Company lists · Data refreshed November 2026

Top 19 Infrastructure engineering construction companies based in Calgary, Canada

Name: Infrastructure engineering construction companies based in Calgary, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 80 companies tracked

RevenueBase identified 80 company matches for infrastructure engineering construction companies associated with Calgary, Canada as of November 2026 and tracks 2,711 professional contacts across them, including 1,152 with verified work emails. Across Canada, Edmonton is the largest hub for this category (85 companies); Calgary follows with 80.

This list covers company matches for infrastructure engineering construction companies associated with Calgary, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

80Companies

2,711Contacts tracked

1,152Verified emails

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The 19 largest infrastructure engineering construction companies based in Calgary, Canada

Ranked by team size

Top 19 of 80 company matches for infrastructure engineering construction companies based in Calgary, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Site Resource Group	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	353 contacts →
	Exact match “From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	North Star Contracting INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	95 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Federation Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	73 contacts →
	Exact match “In 2018, Federation Group Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Volker Stevin Contracting	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	201-500	71 contacts →
	Exact match “Since 1978, Volker Stevin Contracting has been a leader in civil construction, proudly serving Calgary and surrounding areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Volker Stevin Highways	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	1,001-5,000	61 contacts →
	Exact match “Since 1996, Volker Stevin Highways has been committed to keeping Alberta’s highways safe and well-maintained.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Bothar	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	501-1,000	54 contacts →
	Exact match “Bothar is an industry leader in trenchless underground construction with over 30 years of international experience, established in 1990 in Sydney, Australia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Alsa Road Construction	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	45 contacts →
	Exact match “As the largest independent road construction company in Calgary, Alsa is regarded as a premium road building contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	ILF Consulting Engineers In Canada	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Our clients receive a first-class, priority experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Lex3 Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	34 contacts →
	Exact match “Building great connections-in our work, our teams, and our communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Vault Group	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	31 contacts →
	Exact match “Vault is a Canadian-owned construction contractor executing industrial projects across infrastructure, midstream, mining, renewable energy, and water sectors, while also…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Beck Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “Beck Engineering Ltd.(BEL) is a civil structural engineering firm based in Calgary, Alberta, Canada.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	PTL Group	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	29 contacts →
	Exact match “PTL was founded on the key principal of providing our clients the best service and best value.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	LBC Engineering	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	28 contacts →
	Exact match “LBC Engineering provides professional design, construction management and project management services for our residential, commercial and industrial land development clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Polaris Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	26 contacts →
	Exact match “Polaris Engineering supports energy, industrial and infrastructure projects from early concept through to commissioning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	TR Canada E&c INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	51-200	17 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Sweettech Engineering Consultants	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	1-10	16 contacts →
	Exact match “Based in Calgary, Alberta, we are an engineering consulting firm specializing in civil & water resources and project management to help our clients efficiently achieve their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Zachry Integrity Engineering LTD	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	15 contacts →
	Exact match “Zachry Integrity Engineering Ltd is a Canadian owned engineering and consulting firm based in Calgary, Alberta.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Sedulous Engineering INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Arete Design Solutions INC	Exact match	Calgary, AB, CanadaHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Arete Design Solutions is a multi-discipline engineering firm based in Calgary, Alberta.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure engineering construction companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 19 of 80 infrastructure engineering construction companies based in Calgary, Canada

See the full list, filter by size, metro and specialty, and access 1,152 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure engineering construction companies based in Calgary, Canada at a glance

As of Nov 6, 2026

42.5%Verified-email coverage

33.9Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 80 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Calgary, Canada whose business descriptions match “infrastructure engineering construction companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,152 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Infrastructure engineering construction companies by metro in Canada

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure engineering construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure engineering construction companies are there based in Calgary, Canada?

RevenueBase identified 80 company matches for infrastructure engineering construction companies associated with Calgary, Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Site Resource Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most infrastructure engineering construction companies?

Edmonton leads Canada with 85 company records, followed by Calgary (80) and Toronto (57).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,152 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.