BuildGreen
BuildGreen is a Bucharest-based ESG and green building consultancy (founded 2010) delivering BREEAM, LEED, WELL, and EDGE certification, carbon management, and CSRD/EU Taxonomy advisory services to enterprise real estate, industrial, and corporate clients across 27 countries, complemented by its proprietary CarbonTool sustainability platform.
- Company typePrivate
- Founded2010
- HeadquartersBucharest, Romania
- Headcount11–50
- GTM typeB2B
- OfferingServices
What BuildGreen does
BuildGreen S.R.L. is a Bucharest-headquartered ESG and green building consultancy founded in 2010, operating across 27 countries with a multidisciplinary team of approximately 13 named sustainability consultants, engineers, and architects led by Managing Director Răzvan Nica. The firm holds accreditations across the four dominant green building frameworks — BREEAM, LEED, WELL, and EDGE (where it is a Preferred Service Provider) — and delivers certification, ESG strategy, EU Taxonomy alignment, CSRD/CSRD-adjacent advisory, carbon footprint assessment, decarbonization planning, energy modeling, and life cycle assessment services to enterprise clients in real estate, hospitality, industrial, logistics, and food & beverage sectors. Notable enterprise clients include NEPI Rockcastle, Continental Automotive, Puratos, Swissotel, Ewals Cargo Care, and Promenada Mall, with a stated track record of 500+ certified projects covering 12.5M+ square meters and €14B+ in project investment value (per company history; the live About page shows placeholder-scale metrics, indicating unresolved CMS conflicts).
The firm operates two distinct lines: (1) BuildGreen-branded professional services delivered via direct enterprise consulting engagements with custom project-based pricing and multi-year contracts, and (2) CarbonTool, an internally developed standalone sustainability platform hosted at carbontool.com that provides carbon footprint assessment, emissions tracking, decarbonization strategy tooling, and audit-ready ESG reporting for organizations across industries and portfolios. The two lines are complementary — CarbonTool can serve both BuildGreen's own engagements and external organizations seeking software-enabled sustainability management — positioning the firm as a hybrid advisory-and-software player rather than a pure consultancy. No external funding, M&A, or institutional investor participation is disclosed; ownership is founder-led with organic growth financed through operations. Distribution is direct enterprise sales supported by content marketing, conferences, and earned media in Romanian and European sustainability publications.
BuildGreen firmographics
Firmographics- Name
- BuildGreen
- Legal name
- BuildGreen S.R.L.
- Website
- https://build-green.eu
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- BuildGreen is a Bucharest-based ESG and green building consultancy (founded 2010) delivering BREEAM, LEED, WELL, and EDGE certification, carbon management, and CSRD/EU Taxonomy advisory services to enterprise real estate, industrial, and corporate clients across 27 countries, complemented by its proprietary CarbonTool sustainability platform.
- Ownership category
- akta.pro rank
BuildGreen industry classification
Industry- Product category
- Sustainability Consulting and Green Building Certification
- NAICS
- Environmental Consulting Services (541620)
- akta.pro primary industry
- Sustainability & ESG Consulting (BPAHACAK)
- akta.pro secondary industries
- GHG Accounting & Net-Zero/Decarbonization Planning (Scopes 1–3) (EUAHAJAC), Audit-Ready Controls, Assurance & Compliance Workflow Tools (CSRD/SEC/ISSB) (EUABAEAG), Emissions Factors, LCA & Product Carbon Footprint (PCF) Platforms (EUABAEAD)
Keywords
Where BuildGreen is headquartered
LocationHeadquarters
- HQ city
- Bucharest
- HQ country
- Romania
- HQ region
- Europe
Offices1 record
Markets served
BuildGreen business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Sustainability Consulting Services: Professional consulting engagements for green building certifications (BREEAM, LEED, WELL, EDGE), ESG strategy development, EU Taxonomy alignment, carbon management, and decarbonization planning. Services are tailored to client needs and project complexity.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom project-based consulting |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels7 records
BuildGreen product offering
Product offeringCore offering
BuildGreen is a sustainability consultancy that helps real estate developers, investors, and companies achieve green building certifications (BREEAM, LEED, WELL, EDGE), develop ESG strategies, align with EU Taxonomy and CSRD regulations, and execute decarbonization roadmaps. The firm operates CarbonTool, a proprietary all-in-one platform for carbon footprint assessment, emissions tracking, decarbonization planning, and ESG reporting.
Product overview
BuildGreen is a sustainability consulting firm offering professional services across corporate sustainability, building performance, carbon solutions, and green building certifications. The company operates two distinct offerings: BuildGreen (consulting brand providing advisory services, certification guidance, and sustainability strategy) and CarbonTool (a separate all-in-one software platform for carbon footprint assessment, emissions tracking, decarbonization planning, and ESG reporting). These are complementary offerings where BuildGreen's consulting expertise can be enhanced by CarbonTool's technology platform for clients seeking both advisory and software-based sustainability management.
Differentiator
Problem solved
Functional benefit
Brands
- CarbonTool: An all-in-one sustainability platform for carbon footprint assessment, emissions tracking, decarbonization strategies, and ESG reporting. Suitable for organizations across industries and corporate portfolios, providing real-time data, full traceability, and audit-ready reporting.
