Supply Chain Map
SWXCIK 1692115

Southwest Gas Holdings, Inc.

EDGAR filings
Customers
2
2 federal agencies
Suppliers
1
1 disclosed
Top supplier share
3%
of CTRI revenue · 3M to 2026-03-29
Top supplier by $
$21.7M
CTRI · 3M to 2026-03-29
Federal obligations
$6.0M
FY2026 · USAspending.gov
Latest period
Mar 29, 2026
10-Q filed 2026-05-06
SuppliersCustomersCTRI3% · $89.5MCTRI · 3% of their revenue · $89.5M · FY to 2025-12-28 · 10-K filed 2026-02-26Defensefederal · $6.0MDepartment of Defense (federal): $6.0M in FY2026 across 2 awardsVeterans Affairsfederal · $1.7MDepartment of Veterans Affairs (federal): $1.7M in FY2025 across 2 awardsSWX
Band height is the estimated dollar value: the disclosed share × the discloser's revenue for that period (latest full year where available) or federal dollars obligated. Each side is scaled on its own; dashed outlines are named without a figure. Click a band to open its source.

Suppliers 1

Companies that disclose SWX as a major customer, as a share of their own revenue. 1 active, 0 lapsed.

Company% of their revenueEst. $ from SWXPeriodTrendStatusSource
CTRI
Centuri Holdings, Inc.
 3%$21.7M 3M 2026-03-29
3M ending 2024-09-29: 4%3M ending 2025-03-30: 4%3M ending 2025-09-28: 3%3M ending 2026-03-29: 3%±0.0pp
Active 10-Q 2026-05-06
As of March 29, 2026 and December 28, 2025, approximately $9.0 million (3%) and $11.9 million (4%), respectively, of the Company’s accounts receivable, and $2.2 million and $0.7 million, respectively, of contract assets, were related to contracts with Southwest Gas Corporation.
10-Q filed 2026-05-06 Period 3M 2025-12-29 to 2026-03-29 (3%), 3M 2024-12-30 to 2025-03-30 (4%)Accession 0001981599-26-000056
As of December 28, 2025 and December 29, 2024, approximately $11.9 million (4%) and $9.6 million (3%), respectively, of the Company’s accounts receivable, and $0.7 million and $2.6 million, respectively, of contract assets, were related to contracts with Southwest Gas Corporation.
10-K filed 2026-02-26 Period FY 2024-12-30 to 2025-12-28 (3%)Accession 0001981599-26-000020
As of September 28, 2025 and December 29, 2024, approximately $8.8 million (3%) and $9.6 million (3%), respectively, of the Company’s accounts receivable, and $2.4 million and $2.6 million, respectively, of contract assets, were related to contracts with Southwest Gas Corporation.
10-Q filed 2025-11-05 Period 3M 2025-06-30 to 2025-09-28 (3%)Accession 0001981599-25-000064
Revenue from Southwest Gas Corporation totaled $24.8 million for the current period compared to $27.2 million in the prior year period.
10-Q filed 2025-11-05 Period 3M 2024-07-01 to 2024-09-29 (4%)Accession 0001981599-25-000064

Federal contracts 2

Agencies that awarded contracts to this company, from USAspending.gov. Dollars are obligated amounts as reported, not estimates; $7.7M in the latest fiscal year shown per agency.

AgencyObligatedFiscal year AwardsTrendLargest award
Department of Defense
Department of the Army
 $6.0MFY 2026 2 W912DY22F0432
IMPLEMENTATION OF FORT IRWIN UESC
Award W912DY22F0432 on USAspending.gov ↗ Largest of 2 awards in FY2026: $6.0M obligated
Department of Veterans Affairs
Department of Veterans Affairs
 $1.7MFY 2025 2 36C77625F0027
IGA AND DESIGNS FOR UESC.
Award 36C77625F0027 on USAspending.gov ↗ Largest of 2 awards in FY2025: $1.7M obligated

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