Greenway Steel

What Greenway Steel does

Greenway Steel, LLC is a Tuscaloosa, Alabama-based sustainability solutions provider founded in 2022 that serves companies across the metals and manufacturing supply chain. Its core offering is the Greenway Calculator, a GHG Protocol-compliant carbon accounting platform purpose-built for metals industry processes including stationary combustion, mobile equipment, and utilities. The platform is differentiated by built-in emission factors that minimize the need for customization, simplified Scope 3 reporting, and SOC 1 / SSAE 18 attestation for data security. Beyond the calculator, the firm delivers advisory and consulting services, blockchain-based Digital Material Passport solutions developed with S1SEVEN, carbon credit guidance, ESG reporting support, and a broader Greenway Carbon sub-brand targeting energy and efficiency solutions outside pure metals supply chain applications.

The business operates a hybrid revenue model combining monthly subscription licensing for the Greenway Calculator platform with professional services revenue from customized sustainability advisory engagements and affiliate/referral revenue from carbon offset solutions. Go-to-market is consultative and sales-led, anchored by a team of metallurgical industry veterans and a small set of strategic channel relationships. The most significant distribution asset is preferred-supplier status with the North American Steel Alliance (NASA), which provides access to 120+ independently operated service center members; the technology is also embedded into Mobius RiskNet's G-Risk environmental risk module, extending reach into Mobius's existing energy and commodity client base. Pricing is not publicly disclosed and is structured as monthly platform license billing with custom quote-based consulting.

Customer evidence is anchored by a small set of named enterprise and mid-market logos (PS Logistics, TA Services, NMC, OBrien Steel, ONI) plus the NASA membership network, supported by partnerships with Guidewheel (energy efficiency), Karmanterra (biocarbon for steelmaking), McAlan (ESG advisory), Magnar Metals (carbon credits brokerage), and industry association memberships in ResponsibleSteel and the American Iron and Steel Institute (AISI). The firm is structured as a private LLC with 1-10 employees, no disclosed funding rounds, and no disclosed revenue.

Name

Greenway Steel

Legal name

Greenway Steel, LLC

Website

https://greenwaysteel.com

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

1–10 employees

Short description

Greenway Steel is a Tuscaloosa, Alabama-based sustainability solutions provider that offers the Greenway Calculator carbon accounting platform, advisory services, and digital material passports to companies in the metals and manufacturing supply chain.

Ownership category

akta.pro rank

Product category

Carbon Accounting Software for Metals Industry

akta.pro primary industry

Emissions Factors, LCA & Product Carbon Footprint (PCF) Platforms (EUABAEAD)

akta.pro secondary industries

ESG/Sustainability Reporting & Disclosure Platforms (EUABAEAB), Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB) (EUABAEAG)

Keywords

• Carbon accounting software
• Metals sustainability solutions
• GHG emissions reporting
• Supply chain decarbonization
• CBAM compliance advisory

Headquarters

HQ city

Tuscaloosa

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Greenway Calculator Platform License: Monthly billing for the Greenway Calculator platform license and related services. The platform provides carbon accounting, emissions tracking, and reporting functionality for metals supply chain companies.
2. Advisory/Consulting Services: Customized sustainability advisory and consulting services delivered by industry experts. Services include GHG emissions reduction strategies, sustainability planning, and ESG reporting support.
3. Carbon Credits/Offsets: Guidance and access to high-quality carbon offset solutions. Platform members receive guidance on offsetting their carbon footprint with transparent and quality-focused recommendations.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Greenway Steel provides sustainability solutions for the metals and manufacturing supply chain, anchored by the Greenway Calculator — a GHG Protocol-compliant carbon accounting platform purpose-built for metallurgical processes. The company delivers customized advisory and consulting services covering emissions measurement, CBAM compliance, ESG reporting, decarbonization planning, and carbon offset guidance, supported by partnerships with technology providers such as S1SEVEN, Mobius Risk Group, and Guidewheel.

Product overview

Greenway Steel operates as a sustainability solutions provider with the Greenway Calculator as its core software platform for carbon accounting in the metals and manufacturing supply chain. The Greenway Calculator is a GHG Protocol-compliant carbon footprint tool specifically designed for the metals industry, featuring built-in emissions factors and support for Scope 1-3 reporting. The company has expanded its portfolio through the Greenway Carbon sub-brand focused on energy and efficiency, as well as Digital Material Passports developed with S1SEVEN for blockchain-based traceability. Additional offerings include advisory consultations, sustainability reporting, carbon credits guidance, and the Greenway Articles thought leadership platform. The platform integrates with Mobius RiskNet/G-Risk for enhanced carbon risk management analytics.

Differentiator

Problem solved

Functional benefit

Products and services

• Greenway Calculator GHG Protocol-compliant carbon accounting platform purpose-built for metals and manufacturing processes including stationary combustion, mobile equipment, and utilities. Supports Scope 1-3 emissions measurement with built-in emissions factors that minimize the need for custom inputs, and provides carbon footprint reporting, monitoring dashboards, and integration with Mobius RiskNet's G-Risk module.
• Advisory/Custom Consultations Consulting engagements delivered by industry experts with deep metals and manufacturing experience, tailored to each client's supply chain and sustainability needs. Engagements cover emissions measurement strategy, CBAM compliance planning, decarbonization roadmaps, and ESG reporting support.
• Carbon Credits Guidance Curated guidance for high-quality carbon offset solutions focused on transparency and quality. Provides recommendations for offsetting carbon footprint as part of sustainability goals and green supply chain initiatives, including access to verified projects such as Alabama-based urban reforestation initiatives.
• Digital Material Passports (DMP) Blockchain-based digital material passport solution, developed jointly with S1SEVEN, that enables verifiable end-to-end tracking of sustainability and compliance data including carbon intensity, recycled content, and production traceability across the metals and steel supply chain.
• Sustainability Reporting Industry-recognized sustainability reporting and disclosure support for partners committed to sustainability, providing reliable solutions for a green supply chain including ESG reporting.
• Greenway Carbon Expanded service and solution brand that extends Greenway Steel's carbon accounting and energy efficiency expertise to broader markets beyond the metals supply chain, providing experience and solutions for energy and energy efficiency across any business.