Products and services
- BuildGreen Sustainability Consulting Professional sustainability consulting services for real estate developers, investors, and corporate clients covering green building certifications (BREEAM, LEED, WELL, EDGE), ESG strategy development and CSRD compliance, EU Taxonomy alignment, carbon footprint assessment, energy modeling, life cycle assessment, and decarbonization planning.
- CarbonTool
Companies that use BuildGreen
Customer profileNamed customers16 records
Segments3 records
Ideal customer profiles2 records
BuildGreen technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
BuildGreen partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered minor and core.
- Ateliere Fără FrontiereminorCollaboration with Ateliere Fără Frontiere on the CarbonTool/remesh case study. The partnership focuses on upcycling discarded advertising PVC mesh and banner materials through a remesh workshop, demonstrating 6-7 times reduction in greenhouse gas emissions (85% reduction from 2.41 to 0.36 kg CO₂e/m²).
- NEPI RockcastlecoreStrategic partnership established in 2013 to strengthen BuildGreen's presence in Romania. NEPI Rockcastle is a major real estate investment company, and this collaboration enabled BuildGreen to certify their entire European portfolio, expanding impact beyond national borders. This partnership marked a significant growth milestone for BuildGreen.
Scale indicators6 records
Recent moves10 records
Expansion highlights5 records
BuildGreen competitors and assessment
Company assessmentDirect peers
- South Pole Group: Swiss-headquartered climate solutions provider offering carbon management, ESG advisory, and climate strategy services. Comparable to BuildGreen in offering integrated consulting-led climate and sustainability services to European enterprises.
- EcoAct: European carbon and climate consultancy offering carbon footprinting, decarbonization strategy, and ESG advisory (now part of Deloitte). Directly comparable to BuildGreen's CarbonTool-enabled carbon services and net-zero advisory practice.
- Drees & Sommer: European engineering and consultancy firm with a leading green building certification practice covering BREEAM, LEED, DGNB, and WELL across multiple countries. Highly comparable to BuildGreen in offering, certification framework breadth, and real estate developer client base.
Broad incumbents
- Sweco: European engineering and design consultancy with sustainability, energy, and climate advisory services. Operates across the same European geographies as BuildGreen and addresses overlapping client sustainability needs.
- WSP Global: Global engineering consultancy with a major sustainability and ESG advisory practice serving real estate and infrastructure clients. Competes with BuildGreen for enterprise sustainability mandates, but offers a much broader portfolio of services.
- Arcadis: Global design and consultancy firm with a dedicated sustainability practice covering ESG strategy, carbon advisory, and green building certification. Overlaps with BuildGreen's enterprise real estate and corporate ESG offering.
- Ramboll Group: European-headquartered engineering, design, and sustainability consultancy with strong green building and ESG credentials. Serves many of the same real estate, industrial, and corporate clients as BuildGreen across Northern Europe.
Emerging players
- Sweep: Venture-backed carbon and ESG data management platform serving European enterprises. Directly comparable to BuildGreen's CarbonTool offering as a software-led approach to carbon footprinting and ESG reporting.
- Greenomy: European CSRD and EU Taxonomy reporting platform supporting corporate sustainability disclosure. Closely aligned with BuildGreen's CSRD compliance and EU Taxonomy advisory offering, with a software-first go-to-market.
- Plan A: Berlin-based carbon accounting and decarbonization SaaS platform serving European corporates. Comparable to CarbonTool as a software-based carbon management product targeting similar enterprise customers.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
BuildGreen social profiles
Digital presenceBuildGreen financial estimates
Financial estimateRevenue estimate
Valuation estimate
BuildGreen leadership team
Management profileNumber of profiles
Profiles13 records
BuildGreen funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
BuildGreen 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 BuildGreen
What does BuildGreen do?
BuildGreen is a sustainability consultancy that helps real estate developers, investors, and companies achieve green building certifications (BREEAM, LEED, WELL, EDGE), develop ESG strategies, align with EU Taxonomy and CSRD regulations, and execute decarbonization roadmaps. The firm operates CarbonTool, a proprietary all-in-one platform for carbon footprint assessment, emissions tracking, decarbonization planning, and ESG reporting.
Is BuildGreen a public or private company?
BuildGreen is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was BuildGreen founded?
BuildGreen was founded in 2010. It employs 11 to 50 people.
Where is BuildGreen based?
BuildGreen is headquartered in Bucharest, Romania, in the Europe region.
How does BuildGreen make money?
One revenue line is on record: sustainability Consulting Services.
Who are BuildGreen's main competitors?
Direct peers on record are South Pole Group, EcoAct and Drees & Sommer. Broad incumbents are Sweco, WSP Global, Arcadis and Ramboll Group. Emerging players are Sweep, Greenomy and Plan A.
Does BuildGreen have an API?
No public API is recorded for BuildGreen.
What industry is BuildGreen in?
BuildGreen's product category is Sustainability Consulting and Green Building Certification. Its primary akta.pro industry code is BPAHACAK, Sustainability & ESG Consulting, with a secondary code of EUAHAJAC, GHG Accounting & Net-Zero/Decarbonization Planning (Scopes 1–3). Its NAICS code is 541620.