Lean & Green
Lean & Green is the dedicated consulting and methodology brand of T&O Group, integrating Lean Management with environmental protection and resource efficiency for manufacturing and industrial clients primarily in the DACH region.
- Company typePrivate
- Founded2009
- HeadquartersMünchen, Germany
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Lean & Green does
Lean & Green is a consulting methodology and service brand offered by T&O Group that integrates Lean Management principles with environmental protection and resource efficiency for corporate clients. The offering is built on a structured portfolio: the Lean & Green Check diagnostic, a value stream thinking framework with environmental considerations, strategic target derivation methods, problem-solving and continuous improvement methodologies, and a sustainability-linked performance management system. These components are designed to translate abstract sustainability goals into operational routines embeddable inside ongoing lean processes.
The business model is professional services revenue: direct consulting engagements, training programmes on Lean and Green topics, and an annual Lean & Green Management Award combined with a Lean & Green Summit best-practice event. The go-to-market is sales-led, with a free initial consultation used to qualify opportunities, supported by a multi-channel marketing presence (LinkedIn, YouTube, Facebook, Instagram, newsletter) and direct enterprise outreach. Customer acquisition is reinforced by the annual award, which functions both as a benchmark platform and a demand-generation mechanism.
Lean & Green primarily serves manufacturing and industrial companies in the DACH region, addressing pain points around weak anchoring of sustainability in internal processes, lack of transparency on process-level impact, and the gap between external sustainability marketing and internal operational reality. Only one customer is publicly identified as a flagship (Gerhard Schubert GmbH, overall winner of the 2025 Award and host of the 2026 Summit). The brand sits within a broader T&O Group portfolio that includes other consulting brands (Mobility Maintenance, GEPRO, procon, agiplan.ch, Quadriga Consult, CIM AACHEN), and operates alongside related digital/Industry 4.0 services inside the parent's Industrial Excellence line.
Lean & Green firmographics
Firmographics- Name
- Lean & Green
- Legal name
- T&O Group
- Website
- https://lean-and-green.de
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Lean & Green is the dedicated consulting and methodology brand of T&O Group, integrating Lean Management with environmental protection and resource efficiency for manufacturing and industrial clients primarily in the DACH region.
- Ownership category
- akta.pro rank
Lean & Green industry classification
Industry- Product category
- Management Consulting
- NAICS
- Other Management Consulting Services (541618)
- SIC
- Services-Management Consulting Services (8742)
- akta.pro primary industry
- Lean Management & Continuous Improvement (Kaizen) (EDABAKAA)
Keywords
Where Lean & Green is headquartered
LocationHeadquarters
- HQ city
- München
- HQ country
- Germany
- HQ region
- Europe
Markets served
Lean & Green business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales
Revenue model
- Consulting Services: Professional consulting engagements to help companies integrate Lean Management with sustainability and resource efficiency goals. Includes assessment, methodology implementation, and continuous improvement support.
- Training Programs: Comprehensive training offerings on both Lean topics and Green/sustainability topics, delivered as part of the service portfolio.
- Lean & Green Management Award: Annual benchmarking and award program where companies compete and exchange best practices, serving as both a service offering and customer acquisition channel.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Free Initial Consultation |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Lean & Green product offering
Product offeringCore offering
Lean & Green is a consulting methodology and service portfolio that connects Lean Management principles with environmental protection and resource efficiency. The core offerings include the Lean & Green Check assessment, value stream thinking methodology, strategic target derivation, integration of sustainability into problem-solving and continuous improvement, and performance management. The portfolio also includes the annual Lean & Green Management Award benchmarking competition, the Lean & Green Summit best practice event, and training programs on Lean and Green topics.
Product overview
Lean & Green is a consulting methodology and service portfolio offered by T&O Group that strategically, operationally, and organizationally connects Lean Management with environmental protection and resource efficiency. The core offering combines consulting services including the Lean & Green Check (assessment), value stream thinking methodology, strategic target derivation, problem-solving integration, and performance management tools. The portfolio also includes the annual Lean & Green Management Award competition, the Lean & Green Summit Best Practice Event, and associated training programs. Together, these elements form a holistic approach to embedding sustainability into continuous improvement processes.
Differentiator
Problem solved
Functional benefit
Brands
- Lean & Green Management Award: Annual award program for companies to benchmark sustainability and operational excellence.
- Lean & Green Summit
Products and services
- Lean & Green Consulting Services Professional consulting engagements that help companies integrate Lean Management with sustainability and resource efficiency goals, including assessment, methodology implementation, and continuous improvement support. Targets enterprise manufacturing and industrial clients.
- Lean & Green Management Award Annual benchmarking and award program where companies compete and exchange best practices on combining Lean Management with sustainability and resource efficiency. Serves as both a service offering and customer acquisition channel.