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature3 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• GuidewheelcoreTechnology or Integration · 6 January 2026Strategic partnership focused on helping metals and manufacturing supply chain companies improve energy efficiency through real-time, machine-level insights. Combines Guidewheel's energy intelligence platform with Greenway Steel's operational and sustainability expertise to enable manufacturers to reduce energy intensity and embed sustainability into daily operations.
• American Iron and Steel Institute (AISI)coreOthers · 8 December 2025Official membership in AISI, representing the nation's leading steel producers. Greenway Steel contributes to sustainability working groups and collaborates with mill leadership and technical committees shaping the future of U.S. steel production.
• KarmanterracoreStrategic or Co-development Partner · 5 November 2025Partnership to accelerate adoption of renewable biocarbon materials in steelmaking and high-emission processes. Greenway Steel works with Karmanterra to identify industrial applications for their biogenic carbon as an alternative to fossil-based anthracite and coke in EAF and DRI steelmaking.
• S1SEVENcoreTechnology or Integration · 20 October 2025Strategic partnership to deploy digital material passport (DMP) solutions enabling verifiable, end-to-end tracking of sustainability and compliance data across the metals supply chain. Leverages S1SEVEN's blockchain-based infrastructure for trusted digital product data including carbon intensity, recycled content, and production traceability.
• Intrinsic MethodsminorOthers · 13 October 2025Purchase of carbon credits from Intrinsic Methods' urban reforestation initiative in Alabama. Project IM-RCP-05-2025 uses innovative tree-growing technology to provide high-quality carbon removal credits.
• ResponsibleSteelcoreOthers · 13 December 2024Membership in the global not-for-profit multistakeholder standard and certification initiative for responsibly produced net-zero steel. Aligns Greenway Steel with global standards for sustainable steel production.
• McAlan LCcoreImplementation/ SI/ Consulting Partner · 12 October 2023Partnership to provide comprehensive ESG information, advice, and solutions to metals supply chain and manufacturing industries. McAlan provides expertise in legal, accounting, financial and business aspects of ESG, complementing Greenway's technical carbon accounting capabilities.
• Magnar MetalscoreStrategic or Co-development Partner · 3 April 2023Commercial partnership focused on supporting sustainable metals and manufacturing supply chain. Magnar Metals provides sustainability consulting and brokerage services including circular economies, carbon accounting, and credits in the metals and recycled materials space.
• North American Steel Alliance (NASA)coreChannel Partner/ Reseller/ Distributor · 1 February 2023Greenway Steel serves as a preferred supplier to NASA Member-Companies, providing sustainability solutions to the largest purchasing cooperative in the steel service center industry with over 120 independently operated member companies.
• Mobius Risk GroupcoreTechnology or Integration · 8 September 2022Strategic partnership to provide integrated decarbonization solutions to metals, mining, and manufacturing sectors. The Greenway carbon calculator is integrated into Mobius RiskNet's G-Risk environmental risk module, expanding decarbonization tools available to clients. Mobius provides expertise in market-based solutions such as carbon offsets and renewable power.
• Steel Research Associates, LLCminorStrategic or Co-development PartnerMarket and competitive environment studies to support strategic decisions. Founded by Paul Lowrey with over 30 years of steel industry experience.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• SINAI Technologies: Decarbonization platform purpose-built for industrial companies, with deep emissions modeling for hard-to-abate sectors like steel, cement and chemicals. Closest direct competitor in serving metals-industry decarbonization workflows.
• CarbonChain: Carbon-accounting platform focused on supply-chain emissions for commodities including metals and industrials, with product-level footprinting that overlaps directly with Greenway Calculator's Scope 3 emphasis.
• Metron: Energy and carbon intelligence platform for industrial companies providing machine-level energy data; overlaps directly with Greenway's Guidewheel-enabled energy-efficiency offering for manufacturing.

Broad incumbents

• Watershed: Enterprise-grade carbon-accounting and climate platform serving large corporations across industries including metals and manufacturing; broader scope and significantly more capital than Greenway Steel.
• Persefoni: Climate-management and accounting platform for enterprises across multiple verticals; competes with Greenway in the carbon-footprint software category with a broader go-to-market.
• Sweep: Carbon-management platform with strong European presence and explicit CBAM-compliance functionality, overlapping with Greenway's CBAM focus but serving a broader enterprise customer base.
• Sphera: Long-standing ESG and sustainability software provider for industrial companies; offers carbon-accounting and product-sustainability modules that compete with Greenway's metals-vertical offering.
• Normative: Europe-based carbon-accounting platform with strong CBAM-related feature set; competes in the same enterprise carbon-accounting category as Greenway Calculator, particularly for EU-exposed customers.

Emerging players

• Emitwise: Carbon-accounting platform focused on manufacturing and industrial supply chains; emerging competitor in the same product category as Greenway Calculator with overlapping target customers.
• Greenly: Carbon-accounting platform serving SMB and mid-market customers across multiple industries; competes with Greenway's calculator at the lower end of the market and on CBAM-related reporting use cases.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/greenway-steel
• Xx.com/GreenwaySteel

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Greenway Steel