Who are Fluor Corporation's main suppliers?

Fluor Corporation (FLR) key suppliers include: TRS-STAFFING-SOLUTIONS, EMCOR Group, Inc., EMCOR Group, Inc., USA Rare Earth, Inc.. View the full supplier network at chainsifter.com/chain/FLR.

Who are Fluor Corporation's major customers?

Fluor Corporation (FLR) key customers include: USGOV-DEPARTMENT-OF-DEFENSE, USGOV-DEPARTMENT-OF-ENERGY, ENERGY-SOLUTIONS, MISSION-SOLUTIONS, EMCOR Group, Inc. and 9 more. View the full customer network at chainsifter.com/chain/FLR.

What sector is Fluor Corporation in?

Fluor Corporation (FLR) operates in the general sector. ChainSifter tracks its verified supply chain relationships including suppliers, customers, and strategic partners.

Fluor Corporation Supplier List (FLR): 4 Verified Suppliers

4Suppliers

14Customers

3Debt Items

14Related Chains

Source-Backed Evidence Depth

Fluor Corporation (FLR) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.

22Total relationships

4Distinct source URLs

9High confidence

0.769Average confidence

2026-09-13Latest database update

ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.

Fluor Corporation Suppliers

Ticker	Name	Confidence	Evidence
TRS-STAFFING-SOLUTIONS	TRS-STAFFING-SOLUTIONS	92%	The segment's staffing services are often provided through TRS Staffing Solutions®, a global staffing specialist that supplies us and third-party clients with technical, professional and craft resour…
EME	EMCOR Group, Inc.	72%	s holds a tier 1 position with differentiated expertise in managing complex national security missions across the DOE and the National Nuclear Security Administration. We deliver solutions for nuclea…
EME	EMCOR Group, Inc.	72%	Reciprocal relationship from EME graph: Reciprocal relationship from FLR graph: Reciprocal relationship from EME graph: Reciprocal relationship from FLR graph: Reciprocal relationship from EME graph:…
USAR	USA Rare Earth, Inc.	62%	Reciprocal relationship from USAR graph: The Grant Agreement terminates upon the completion of the grant project, on December 31, 2028, or upon the depletion of grant funds, whichever occurs first. F…

