbon emissions.	Food and Beverage Services	🇨🇦 Mount Pearl	23	2005
39	World Energy GH2 worldenergygh2.com A renewable energy company in Newfoundland exploring wind power to green hydrogen production with a consortium of partners	Renewable Energy Power Generation	🇨🇦 St. John's	12	2022
40	Triple Point Resources triplepoint.ca A Canadian company developing clean energy storage solutions for the hydrogen economy using salt caverns, supporting sustainable energy transition	Services for Renewable Energy	🇨🇦 St. John's	11	n/a
41	EJC Systems Inc.ejcsys.com A company providing custom engineering solutions in automatic test, data acquisition, and industrial control with a focus on attention to detail and proven success	Appliances, Electrical, and Electronics Manufacturing	🇨🇦 Newfoundland	5	1985
42	Petroleum Measurement Integrators Ltd pmintegrators.com A leader in providing energy solutions in Atlantic Canada, backed by global manufacturers Also offering instrumentation and controls for multiple industries	Oil and Gas	🇨🇦 Mount Pearl	4	2007
43	NEWFOUND ENERGIES INC.nfenergies.com The company specializes in creating environmentally friendly renewable energy through wind and solar power to benefit the global economy and environment	Renewable Energy Semiconductor Manufacturing	🇨🇦 Paradise	1	2000

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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 43 largest companies in Newfoundland and Labrador

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