Consultancy services in the Phillippines
YonSen Group ApS is a globally connected company with Danish ownership and a strong Filipino presence.
We deliver value through reliable services, high business integrity, global outreach and local presence.
With trusted partners in Denmark, Philippines, UK and Turkey, we are offer skilled support for your needs.
Our team is built on global collaboration and locally led by Annaliza Baclayon
Civil Engineer with 6 years of experience in construction and engineering projects, specialising in structural design, project management, and sustainable infrastructure solutions. Experienced in site supervision, safety and environmental compliance, and the delivery of cost-effective, resilient engineering designs. Strong interest in disaster risk reduction and community resilience, with a passion for applying innovative engineering practices to create safer and more sustainable built environments.
What We’re Offering
We provide expertise in:
Turn key projects

Services include:
- Design
- Budgeting
- Tendering and procurement
- Authority coordination and approvals
- Construction management and supervision
- As built drawings
Structural Design & Technical Drawing
We provide accurate CAD drafting support for engineering, construction, architecture, and planning projects.
Services include:
- 2D CAD drawings
- Digitisation of sketches, PDFs, and scanned drawings
- Floor plans and layout drawings
- As-built drawings
- Technical details and construction drawings
- Drawing clean-up and standardisation
3D Modelling & Visualisation
We help transform ideas, drawings, and concepts into clear visual material.

Services include:
- 3D building models
- Simple architectural renderings
- 3D project visualisations
- Floor plan visualisations for sales material
- Existing building model updates
Civil Engineering Design Support
We support civil engineering companies with reliable technical production and design assistance.
Services include:
- Road and site layout support
- Drainage layout design
- Earthworks and grading support
- Quantity take-offs
- Design documentation
- Technical report support
Hydrology, Drainage & Flood Risk
We offer specialist support within water management, flood risk, and drainage design, backed by more than 20 years of experience.
Services include:
- Hydrological analysis
- Flood risk screening
- Drainage design support
- Stormwater management
- Climate adaptation studies
- Nature-based solution concepts
- Hydraulic modelling support
Hydraulic & Simulation Modelling
We can support advanced modelling tasks using professional and project-specific software.
Relevant tools include:
- HEC-RAS
- SWMM
- Bentley SewerGEMS
- Civil 3D drainage tools
- GIS-based hydrological analysis
- Other tailor-suited modelling software
GIS & Mapping Services
We support projects where spatial data, mapping, and analysis are needed.
Services include:
- GIS mapping
- Catchment analysis
- Flood mapping
- Drainage network mapping
- Land-use and terrain analysis
- Map production for reports and presentations
This inspiring video from Esri provides an excellent introduction to the power of GIS and why it is becoming indispensable across engineering and environmental sectors.
Engineering Documentation
We help companies produce professional, structured, and clear technical material.
Services include:
- Technical reports
- Project descriptions
- Method statements
- Design notes
- Drawing registers
- Tender support material
- Presentation material
Programming & Automation Support
We can support technical workflows with simple scripts and automation.
Services include:
- Python scripting
- Data processing
- Excel automation
- GIS automation
- Engineering calculation tools
- Workflow optimisation
Instrumentation & Field Data Support
We can assist with technical planning and data handling related to monitoring and measurements.
Services include:
- Flow monitoring support
- Sensor data processing
- Survey data preparation
- Monitoring documentation
- Simple dashboard or reporting support
YonSen Group offers access to skilled, English-speaking technical partners at affordable outsourcing terms, while clients benefit from working with a Danish-registered company. Our goal is to build long-term relationships, provide stable cooperation, and deliver high-quality technical support across borders.
Rates & Engagement
Our rates are agreed individually depending on the type, complexity, duration, and required expertise of each project. We aim to offer flexible and competitive outsourcing terms while ensuring the right level of quality, responsibility, and professional support for every assignment.
