The SpaceArch Framework for Planetary Real Estate and Trade Integration
Institutional Note — 2025
“Capital enters through bricks and mortar, circulates through ports, is digitized by AI, and returns as local development.” Arch. RGG
💡 SpaceArch isn’t just a construction company or a real estate agency—it’s the nervous system of the new global real estate market.
SeaHub MDQ is its heart, and international realtors are the arteries that keep it beating.
Executive Overview
SpaceArch Solutions Constructions, a division of SpaceArch Solutions LLC (Miami), announces the deployment of the Global Real Estate Interoperability System (GREIS) — an advanced network linking real estate, finance, logistics, and sustainable development across five continents.
The SeaHub MDQ (Mar del Plata) serves as the southern command node of this planetary architecture, connecting top international realtors, financial partners, and construction hubs into one cohesive, transparent ecosystem.
GREIS enables real-time cooperation between global real estate agencies, developers, and institutional investors, ensuring interoperability, secure capital flow, and territorial anchoring for SpaceArch’s large-scale infrastructure projects.
Concept and Strategic Foundation
The GREIS framework was conceived to overcome the fragmentation of traditional real estate systems by establishing a cross-operational, AI-assisted, and financially integrated model.
- Interoperability Layer
GREIS interconnects real estate agencies (realtors) from major global cities — Buenos Aires, Miami, New York, Denver, Dubai, London, Singapore, Hong Kong, Sydney, and Toronto — under a unified collaboration protocol managed by SpaceArch.
This allows synchronized listing, investor matching, project co-financing, and multi-country sales execution. - Financial Intelligence Layer
In alliance with Quantum Assets Bank (Colombia), GREIS integrates predictive liquidity management, escrow automation, and international clearing through Trade Network International (TNI) and GreenInterbanks.
This ensures financial transparency, regulatory compliance, and sustainable capital recycling. - Physical and Territorial Layer
The SeaHub MDQ acts as the main physical anchor — a logistical, architectural, and technological node linking global real estate flows with maritime trade, digital commerce, and port-based development projects. - Human & Ethical Layer
GREIS incorporates the “2 % for the Planet” principle, guaranteeing that part of all real estate profits supports humanitarian and environmental projects through Mayday.live.
Transparency is ensured by Phoenix DataBank, which audits all capital and administrative flows monthly.
Strategic Positioning
By merging finance, architecture, and real estate into a single operational grid, GREIS transforms SpaceArch Solutions into the nexus of global development intelligence.
- Realtors become local execution partners within a planetary system.
- Investors gain immediate access to verified, ESG-compliant projects.
- Governments and multilateral institutions can participate in a transparent global real estate network aligned with UN SDGs.
- Mar del Plata (MDQ) rises as the South Atlantic Capital of Sustainable Development, symbolically dubbed “The Dubai of the Southern Hemisphere.”
Economic and Logistical Synergy
| Layer | Function | Outcome |
|---|---|---|
| Realtor Interoperability | Integration of 30+ agencies across 10 global hubs | Unified cross-border property transactions |
| Financial Connectivity | Quantum Assets Bank + TNI + GreenInterbanks | Global liquidity and ESG capital circulation |
| Logistics & Construction | SeaHub MDQ + PortsFish Network | Port-to-city development model |
| Ethical Governance | Mayday.live + Phoenix DataBank | Verified transparency and redistribution |
This synergy converts SpaceArch from a conventional developer into a global coordination system for sustainable urban growth.
Governance & Leadership
SpaceArch Solutions Constructions
- Global CEO: Arch. Roberto G. Gomes
- Headquarters: Miami, USA
- Strategic Node: SeaHub MDQ, Argentina
- Global Partners: Quantum Assets Bank (Colombia), BID, World Bank, GreenInterbanks, PortsFish Logistics
- Associated Realtor Network: 10 major cities / 30 partner agencies
All operations are governed by ESG principles, open-ledger auditability, and AI-optimized management systems.
Institutional Vision
“The Global Real Estate Interoperability System (GREIS) transforms architecture, finance, and trade into one intelligent circulatory network — where every city, port, and realtor becomes part of a living global organism.”
Through GREIS, SpaceArch Solutions invites international partners, financial institutions, and real estate agencies to co-develop this new planetary framework — rooted in ethics, transparency, and sustainable progress.
🏗️ SpaceArch Solutions Constructions — Global Realtor Network
SpaceArch Solutions Constructions channels its global operations through a curated alliance of reliable and efficient real estate firms that meet the company’s standards of transparency, digital innovation, and professional excellence.
These realtors represent the operational interface between SpaceArch’s large-scale developments and international investors, ensuring secure, high-value property transactions across the world’s most dynamic markets.
