About Sirius

An organisation built around laboratory performance.

Sirius Analytical helps mining and exploration teams understand and improve the systems that produce their analytical information.

The operating requirement comes first.

The laboratory exists to support decisions. Its design and operating model should follow the information the mine needs.

Sirius connects analytical methods, workflow, people, infrastructure, systems and economics. Our recommendations are grounded in operational requirements and supported by evidence.

People and procedures in routine operation
People and procedures in routine operation — Chingola, Zambia, 2026.

Delivery model

Capability organised around the work.

Project leadership

Requirements, decisions and client governance.

Operations

Capacity, workflow, people and delivery.

Quality

Methods, QA/QC, audits and analytical confidence.

Systems

LIMS, data, assets and performance visibility.

Specialist input is aligned to the agreed scope. Roles and delivery responsibilities are defined for each engagement.

Experience supporting the organisation.

Makumba Musambachime
Makumba Musambachime — Founder / Principal.

Makumba Musambachime

Founder / Principal

Laboratory leadership spanning operations, transitions, quality systems, performance improvement and the development of new analytical capability.

His prior leadership experience supports the Sirius method. The Bisha case is attributed explicitly to experience before Sirius Analytical.

Katele Larson Kalumba
Katele Larson Kalumba — Training Specialist and Head of Operations.

Katele Larson Kalumba

Training Specialist and Head of Operations

Experience across analytical chemistry, quality systems, audits, inventory control and workforce development, as documented in the company profile.

Values in practice.

Integrity

State what the evidence supports and make its limits clear.

Scientific rigor

Use sound methods and test the analytical basis.

Excellence

Define the standard and verify delivery.

Continuous improvement

Measure performance and act on what it shows.

Client success

Connect laboratory performance with operating needs.

People first

Build competence, accountability and safe working practices.

Start with the operational question

Understand what is limiting your laboratory.

Tell us what your operation needs to understand or improve.

Start an Assessment