SEM is a 100% wholly Newfoundland and Labrador owned and operated multidisciplinary consulting firm.  It is registered as an Inuit Business with the Nunatsiavut Government and is considered as an Aboriginal Business under Federal Government criteria.  

The SEM owners and equal partners are Ron Webb, an Inuk residing in Nain; Gus Dicker, an Inuk residing in Nain; and Leroy Metcalfe, an Inuk originally from Nain, now residing in St. John’s. The company has offices in Nain, Labrador West, and St. John’s, with a core staff of 20, seasonally growing to over 40.  In addition, SEM has developed a network of senior advisors who are available as-needed to provide their experience and insights.


SEM provides a wide variety of services to meet industry needs including construction management; engineering, environmental permitting, approvals and monitoring, UAV imagery and mapping, GIS and remote sensing, and video (HD and VR) capture, production and presentation.  Our service line is as diverse as our personnel base and we excel at multidisciplinary projects. SEM aims to deliver top notch consulting services, putting client needs first.



If you’re curious about SEM or want more information about our services, we’d love to hear from you.  Please feel free to submit your inquiries here.

Name *

SEM - St. John's

79 Mews Place

St. John's, NL, A1B 4N2



SEM - Labrador West

2 Neal Street

Labrador City, NL, A2V 2K5



SEM - Nain

17 Sandbanks Road

Nain, NL, A0P 1L0