Thoughtful building consultancy solutions, bringing design ambition and technical expertise together.
SEMAYI Building Consulting PLC operates at the nexus of visionary architecture, structural rigor, and disciplined contract governance. Based in Addis Ababa, our multidisciplinary team advises real estate developers, private investors, and institutional builders across Ethiopia.
We bridge the critical gap between conceptual design ambition and physical site reality. By delivering coordinated engineering blueprints, stringent quality control, and transparent quantity surveying, we protect client capital and ensure buildings endure for generations.
Architects, structural engineers, MEP coordinators, and quantity surveyors under one roof.
Uncompromising adherence to Ethiopian Building Codes (EBCS) and international Eurocodes.
Integrated architectural design, structural engineering, and construction governance tailored to high-value commercial, civic, and residential investments.
Complete concept development, master planning, 3D visualization, statutory permit documentation, and sustainable design.
Substructure & superstructure engineering, seismic analysis, reinforced concrete & steel modeling, and structural audits.
Full-time site representation, concrete batch testing, reinforcement inspection, quality assurance, and contractor compliance.
Critical path scheduling, procurement advisory, contractor claims management, risk mitigation, and client representation.
Holistic integration of architectural envelopes, structural frameworks, and MEP engineering coordination.
Site due diligence, zoning analysis, structural condition assessments, financial modeling, and development viability.
Bill of Quantities (BoQ), tender evaluation, cost benchmarking, interim valuations, and final account settlement.
Commercial corporate interiors, executive hospitality spaces, acoustic optimization, and custom architectural detailing.
Explore representative case studies demonstrating our structural calculations, architectural detailing, and construction supervision.
A 16-story mixed-use commercial tower combining grade-A corporate offices, premium retail concourse, and three levels of deep automated subterranean parking.
An exclusive gated master-planned enclave comprising twelve contemporary luxury residences celebrating contextual stone textures and minimalist geometry.
A 4-star boutique diplomatic hotel engineered with advanced acoustic isolation, column-free ballroom transfer slabs, and a dramatic cantilevered sky lounge.
State-of-the-art civic administrative complex engineered for high public circulation, resilient structural defense, and energy-neutral operations.
We operate as technical fiduciaries for property developers and institutions, applying disciplined thinking to de-risk investments.
As an independent consultancy, our loyalty lies solely with our clients. We do not sell construction labor or materials, guaranteeing objective technical advice.
We eliminate spatial and engineering conflicts through multidisciplinary coordination across architecture, structural frameworks, and MEP building services.
From bar bending schedules (BBS) to finite element seismic simulations, our calculation models are verified to eliminate contractor ambiguity on site.
Critical Path Method (CPM) scheduling, realistic procurement forecasting, and early risk identification prevent costly construction stoppages.
We work seamlessly with municipal planning offices, sub-city regulatory bodies, independent testing labs, and leading international engineering standards.
Regular executive dashboards, verified site logs, and itemized quantity take-offs ensure developers retain total visibility over project health and expenditure.
A structured, phased engagement workflow translating initial development briefs into fully compliant, constructed architecture.
We begin with comprehensive client workshops to understand development objectives, spatial requirements, budget parameters, and site boundary conditions.
Rigorous technical assessment of municipal master plans, setback regulations, soil borehole tests, utility grid access, and preliminary investment viability.
Translating concepts into coordinated architectural massing, structural framing schemes, and photorealistic 3D visualizations for client review and feedback.
Full production of stamped municipal permit packages, structural calculation dossiers, MEP clash-free models, and itemized Bills of Quantities for contractor tendering.
Full-time resident engineering oversight, continuous material testing, rebar inspections, progress valuation certification, and final defect rectification prior to handover.
Vision, Objectives & Site Due Diligence
We begin with comprehensive client workshops to understand development objectives, spatial requirements, budget parameters, and site boundary conditions.
Zoning, Geotechnical & Budgetary Modeling
Rigorous technical assessment of municipal master plans, setback regulations, soil borehole tests, utility grid access, and preliminary investment viability.
Architectural & Structural Scheme Genesis
Translating concepts into coordinated architectural massing, structural framing schemes, and photorealistic 3D visualizations for client review and feedback.
Permitting, Detailed Blueprints & BoQ
Full production of stamped municipal permit packages, structural calculation dossiers, MEP clash-free models, and itemized Bills of Quantities for contractor tendering.
On-Site Supervision & Final Commissioning
Full-time resident engineering oversight, continuous material testing, rebar inspections, progress valuation certification, and final defect rectification prior to handover.
Technical perspectives on structural safety, sustainable design, and commercial development governance in Ethiopia.
Why modern structural engineers in Addis Ababa must look beyond gravity loads and integrate advanced dynamic seismic modeling into every multi-story blueprint.
From incomplete geotechnical due diligence to ambiguous contractor tender packages, here is how early technical consultancy saves millions.
Addis Ababa's unique altitude and solar trajectory offer an architectural superpower: the potential for near-zero HVAC dependency through smart passive envelope design.
Tell us about your vision and explore how SEMAYI can support your next development with technical rigor and architectural distinction.
