HEAT

What HEAT does

HEAT is a German for-profit climate consulting firm headquartered in Königstein, Germany, that has been operating in the climate and environmental protection services space since its founding in 1992. The company is led by founder Jürgen Usinger, who continues to serve as Director and Senior Policy Advisor, providing a consistent leadership presence across more than three decades of operation. With a headcount of 11-50 employees, HEAT operates as a small, specialized boutique consultancy rather than a large-scale advisory platform.

The firm's core offering centers on climate and environmental protection consulting services, though the available sources do not detail the specific service lines, methodologies, or technical platforms underpinning its work. No product portfolio, proprietary technology, AI capabilities, certifications, or partnerships are disclosed in the input data. The firm's website (heat-international.de) suggests an internationally oriented practice via the "international" domain, but no operating geographies, customer segments, or project portfolio details are available in the source material.

The business model is consistent with a professional services consulting firm: revenue would be generated through advisory engagements, likely on a project or retainer basis, billed to public or private sector clients seeking climate policy, environmental strategy, or sustainability guidance. However, no pricing model, contract structure, customer logos, or revenue figures are disclosed, leaving the commercial mechanics largely uncharacterized. Multiple attempted data retrievals returned only security verification pages, materially limiting the depth of available intelligence on HEAT's operations.

Name

HEAT

Website

https://heat-international.de

Company type

Private

Founded year

1992

Headcount range

11–50 employees

Short description

HEAT is a German climate and environmental protection consulting firm founded in 1992 and headquartered in Königstein. It serves clients seeking climate policy and sustainability advisory services, operating as a small boutique consultancy with 11-50 employees under founder Jürgen Usinger.

Ownership category

akta.pro rank

Product category

Environmental Consulting Services

NAICS

Environmental Consulting Services (541620), Environmental Consulting Services (54162)

SIC

Services-Management Consulting Services (8742)

akta.pro primary industry

Sustainability & ESG Consulting (BPAHACAK)

akta.pro secondary industries

Renewable Policy & Regulatory Strategy (National/State/Local) (EUAMANAA), Climate Risk & Scenario Analysis (TCFD/IFRS S2) (EUAHAJAD)

Keywords

• Climate consulting services
• Environmental advisory
• Sustainability consulting
• Climate protection services
• Environmental consulting

Headquarters

HQ city

Königstein

HQ country

Germany

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Core offering

HEAT is a climate consulting firm headquartered in Königstein, Germany, that offers climate and environmental protection services. The firm provides professional consulting focused on climate-related challenges and environmental protection for external clients.

Differentiator

Problem solved

Functional benefit

Products and services

• Climate and Environmental Protection Consulting Professional consulting services advising clients on climate-related challenges and environmental protection, delivered by HEAT's senior policy and advisory team.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• South Pole: Global climate consultancy and carbon market specialist offering corporate net-zero strategy, climate advisory, and policy support to corporates and governments — directly comparable in service mix and customer profile to HEAT.
• Anthesis Group: Global sustainability consultancy offering climate strategy, ESG advisory, and disclosure support — comparable service portfolio and corporate customer focus.
• EcoAct: Paris-based climate consulting firm delivering carbon strategy, climate reporting, and net-zero advisory services to European and international corporates — directly comparable in scope and customer type.
• Carbon Trust: Independent climate advisory organization providing carbon footprinting, strategy, and policy advisory to businesses and governments — overlapping mandate and customer base with HEAT.

Broad incumbents

• Ramboll: International engineering and sustainability consultancy with significant climate and environmental advisory practices serving European clients — broader portfolio but directly overlapping in climate advisory.
• Guidehouse: Global consulting firm with an Energy, Sustainability & Infrastructure practice covering climate strategy, ESG, and regulatory advisory for European corporates — broader portfolio, overlapping customer base.
• ERM (Environmental Resources Management): Global environmental and sustainability consultancy with a broad service portfolio including climate advisory, ESG, and regulatory consulting — overlaps with HEAT but at much greater scale and scope.

Regional players

• Sustainserv: Swiss-German boutique sustainability and climate strategy consultancy serving European corporates on climate strategy, reporting, and ESG — close in size, geography, and service focus to HEAT.
• futurecamp climate GmbH: Germany-based sustainability and climate consulting firm advising corporates on carbon strategy, climate reporting, and net-zero roadmaps — directly comparable German peer in scope and customer profile.

Emerging players

• Watershed: Climate platform providing corporate carbon accounting, disclosure, and climate strategy tooling — partial overlap with HEAT's advisory scope but differentiated by software-led delivery model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights4 records

Customer concentration

• Xx.com/HEAT_GmbH
• LinkedInlinkedin.com/company/heat-international-carbonbase-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 HEAT