SQARESAG
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SQARES AG — Deep-Tech Developer

Deep technology, from the protocol to the product.

SQARES AG is a deep-tech developer. We build complete systems — from the deepest layer up to the finished application. Autonomous AI agents, high-security and identity systems, and the protocol beneath them — through to the app, the web and the payment rail. Built for institutions, from the ground up.

What we build → See the projects
7 layers
Protocol to product
AI-first
Agents · Identity · Security
Own IP
Own code · own research
DE · CH
Germany & Switzerland
01 — What we are

A deep-tech developer that owns the whole stack.

Most vendors sit on one layer. SQARES understands and builds every layer itself — from the protocol at the base to the application on top. Autonomous AI agents lead the way, with high-security and identity systems and our own protocol layer underneath. The completeness is the differentiator: one team, one architecture, from first principles to the finished product a user actually touches. We work at the level of institutions — banks, exchanges and the systems behind them.

The SQARES cube over Zurich
02 — Capability fields

What we develop.

Four deep-technology fields — led by AI — combinable into one system, from the protocol at the base to the interface on top.

01
AI agents
Autonomous, task-solving AI systems that carry specialist work end to end — a digital employee.
02
Identity & verification
Digital identity, access control and KYC / AML verification for regulated environments.
03
High-security systems
Safe-by-design architecture, self-custody and cybersecurity at the highest level.
04
DLT & protocol
The foundation — our own distributed-ledger networks and protocol logic running quietly beneath the rest.
05
Payment & settlement
Cashflow, settlement and distribution logic — instant, final and auditable.
06
Apps & interfaces
The finished product: applications, web and the experience the user touches.
SQARES AG — deep tech

From first principles. All the way up.

We don't integrate someone else's black box. We understand and build every layer ourselves — which is what lets us combine them into systems no single-layer vendor can.

03 — The stack

Seven layers, one architecture.

A project can start at any layer and go as deep as it needs. Read from the ground up.

07
Application
The finished product — app, website, dashboard and user experience.
Product
06
Payment & settlement
Cashflow, distribution and settlement rails — T+0 delivery-versus-payment.
Rails
05
AI agents
Autonomous systems that carry specialist workflows and decisions end to end.
Intelligence
04
Identity & permission
Digital identity, access control and KYC / AML verification.
Trust
03
Security architecture
Safe-by-design, self-custody, auditable, owner-only control.
Security
02
Smart contracts
Own standards, interoperable, immutable, compliance encoded in code.
Logic
01
Protocol layer
The base layer — we design and run our own distributed-ledger networks.
Base
04 — Projects

A portfolio, not a product.

Everything SQARES builds is its own project — some fully in-house, some delivered as technology and distribution for partners.

Own project
AI agent · Tax
TaxAI
An AI tax assistant — a digital employee that handles specialist tax work. SQARES' own project.
View project →
Own project
Capital markets · Digital securities
Direct-financing bond
Digital infrastructure for issuing and placing bonds directly — the technology behind SQARES' capital-markets work.
View project →
Partner projects
Real estate · Capital markets
Red Brick & Forest
Real-world assets brought to the capital markets, digitally — property and property-backed bonds, delivered with partners.
View project →
All projects →
05 — The model

SQARES AG is the developer and the IP.

The company develops the technology and holds the intellectual property. When a project proves itself, it can move into its own venture.

Own projects

Built and owned in-house.

Projects like TaxAI are conceived, developed and run by SQARES. Once a project is validated in the market, it can be spun into a dedicated company — with SQARES holding the technology and IP behind it.

Partner projects

Technology, distribution, or both.

For partner ventures, SQARES delivers individual stages of the stack — the technology, the distribution, or the full pipeline. Each is a serious, multi-year project with real partners, not a one-off contract.

06 — Leadership

The people behind SQARES.

A team from Germany and Switzerland — building deep technology at the level of institutions.

Marcus Boehm
Marcus Boehm
Chairman of the Board
Camilla Lehmann
Camilla Lehmann
Managing Director
Dr. Thomas Witt
Dr. Thomas Witt
Member of the Board
Next step

Build deep technology with SQARES.

For partners and institutions who need systems built from the ground up — protocol, security, intelligence and product, from one house.

Talk to the team → Our technology