Canada · Federal contract register · Supplier record

Sierra Systems Group Inc.

Line: Informatics Professional ServicesRegister loaded to June 2026Compiled 16 October 2026

Sierra Systems Group Inc. — Canada · Federal contract register · Supplier record: 353 contracts, all years ($140,764,630 · Jan 2005 – Sep 2025); $5.3M since January 2024 (23 contracts · 9 departments); — rank in the line (of 1 suppliers · 0.0%); 1 departments never served ($30.2K on the line without Sierra Systems Group Inc.).

Assay record ASY-CA-06A23RK02C · Cite as: Assay Systems, “Sierra Systems Group Inc.: 23 government contracts in Canada since 2024”, https://assay-systems.com/register/ca/sierra-systems-group-inc/

353
contracts, all years
$140,764,630 · Jan 2005 – Sep 2025
$5.3M
since January 2024
23 contracts · 9 departments
—
rank in the line
of 1 suppliers · 0.0%
1
departments never served
$30.2K on the line without Sierra Systems Group Inc.

Own record by year

2019 onward
$12.2M
$1.8M
$13.0M
$7.4M
$7.9M
$4.0M
$1.3M
20192020202120222023202420252026

Who buys from Sierra Systems Group Inc.

since January 2024
9departments
$5.3Mpaid
45.9%top buyer
Employment and Social Development Canada45.9%
$2,415,502
National Defence32.0%
$1,683,866
Environment and Climate Change Canada5.2%
$272,895
Correctional Service of Canada4.8%
$254,562
Canada Revenue Agency4.1%
$214,689
Fisheries and Oceans Canada3.0%
$156,887
Natural Resources Canada1.8%
$95,898
National Research Council Canada1.7%
$87,856
Elections Canada1.4%
$74,756

Before 2024 only: Administrative Tribunals Support Service of Canada, Agriculture and Agri-Food Canada, Atlantic Canada Opportunities Agency, Canada Energy Regulator, Canadian Heritage, Canadian Space Agency, Canadian Transportation Agency, Courts Administration Service, Crown-Indigenous Relations and Northern Affairs Canada, Department of Finance Canada, Financial Transactions and Reports Analysis Centre of Canada, Global Affairs Canada, Health Canada, Immigration and Refugee Board of Canada, Indigenous Services Canada, Innovation, Science and Economic Development Canada, Military Grievances External Review Committee, Office of the Information Commissioner of Canada, Parks Canada, Public Prosecution Service of Canada, Public Safety Canada, Shared Services Canada, The Correctional Investigator Canada, Transport Canada, Treasury Board of Canada Secretariat, Veterans Affairs Canada.

Won without a rival

2022-02-02 – 2025-04-01
26uncontested awards
54%of its awards
15without a competition
11single bid

SIERRA SYSTEMS GROUP INC won 26 of its 48 public contract awards in Canada without a rival from 2022-02-02 to 2025-04-01, worth $8.1M: 15 without a competition and 11 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest Environment and Climate Change Canada with 4.

Buyers: Environment and Climate Change Canada (4) · Correctional Service of Canada (3) · Fisheries and Oceans Canada (3) · Natural Resources Canada (3) · National Research Council Canada (3) · National Defence (2)

Every uncontested award of SIERRA SYSTEMS GROUP INC · Canada: all uncontested awards

Contracts

47 on record

Lines the register files it under

6 lines · all years
Informatics professional servicesthis page
$35,988,343
Adp software
$15,152,856
Info technology and telecomm consultants
$10,989,144
Engineering services not elsewhere specified
$10,967,382
Information technology and telecommunications consultants
$10,918,641
Systems integration, informatics commodities and services
$7,685,516

The line

since January 2024
$30.2Kline value
1contracts
1departments
1suppliers
100.0%held by top ten

Informatics Professional Services

$30.2K
2024
—of 1 suppliers
$0Sierra Systems Group Inc. in the line
0.0%share of the line

Departments that buy the line and never bought from Sierra Systems Group Inc.

1departments
1contracts
$30,188since January 2024
1contracts under $40,000
$30,188under $40,000
Impact Assessment Agency of Canada1 contract
$30,188

How the line is bought

by value, since 2024
0%no competition
100%one applicant
0of these to Sierra Systems Group Inc.
Competed, one supplier applied1 contract
$30,188 · 100.0%
Awarded directly, no competition0 contracts
$0 · 0.0%
Competed, several suppliers applied0 contracts
$0 · 0.0%

Suppliers next to it in the line

since January 2024
FEAVER'S LANE ENTERPRISES INC.1 contract · 1 department
$30,188
Sierra Systems Group Inc.
$0

All 1 suppliers in the line

The extract

Every buying office, every contract holder, value, number and end date behind the figures above.

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Contains information licensed under the Open Government Licence – Canada.Source: Government of Canada proactive disclosure of contracts.