Constellation Oil Services Holding SA

Sustainability Report

Report overview

The report describes Constellation's 2025 operational and sustainability performance, including growth to more than 2,000 employees and net revenue of USD 597 million. It highlights a 48% reduction in Scope 2 emissions, zero fatal accidents, expanded solar generation and 6,695.58 tonnes of waste generated. The company continued its ESG 2030 Plan and conducted a double-materiality update covering impact and financial perspectives. The report also includes an independent limited assurance statement from SGS.

Document

Report type: Sustainability Report
Class: Dedicated
Scope: Full report
Fiscal year: 2025
Period: 1 January 2025 – 31 December 2025
Publication date: 20 May 2026
Language
Pages
File size

Standards & Assurance

Standards

GRI
SASB
TCFD
ISSB
ESRS
Integrated Reporting Framework
GHG Protocol
EU Taxonomy
CDP
Other

Commitments

UN Global Compact
UN Guiding Principles
Science Based Targets initiative

Ratings

GRI level

Assurance

Provider
Level
Standard
Scope
Statement included
Metrics assured

ESG & Materiality

ESG data

Indicators available in this report:

Scope 1 emissions
Scope 2 emissions
Scope 3 emissions
Energy consumption
Renewable energy
Water consumption
Waste
Employees
Women on the board
Workplace fatalities

Materiality

Assessment
Basis

Build your research dataset.

Original reports, structured indicators and machine-readable Markdown for your project.

Explore our services