Digital
BIM, AI and Digital Twin create transparency before expensive decisions are made.
Strategic construction partnership · Canary Islands
Groth guides. Martin builds.
B GROTH Asset Management connects project development, client representation and governance with the local construction strength of Construcciones JJJMARTIN. Buyers, private clients and investors get a reliable path from idea to executed structure.
Send project enquiryThe alliance
International standards meet local construction capability.
The partnership combines two complementary roles: B GROTH leads project development, client representation, governance, architecture, planning, advisory, financing, risk, sustainability and digital control for the client. Construcciones JJJMARTIN brings shell construction, structure, building works, renovations and reinforcement works into practical execution.
Strategic project leadership
B GROTH Asset Management
Project development, client representation, financing, permitting logic, cost control, sustainability and governance are translated into a clear project architecture.
- Investment and exit logic
- Architecture, permitting, BIM, AI and Digital Twin governance
- International communication and reporting
Execution-focused construction capability
Construcciones JJJMARTIN
Local construction capability for building works, shell construction, structure, comprehensive renovations and reinforcement works. Its strength lies in clean execution, practical coordination and direct site competence.
- Building works and shell construction
- Turnkey delivery and comprehensive renovations
- Structures and reinforcement works
JJJMARTIN services - capabilities:
From structural shell to turnkey handover.
Construcciones JJJMARTIN covers the execution work that determines quality, cost certainty and schedule reliability in the Canary Islands.
Building, Structure & Shell
The structural shell is the backbone of every property. JJJMARTIN executes complex building projects with engineering and craft precision in load-bearing structures and foundations.
Focus: Reinforced concrete, masonry, structural reinforcements and static precision work.
Turnkey Projects
When a vision needs to become a finished property, JJJMARTIN can take on execution and coordination through to turnkey handover.
Focus: Efficient site management, strict budget and schedule control, ready-to-use handover.
Renovations & Modernisations
Existing properties receive new life, from full core renovation and modernization to architectural transformation.
Focus: Energy upgrades, modern interior fit-outs, professional restoration and value creation.
Land Development & Civil Works
As an integrated construction group, JJJMARTIN also covers work that happens before vertical construction starts.
Focus: Earthworks, road access, public and private urbanization.
Why this connection?
A clear framework for reliable construction decisions.
Investment security
Project decisions are connected economically, technically and operationally at an early stage.
No language barriers
International clients receive clear communication, local execution and traceable documentation.
One coordinated route
Strategy, planning, coordination, structure, building works, renovations and reinforcement works connect into one delivery path.
Project start in the Canary Islands
Planning a construction or investment project?
We review site, feasibility, construction path, local execution and investment logic in a structured first conversation.