Fluor Corporation Customers

Ticker	Name	Confidence	Evidence
USGOV-DEPARTMENT-OF-DEFENSE	USGOV-DEPARTMENT-OF-DEFENSE	95%	USAspending awards from Department of Defense: $162,280,307 across 1 awards. W9128F19C0005 WEAPONS STORAGE AND MAINTENANCE FACILITY, F.E. WARREN AFB, WY \| Qwen corrected direction: Explicit governmen…
USGOV-DEPARTMENT-OF-ENERGY	USGOV-DEPARTMENT-OF-ENERGY	95%	USAspending awards from Department of Energy: $19,240,043,806 across 2 awards. 89233018CNR000004 MANAGEMENT AND OPERATION OF THE NAVAL NUCLEAR LABORATORY AND NAVAL NUCLEAR PROPULSION PROGRAM SUPPORT;…
ENERGY-SOLUTIONS	ENERGY-SOLUTIONS	92%	Backlog related to projects located outside of the U.S. 43% 40% Backlog related to reimbursable projects 82% 81% (1) In addition to the measurements under GAAP, we measure our performance by analyzin…
MISSION-SOLUTIONS	MISSION-SOLUTIONS	92%	Backlog related to projects located outside of the U.S. 43% 40% Backlog related to reimbursable projects 82% 81% (1) In addition to the measurements under GAAP, we measure our performance by analyzin…
EME	EMCOR Group, Inc.	72%	s holds a tier 1 position with differentiated expertise in managing complex national security missions across the DOE and the National Nuclear Security Administration. We deliver solutions for nuclea…
EME	EMCOR Group, Inc.	72%	Reciprocal relationship from EME graph: Reciprocal relationship from FLR graph: s holds a tier 1 position with differentiated expertise in managing complex national security missions across the DOE a…
SMR	NuScale Power Corporation	72%	Reciprocal relationship from SMR graph: Reciprocal relationship from FLR graph: Item 11. Executive Compensation 46 Item 12. Security Ownership of Certain Beneficial Owners and Management and Related …
SMR	NuScale Power Corporation	72%	Item 11. Executive Compensation 46 Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 46 Item 13. Certain Relationships and Related Transactions, …
ABBREVIATION-TERM-DEFINITION-CFHI-COOEC-FLUOR-HE	ABBREVIATION-TERM-DEFINITION-CFHI-COOEC-FLUOR-HE	62%	Item 4: Controls and Procedures 23 Changes in Consolidated Backlog (Unaudited) 24 Part II: Other Information Item 1: Legal Proceedings 25 Item 1A: Risk Factors 25 Item 2: Unregistered Sales of Equity…
ENTRA1-ENERGY-LLC	ENTRA1-ENERGY-LLC	62%	: 3ME March 31, (in millions) 2026 2025 Equity method earnings (loss) Loss on the fair value of our investment in NuScale $ ( 124 ) $ ( 477 ) Gain on the fair value of the forward sale of NuScale sha…
FLUOR-FLUOR-CORPORATION-NUSCALE-NUSCALE-POWER-CO	FLUOR-FLUOR-CORPORATION-NUSCALE-NUSCALE-POWER-CO	62%	Item 4: Controls and Procedures 23 Changes in Consolidated Backlog (Unaudited) 24 Part II: Other Information Item 1: Legal Proceedings 25 Item 1A: Risk Factors 25 Item 2: Unregistered Sales of Equity…
JACOBS-SOLUTIONS-INC-KBR-INC-KIEWIT-CORPORATION-	JACOBS-SOLUTIONS-INC-KBR-INC-KIEWIT-CORPORATION-	62%	tment of Energy and the National Nuclear Security Administration. We deliver solutions for nuclear security and operations, nuclear waste management and laboratory management. Additionally, we are an…
K-FLUOR-AUSTRALIA-LTD	K-FLUOR-AUSTRALIA-LTD	62%	: 3ME March 31, (in millions) 2026 2025 Equity method earnings (loss) Loss on the fair value of our investment in NuScale $ ( 124 ) $ ( 477 ) Gain on the fair value of the forward sale of NuScale sha…
MCDONNELL-BWXT-TECHNOLOGIES-INC-EMCOR-GROUP-INC	MCDONNELL-BWXT-TECHNOLOGIES-INC-EMCOR-GROUP-INC	62%	tment of Energy and the National Nuclear Security Administration. We deliver solutions for nuclear security and operations, nuclear waste management and laboratory management. Additionally, we are an…

Fluor Corporation Debt Obligations

Instrument	Description	Confidence	Evidence
FLR-DEBT	Debt stack $1.1B	90%	Market cache reports total debt of $1.1B.
FLR-DEBT-9533	Xbrl Convertible	90%	xbrl convertible detail from xbrl 2023-12-31.
FLR-DEBT-9532	Warrants outstanding: -6000000	90%	xbrl warrant detail from xbrl 2022-09-30.

Fluor Corporation Acquisitions

No acquisitions on recordNo completed or pending acquisitions found in our database for Fluor Corporation.

Fluor Corporation Ownership

Holder	Name	Confidence	Evidence
FLR-OWNER-VANGUARD-CAPITAL-MANAGEMENT-LLC	VANGUARD CAPITAL MANAGEMENT LLC	90%	13F overlay lists VANGUARD CAPITAL MANAGEMENT LLC as top holder; 501 tracked holders.

Fluor Corporation Extended Supply Chain Network

Ticker	Name	Chain Index	Hops	Relationship Types
USAR	USA Rare Earth, Inc.	100.00	1	['supplier']
NU	Nu Holdings Ltd.	50.00	2
TMRC	Texas Mineral Resources Corp.	50.00	2
ECG	Everus Construction Group, Inc.	50.00	2
BCS	Barclays PLC	50.00	2
CG	The Carlyle Group Inc.	50.00	2
CODI	Compass Diversified	50.00	2
IPEX	Inflection Point Acquisition Corp. V	50.00	2
UUUU	Energy Fuels Inc.	50.00	2
MP	MP Materials Corp.	50.00	2
SVYSF	Solvay SA	50.00	2
EME	EMCOR Group, Inc.	38.88	1	['customer', 'supplier']
SMR	NuScale Power Corporation	38.88	1	['customer']
FLUOR	FLUOR	23.09	2

Fluor Corporation Supply Chain