School-climate consultancy · Lima, Peru
Safe classrooms, free from bullying.
Trenza helps schools and universities move from reacting to cases to preventing them: diagnosis, protocols, training and ongoing support, with evidence of what changes at every stage.
Why now
School bullying puts students at risk, and institutions too.
Bullying harms students' wellbeing and is a risk factor for depression and suicidal ideation. A case detected too late, or handled poorly, also exposes the institution to legal and administrative sanctions.
school-violence reports recorded by Peru's Ministry of Education in 2025.
cases of physical and sexual aggression in Metropolitan Lima schools in the first five months of 2026.
maximum fine (Peru's tax unit) for institutions that fail their prevention and response duties.
Sources: Peru Ministry of Education and its SíseVe reporting platform; Law 29719.
Our approach
From diagnosis to continuous improvement.
A student's safety cannot depend on their ability to withstand violence. It must be guaranteed by the institution responsible for protecting them. We help build those guarantees and leave capacity in place.
Diagnosis
Assessing the school and administrative environment to identify risks and opportunities.
Design
Prevention and detection protocols, built from a study of the school climate.
Implementation
Prevention, response and investigation initiatives, delivered with the school community.
Report & close
Evaluation, lessons learned and a roadmap for the institution to continue.
Theory of change
From a reactive model to a culture of prevention.
- Warning signs go unnoticed
- Responses come too late
- Reporting channels go unused
- Climate and risk diagnosis
- Protocols and response pathways
- Training and workshops
- Implementation support
- Teachers detect signs early
- Protocols used in practice
- Students trust reporting
- Safe, inclusive, violence-free learning environments
- Capacity that lasts
Measured with pre/post surveys, formative assessments and direct observation. Indicators include: % of teachers who correctly identify bullying or discrimination; % of students who distinguish conflict from bullying; % of students confident they can report without retaliation; reach, attendance and satisfaction. Full indicator set (Spanish): Impacto y gobernanza.
Sustainable Development Goals
Contributing to four 2030 Agenda targets.
SDG 4 · Quality education
Safe, non-violent, inclusive and effective learning environments for all.
SDG 16 · Peace & institutions
End abuse and all forms of violence against children.
SDG 5 · Gender equality
Eliminate all forms of violence against women and girls, including sexual harassment.
SDG 10 · Reduced inequalities
Promote the social inclusion of all, without discrimination.
Diversity, equity & inclusion
Discrimination is violence too.
We address bullying and discrimination together. Workshops cover coexistence, respect and inclusion, and produce educational materials on diversity and individual freedom for students, teachers and families.
“A student's safety cannot depend on their ability to withstand violence. It must be guaranteed by the institution.”
Governance & accountability
A formally registered organisation that reports back.
Funds are used exclusively for agreed activities, expenses are documented, and results are shared with funders.
- Legal name
- Trenza Consultores S.A.C.S.
- Registry
- SUNARP (Peru National Public Registry)
- Tax ID (RUC)
- 20616674065
- Based in
- Miraflores, Lima, Peru
Team
- General coordination
- Bárbara Pachas
- Methodology
- Camila Picardo
- Psychology & school climate
- Italo Campos
- Marketing
- Peter Michaelsen
- Logistics
- Javiera Reyes
Work with us
Let's build a culture where every student can learn and grow with dignity.
We work in Spanish with institutions across Peru and welcome conversations in English with funders and partners.
- Phone / WhatsApp+51 970 687 827
- Emailhablemos@consultoratrenza.com
- Instagram@consultoratrenza