Comparison Overview

Fluor Corporation

VS

Kiewit

Fluor Corporation

6700 Las Colinas Blvd., Irving, 75039, US
Last Update: 2026-04-01
View Profile
Between 750 and 799
http://www.fluor.com

Fluor Corporation is a global engineering, procurement and construction company. We work with leaders in the energy, infrastructure, life sciences, advanced technologies, mining and metals industries, as well as government agencies, to build a better world. Since our founding in 1912, we have been building a legacy of innovation. Our nearly 27,000 employees provide professional and technical solutions to deliver safe, well-executed, capital-efficient projects for our global clients. At Fluor, we believe in open communication and value the conversations that are fostered through our social media communities. To learn more about our community standards, please visit: https://www.fluor.com/community-standards Fluor has been notified of fraudulent employment offers being made via email, WhatsApp and other channels to prospective candidates. Learn more: https://www.fluor.com/careers/recruitment-fraud-warning

NAICS: 23
NAICS Definition: Construction
Employees: 36,351
Subsidiaries: 1
12-month incidents
0
Known data breaches
0
Attack type number
0
View Profile

Kiewit

1550 Mike Fahey St., Omaha, 68102, US
Last Update: 2026-04-01
Between 750 and 799
http://kiewit.com

At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too. Our construction and engineering professionals work on some of the industry’s most complex, challenging and rewarding projects – whether it’s boring tunnels through mountains, turning rivers into energy, or building bridges that connect communities. Kiewit people tackle important projects of every size, in any market. Start your Kiewit adventure today at kiewitjobs.com. Kiewit is one of North America’s largest and most respected construction and engineering organizations. With its roots dating back to 1884, the employee-owned organization operates through a network of subsidiaries in the United States, Canada, and Mexico. Kiewit offers construction and engineering services in a variety of markets including transportation; oil, gas and chemical; power; building; marine; water/wastewater; industrial; and mining. We are an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status or other characteristics protected by law.

NAICS: 23
NAICS Definition: Construction
Employees: 25,093
Subsidiaries: 6
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/fluor.jpeg
Fluor Corporation
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/kiewit.jpeg
Kiewit
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Fluor Corporation
100%
Compliance Rate
0/4 Standards Verified
Kiewit
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Construction Industry Average (This Year)

No incidents recorded for Fluor Corporation in 2026.

Incidents vs Construction Industry Average (This Year)

No incidents recorded for Kiewit in 2026.

Incident History — Fluor Corporation (X = Date, Y = Severity)

Fluor Corporation cyber incidents detection timeline including parent company and subsidiaries

Incident History — Kiewit (X = Date, Y = Severity)

Kiewit cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/fluor.jpeg
Fluor Corporation
Incidents

No Incident

https://images.rankiteo.com/companyimages/kiewit.jpeg
Kiewit
Incidents

No Incident

FAQ

Kiewit company demonstrates a stronger AI Cybersecurity Score compared to Fluor Corporation company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Kiewit company has disclosed a higher number of cyber incidents compared to Fluor Corporation company.

In the current year, Kiewit company and Fluor Corporation company have not reported any cyber incidents.

Neither Kiewit company nor Fluor Corporation company has reported experiencing a ransomware attack publicly.

Neither Kiewit company nor Fluor Corporation company has reported experiencing a data breach publicly.

Neither Kiewit company nor Fluor Corporation company has reported experiencing targeted cyberattacks publicly.

Neither Fluor Corporation company nor Kiewit company has reported experiencing or disclosing vulnerabilities publicly.

Neither Fluor Corporation nor Kiewit holds any compliance certifications.

Neither company holds any compliance certifications.

Kiewit company has more subsidiaries worldwide compared to Fluor Corporation company.

Fluor Corporation company employs more people globally than Kiewit company, reflecting its scale as a Construction.

Neither Fluor Corporation nor Kiewit holds SOC 2 Type 1 certification.

Neither Fluor Corporation nor Kiewit holds SOC 2 Type 2 certification.

Neither Fluor Corporation nor Kiewit holds ISO 27001 certification.

Neither Fluor Corporation nor Kiewit holds PCI DSS certification.

Neither Fluor Corporation nor Kiewit holds HIPAA certification.

Neither Fluor Corporation nor Kiewit holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.3.0, two peer-facing consensus request handlers assume that the history index is always available and call blockchain.history_store.history_index().unwrap() directly. That assumption is false by construction. HistoryStoreProxy::history_index() explicitly returns None for the valid HistoryStoreProxy::WithoutIndex state. when a full node is syncing or otherwise running without the history index, a remote peer can send RequestTransactionsProof or RequestTransactionReceiptsByAddress and trigger an Option::unwrap() panic on the request path. This issue has been patched in version 1.3.0.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 5.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
References
Description

PraisonAI is a multi-agent teams system. Prior to version 1.5.95, FileTools.download_file() in praisonaiagents validates the destination path but performs no validation on the url parameter, passing it directly to httpx.stream() with follow_redirects=True. An attacker who controls the URL can reach any host accessible from the server including cloud metadata services and internal network services. This issue has been patched in version 1.5.95.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 8.6
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
References
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, OAuthManager.validate_token() returns True for any token not found in its internal store, which is empty by default. Any HTTP request to the MCP server with an arbitrary Bearer token is treated as authenticated, granting full access to all registered tools and agent capabilities. This issue has been patched in version 4.5.97.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.97, the PraisonAI Gateway server accepts WebSocket connections at /ws and serves agent topology at /info with no authentication. Any network client can connect, enumerate registered agents, and send arbitrary messages to agents and their tool sets. This issue has been patched in version 4.5.97.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References
Description

PraisonAI is a multi-agent teams system. Prior to version 4.5.90, MCPToolIndex.search_tools() compiles a caller-supplied string directly as a Python regular expression with no validation, sanitization, or timeout. A crafted regex causes catastrophic backtracking in the re engine, blocking the Python thread for hundreds of seconds and causing a complete service outage. This issue has been patched in version 4.5.90.

Published
Date
2026-04-03
Updated
Date
2026-04-03
Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References