13,757 people are employed at SNC-Lavalin.
SNC-Lavalin is based in Montreal, Quebec.
The NAICS codes for SNC-Lavalin are [237, 2373, 551112, 237310, 55111, 23731, 551, 5511, 23, 55].
The SIC codes for SNC-Lavalin are [1542, 1541, 154, 15].