How many businesses are registered in Sarnia?

3,366 companies are registered in Sarnia, Canada according to official government registry data. The combined total revenue of these companies is €148.3M.

What Companies Are in Sarnia, Canada?

3,366 companies found in Sarnia. Total revenue: €148.3M. Average health score: 46/100.

Data last updated: 29 October 2026

3,366

Companies

€148.3M

Total Revenue

46/100

Avg Health Score

Top 42 Companies in Sarnia

#	Company	Revenue	Employees	Score
1	lambton international	40.1M	350	60
2	Park Lane Chevrolet Cadillac Buick GMC	38.1M	125	60
3	Promart Industrial Products Ltd.	18.9M	125	60
4	EXIT Realty Twin Bridges - Brokerage	8.2M	125	50
5	Sarnia Glass & Aluminum Limited	8.0M	30	50
6	trel of sarnia ltd.	6.8M	30	50
7	Paul Davis Restoration of Sarnia Lambton	4.5M	30	50
8	shore (iwa)	2.1M	30	50
9	abram sheet metal inc	2.0M	30	50
10	initia real estate brokerage ontario	2.0M	30	50
11	Sarnia Insulation Supply	1.6M	5	50
12	advanced building materials	1.3M	5	50
13	the insignia hotel, sarnia	1.2M	30	50
14	JAtech Services	1.2M	5	50
15	Thermon Fibreform	1.1M	5	50
16	NewTown Auto Sales	992K	5	40
17	stature marketing	923K	5	40
18	Elecsar Engineering Co Ltd	851K	5	40
19	kitchen witch nutrition	834K	5	40
20	Rogers Bayfest	811K	5	40
21	Innivity Marketing Group	649K	30	40
22	nova software house	644K	5	40
23	sweet heart boudoir photography	627K	5	40
24	VivaCanada International Corp	572K	5	40
25	Lambton College Alumni Association	572K	5	40
26	norquest associates inc	572K	5	40
27	Integrity PPE	503K	5	40
28	Simply Steph Consulting	444K	5	40
29	Lisa Isaac HR Professional Services	429K	5	40
30	cobotech consulting inc.	353K	5	40
31	Hart & Home Cleaning Service	340K	5	40
32	profit and lattes inc.	299K	5	40
33	TMRRW TECH	151K	5	40
34	TAMSICON Inc	136K	5	40
35	Bluewater Virtual Business Solutions Inc.	136K	5	40
36	Sales Plus with Steph	108K	5	40
37	Social Gravity	108K	5	40
38	Love First Church	47K	5	30
39	aikman notary services	45K	5	30
40	Millers' Creative Studio	40K	5	30
41	TMRRW inc	40K	5	30
42	OS Media Inc.	40K	5	30

Download All Sarnia Data

Get the complete dataset for 3,366 companies in Sarnia, Canada — including revenue, employees, score, and contact details.

Browse Data Shop →

What Companies Are in Sarnia, Canada?

Top 42 Companies in Sarnia

Download All Sarnia Data

Explore More