Argentina – CABA (Buenos Aires)
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Buenos Aires, Argentina | Keller Williams Argentina – strong national presence and visibility | kwworldwide.com/regions/kw-argentina |
| Buenos Aires, Argentina | Sotheby’s International Realty Argentina – luxury specialist for the Buenos Aires market | luxuryestate.com/argentina/buenos-aires-f-d-/buenos-aires |
| Buenos Aires, Argentina | CBRE Argentina – international firm with local operations | cbre.com.ar |
United States — Miami
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Miami, USA | ONE Sotheby’s International Realty – leader in high-end and luxury developments | onesothebysrealty.com |
| Miami, USA | Cervera Real Estate – residential and new developments specialist | cervera.com |
| Miami, USA | Compass Real Estate Miami – top digital brokerage network | compass.com/agents/locations/miami-fl/35648/ |
United States — Denver
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Denver, USA | Keller Williams Colorado – market reference for Denver and the Rocky Mountain region | kwworldwide.com/regions/kw-usa-colorado |
| Denver, USA | RE/MAX Alliance Colorado – broad network with strong regional performance | remaxalliancecolorado.com |
| Denver, USA | Keller Williams Denver Metro – specialized metropolitan office | kwdenvermetro.com |
United Arab Emirates — Dubai
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Dubai, UAE | haus & haus – top-rated firm including mortgage services | hausandhaus.com |
| Dubai, UAE | Driven Properties – established agency with global clientele | drivenproperties.com |
| Dubai, UAE | Fäm Properties – one of Dubai’s largest property groups | famproperties.com |
United States — New York
| City / Region | Real Estate Agency | Website |
|---|---|---|
| New York, USA | SERHANT. – digital luxury and investment real estate network | serhant.com |
| New York, USA | Douglas Elliman – major U.S. luxury brokerage | elliman.com |
| New York, USA | Keller Williams NYC – strong national and international presence | kwnyc.com |
United Kingdom — London
| City / Region | Real Estate Agency | Website |
|---|---|---|
| London, UK | Knight Frank – global prestige and investment consulting | knightfrank.co.uk |
| London, UK | Savills UK – large international firm with advisory and property management | savills.co.uk |
| London, UK | Foxtons – major online and physical presence in the London market | foxtons.co.uk |
Asia — Singapore
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Singapore | ERA Realty Network – large brokerage and training institution | era.com.sg |
| Singapore | PropNex Realty – publicly listed real estate company with regional leadership | propnex.com |
| Singapore | Savills Singapore – local branch of global Savills network | savills.com.sg |
Asia — Hong Kong
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Hong Kong | Centaline Property Agency – one of the largest property networks in Asia | centanet.com |
| Hong Kong | JLL Hong Kong – commercial and investment real estate services | jll.com.hk |
| Hong Kong | Sotheby’s International Realty HK – premium residential and luxury division | sothebysrealty.com |
Oceania — Sydney
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Sydney, Australia | McGrath Estate Agents – leading Australian real estate group | mcgrath.com.au |
| Sydney, Australia | Ray White – strong regional and national coverage | raywhite.com |
| Sydney, Australia | Belle Property – boutique agency focused on quality developments | belleproperty.com |
North America — Toronto
| City / Region | Real Estate Agency | Website |
|---|---|---|
| Toronto, Canada | Royal LePage – Canada’s largest and oldest brokerage | royallepage.ca |
| Toronto, Canada | Sotheby’s International Realty Canada – global luxury specialist | sothebysrealty.ca |
| Toronto, Canada | RE/MAX Realtron Realty Inc. – dominant agency for Greater Toronto Area | remax.ca |
Strategic Objective
Through these partnerships, SpaceArch Solutions Constructions guarantees:
- Global outreach across real estate capitals.
- Consistent professional standards in every transaction.
- Secure integration with its digital trade network (Trade Network International).
- A reliable bridge between sustainable architecture, capital investment, and international buyers.
SpaceArch Solutions Constructions channels its development and sales operations through a network of highly reliable and efficient international real estate partners.
These firms were selected for their professionalism, transparency, digital capability, and proven performance in key markets where SpaceArch is expanding its architectural and infrastructure projects.
This alliance network ensures:
- Secure property transactions for residential, commercial, and mixed-use developments.
- Global visibility across high-demand cities such as Buenos Aires, Miami, Denver, New York, and Dubai.
- Streamlined coordination between SpaceArch’s construction projects, investors, and international buyers.
- Compliance with local and international real estate regulations, providing transparency and investor protection.
Through these collaborations, SpaceArch Solutions establishes a unified global standard of excellence—linking architectural innovation, digital trade, and responsible real estate development under the Trade Network International framework.
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