- Lean & Green Summit Best practice event bringing together award winners and participants to share success stories under the motto 'learn with and from the best,' concluding with the award ceremony.
- Lean & Green Training Training offerings covering both Lean management topics and Green/sustainability topics, provided alongside consulting services to enterprise clients.
- Lean & Green Check Diagnostic assessment to evaluate a company's current state in Lean & Green transformation, identifying key levers and areas for improvement.
Quantifiable outcome
- Sustainable and effective transformation requires broad participation and cannot be achieved through isolated individual measures
Companies that use Lean & Green
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles2 records
Lean & Green technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Lean & Green partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights5 records
Lean & Green competitors and assessment
Company assessmentDirect peers
- h&z Unternehmensberatung: Munich-headquartered consultancy specialized in procurement, supply chain, and operational excellence; directly relevant as another DACH-rooted consultancy competing for industrial transformation mandates, with similar customer profiles.
- UNITY Consulting & Innovation: German management and technology consultancy with a focus on industrial transformation, digitalization, and operational excellence; comparable as a DACH-based peer addressing similar manufacturing clients with combined lean + tech/sustainability themes.
- ROI-EFESO: European operations and manufacturing excellence consultancy combining lean methodologies with digital/innovation themes; closely comparable given its continental-European industrial client base and operational transformation positioning.
- PlanConsult: German-speaking management consultancy focused on lean and operational excellence in industrial environments; direct comparable as a regional peer delivering Lean transformation engagements to mid-sized manufacturers.
- Staufen AG: Germany-based lean management and operational excellence consultancy with a broad industrial client base; direct comparable as a German-rooted firm offering Lean/Operational Excellence programs to manufacturers, often intersecting with sustainability themes.
Broad incumbents
- Kearney: Global management consultancy with a strong Operations & Performance practice serving industrial clients; relevant as a broader incumbent that frequently competes for end-to-end operational transformation mandates that include Lean + sustainability workstreams.
- McKinsey & Company: Global consultancy with dedicated Operations Practice and Sustainability practice; addresses the same client problems (operational excellence tied to resource efficiency and decarbonization) at large multinationals that Lean & Green also targets in the mid-market.
- Boston Consulting Group (BCG): Global strategy consultancy with deep manufacturing/operations expertise and a prominent Climate & Sustainability practice; competes for large-scale industrial transformation programs at the Lean–sustainability intersection.
- Siemens Advanta Consulting: Industrial software/consulting arm of Siemens with digital industry and sustainability advisory practices; competes for industrial clients pursuing combined operational excellence and sustainability outcomes, leveraging technology-platform offerings alongside advisory services.
Emerging players
- St. Galler Management Institut: German-speaking institute offering management training and consulting with operational excellence themes; an emerging/educational peer that competes for training and capability-building budgets that overlap with Lean & Green's training programs.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Lean & Green social profiles
Digital presenceLean & Green financial estimates
Financial estimateRevenue estimate
Valuation estimate
Lean & Green leadership team
Management profileNumber of profiles
Profiles1 record
Lean & Green subsidiaries and ownership
Company hierarchySubsidiaries7 records
Lean & Green funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Lean & Green M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Lean & Green
What does Lean & Green do?
Lean & Green is a consulting methodology and service portfolio that connects Lean Management principles with environmental protection and resource efficiency. The core offerings include the Lean & Green Check assessment, value stream thinking methodology, strategic target derivation, integration of sustainability into problem-solving and continuous improvement, and performance management. The portfolio also includes the annual Lean & Green Management Award benchmarking competition, the Lean & Green Summit best practice event, and training programs on Lean and Green topics.
When was Lean & Green founded?
Lean & Green was founded in 2009. It employs 11 to 50 people.
Where is Lean & Green based?
Lean & Green is headquartered in München, Germany, in the Europe region.
How does Lean & Green make money?
Three revenue lines are on record. Consulting Services are the primary driver. The others are training Programs and lean & Green Management Award.
Who are Lean & Green's main competitors?
Direct peers on record are h&z Unternehmensberatung, UNITY Consulting & Innovation, ROI-EFESO, PlanConsult and Staufen AG. Broad incumbents are Kearney, McKinsey & Company, Boston Consulting Group (BCG) and Siemens Advanta Consulting. St. Galler Management Institut is listed as an emerging player.
Does Lean & Green have an API?
No public API is recorded for Lean & Green.
What industry is Lean & Green in?
Lean & Green's product category is Management Consulting. Its primary akta.pro industry code is EDABAKAA, Lean Management & Continuous Improvement (Kaizen). Its NAICS code is 541618 and its SIC code is 8742.