About us

Two generations of prevention, one team

WYPREV was born in Valparaíso from the union of two careers: more than 25 years of field experience and of training safety professionals in higher education, and the outlook of a new generation trained in DS 44 methods and digital tools. We work together on every client.

We believe prevention is not paperwork or a binder that only opens when the inspector arrives. It is a way of operating that protects people and keeps the business running.

That is why we build every document around your company’s reality, train your team in plain language and leave systems that keep working when we are not there.

We are professionals registered with SEREMI de Salud and we coordinate our work with your mutual insurer, the Labour Directorate and the health authority.

How we work

William Iturrieta Vera

Founding partner · Registered Occupational Risk Prevention Expert

Risk Prevention Engineer (Ingeniero Experto Profesional), Universidad de Valparaíso
Lecturer in Risk Prevention and Environmental Regulations at Duoc UC since 2019
More than 25 years in safety, occupational health and environment
Professional Expert registered with SEREMI de Salud Valparaíso · Register VP-P 93
LinkedIn

More than 25 years leading prevention management in the Valparaíso Region: head of Risk Prevention at Tresmontes Lucchetti (Grupo Nutresa) and at a ship-repair yard, and adviser to companies in hazardous-waste transport, gas and electricity services under SEC regulations, retail cleaning and fuel distribution. Working alongside each company’s leaders, with certified joint committees, brigades and management systems, he has achieved significant reductions in accident rates. Since 2019 he trains the next generation of safety professionals as a lecturer at Duoc UC and a facilitator of Law 16.744 courses.

Specialties

OHS and quality management systems: ISO 45001 (formerly OHSAS 18001), ISO 9001, ISO 14001, HACCP, BRC, FSSC 22000 and the TPM SHE pillar
Certified joint committees, emergency brigades and prevention campaigns
Contractors and the subcontracting law: internal regulations and special contractor regulations
MINSAL protocols and lowering accident-rate indicators
Food and consumer-goods industry, port and fishing terminals, shipyards, hazardous waste, gas and electricity (SEC), industrial cleaning and fuels
Training: accredited trainer at ASIVA, facilitator of Law 16.744 courses at the ACHS training centre and creator of a diploma programme for supervisors

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[CO-FOUNDER NAME]

Founding partner · Risk Prevention Engineer

[Risk Prevention and Environmental Management Engineer]
Graduated from [UNIVERSITY], Viña del Mar
[X] years of experience
SEREMI de Salud Expert Register No. [XXXX]

A new-generation safety professional: methods updated to DS 44, digital tools and a close relationship with small businesses. Works side by side with every client so prevention becomes part of operations, not paperwork.

Specialties

IPER risk matrix and risk maps (ISP Guide v3)
MINSAL protocols and psychosocial risk
Ley Karin: protocols and training
Digital documentation and traceability

Why WYPREV

Senior experience with a new-generation outlook

WYPREV was born from two generations of safety professionals: more than 25 years of field and teaching experience, and today’s methods and digital tools.

Two registered professionals

Experts listed in the SEREMI de Salud register, with a valid signature for your folder and your client contracts.

Academic rigour, plain language

We train future safety professionals in higher education and use that clarity to explain the law to your team.

Local presence

We are in Valparaíso and Viña del Mar. We come to your company and know the region’s inspectors and your insurer.

A company, not a freelancer

Continuity, backing and capacity for audits, ISO 45001 and projects a single technician cannot handle.

4.5

accidents per 100 workers: the Valparaíso Region leads Chile’s workplace accident rate for the second year running.

SUSESO, regional statistics 2025

WYPREV

Let’s talk about your company

Request a free diagnosis and meet the team on your first visit.