Built aroundyouroperation.
Custom ERP, civil-engineering consultancy, ISO audit and certification. We map the operation before we ship — then shape the system to fit it, not the other way around.
SIGMA ARCHIVE DATA SRL · RĂZVAD · DÂMBOVIȚA · SINCE 2022
Σ is the mathematical sum operator — the total, the end of the calculation. For us it is also the firm's name, and the discipline we bring to clients: gathering the fragments of a business into one auditable register.
Five principles. One promise.
A family firm
The same team since 2022 — you discuss and implement with the same people, from quote to maintenance.
Shaped to the flow
We map the operation before we ship. The system is built around it, not the other way around.
Three disciplines · one
Software, civil engineering, ISO — all under one roof, one register.
Full traceability
Every change has an author, a date, a reason. No document without purpose, no purpose without a document.
Same person, end to end
The person who listened is the one who delivers. No opaque handoff to an 'implementation team'.
Client data, kept like a dossier.
Three ends of the table, the same register. ERP shaped to the flow, civil engineering with a calculation report, ISO audit with evidence — all built to fit together.
Five steps. No handoff.
The same person listens, models, delivers, integrates and keeps it alive. Internal handover does not exist — because a half-understood operation cannot be sustained.
LISTEN
Site visit, walkthrough of the real flow, reading existing documents. We do not talk requirements before seeing the operation.
MODEL
Sketch the solution on paper — diagrams, screens, reports, integrations. Written approval before writing a line of code or a calculation.
BUILD
Iterative implementation with weekly handovers. You see the progress — you do not receive a package at the end.
INTEGRATE
Go-live at your premises, training on real users, on-site adjustments.
MAINTAIN
The same person answers the phone and email. Bugs fixed, small extensions delivered without a new quotation request for every button.
Four standards. One register.
These are not four separate projects — they are four chapters of the same integrated management system. Documentation that serves the operation, not one that holds it back.
Quality
Quality management — processes, non-conformities, corrective actions. The foundation on which the other three standards rest.
INITIAL AUDIT · SURVEILLANCE · RECERTIFICATIONEnvironment
Environmental aspects management — waste, emissions, consumption. Legal compliance + continuous improvement.
INITIAL AUDIT · SURVEILLANCE · RECERTIFICATIONOH&S
Occupational health and safety — risk assessment, training, incident reporting. Increasingly required in public tenders.
INITIAL AUDIT · SURVEILLANCE · RECERTIFICATIONInformation security
Information security management — technical + organisational controls + policies. Essential for any firm handling client data.
INITIAL AUDIT · SURVEILLANCE · RECERTIFICATION