Tervalum builds focused Windows applications for physical-security consultants, workplace investigators, and private investigators—each designed around the records, evidence, decisions, and deliverables of that profession.
Windows desktop software · Perpetual licensing · Locally controlled working data
Physical-security assessment, workplace investigation, and private-investigation case management are related professional fields, but they are not the same job. Tervalum treats them separately.
For physical-security consultants and specialists.
Structure site assessments, field observations, photographs, findings, recommendations, corrective actions, verification, and professional reports.
$795 one-time · 14-day trial available
Cases, allegations, interviews, evidence, findings, and reporting spread across separate files?
Bring the investigation into a guided secured workflow built around the selected case.
$795 one-time · Available now
Case records, evidence, reports, billing, and invoices living in separate tools?
Keep the investigation and its business records together in a local Windows workspace.
$399 one-time · Available now
Browse free practical resources for physical-security assessments, workplace investigations, and private-investigation case management through dedicated resource sections.
Field-ready worksheets and printable resources for intake, evidence control, site work, witness statements, and photo documentation.
Practical articles on evidence, chronology, credibility, findings, photography, and documentation discipline.
Resources are grouped for physical-security specialists, workplace investigators, and private investigators so relevant material is easy to find.
Tervalum does not treat physical-security assessment as another form of investigation, or private-investigation work as interchangeable with workplace investigations. Each product is designed around the records, decisions, and outputs its own users need.