Your AI workforcefor construction.

Your partner for AI in daily operations. Document intelligence, automated workflows, and domain expertise — purpose-built for Swedish construction and infrastructure.

AFRY
COWI
NRC Group
Netel
Credentia
Grön Stad
Services

Put AI to work

You know AI matters. The harder question is how to bring it into daily operations across your teams. That is what we do. Our engineers work inside your organization until AI becomes part of how the work runs.

Founding engineers from Spotify, King, and PayPal — now building AI for construction.

AI strategy for leadership

Where AI creates real value in your business, what to prioritize, what a credible roadmap looks like. Clarity for the executive team before the first commitment.

Operational design

New ways of working with AI in the core of how the work gets done. Processes designed around what AI does well, shaped with the people who actually do the work.

Champion enablement

Internal champions trained to build routines and workflows themselves. Your organization grows its own AI capability from the inside.

Applied AI engineers

The same people who do strategy also build it. Deployed with your teams to build automations, integrations, and custom interfaces, grounded in your data and your operations.

AI only delivers when it becomes how you work. We build the capability with you — until AI is simply how your organization delivers. We call it Applied AI.

Discovery

Quickly from interest to action. Workshops, interviews, your documents in Yesper. You leave with use cases running and a roadmap for what's next.

Deployment

We build the workflows and integrations that turn use cases into daily operations — on your data, in your systems.

Adoption

AI becomes how your teams actually work — across projects, roles, and the full organization.

See how we work →
Platform

The Assistant

Ask questions in natural language. Yesper searches your project files, reference libraries, and Swedish construction databases — and gives you sourced, verified answers.

Find · Compare · Review · Research · Create · Calculate · Automate · Fill

Contract_BRT_Route_1.pdf
±15% of contract sum
Open page 27

Librarian

Upload any document — PDFs, blueprints, Excel, Word, images. Searchable within seconds with exact page and row citations.

K-ritning A-42
SGU
Trafikverket
Lantmäteriet
SMHI

Multi-source research

Unified search: project files, AMA, SGU, SMHI, Trafikverket, Naturvårdsverket, Lantmäteriet, web. Source attribution on every answer.

Load calc · Eurokod 2
Fire class · BBR 5 missing

Reviewer

Systematically review deliverables against requirements and standards. Codify review processes as repeatable checklists you can run again.

“ventilation”
Air handling
BBR 6:25
VVS
V-ritning

Domain knowledge

Built-in AMA codes, BIP/BSAB discipline naming, Swedish construction standards. Automatic query expansion — "ventilation" also searches VVS and luftbehandling.

See all features →
Platform

The Workforce

Not just answers. Work, done. Yesper runs multi-step workflows, automates recurring checks, and handles complex analysis in the background while you focus on what matters.

Step 1 · Run Tender Review
Step 2 · Draft gap-analysis

Routines

Create reusable multi-step workflows. Background execution — run hour-long analyses while you work.

Design Manager SELECTED
Bid Manager
Estimator
Site Manager
Show all (32)

AI Agents

30+ specialized agents with an intelligent orchestrator that routes your request automatically.

Company templates
Past projects
BRT Route 1 · Phase 6
AB 04
Örebro kommun
V17 · 2026

Organizational memory

Yesper learns about your company automatically. Knowledge compounds over time.

Design review · BRT Route 1
Load combinations
Foundation design
Edge beam details

Checklists

Turn a sequence of checks into a running checklist. Import a Word or Excel file and Yesper rebuilds it in minutes.

See all capabilities →
Who we work with

Partnering with construction and infrastructure across the Nordics. Different roles, different starting points.

Construction site contractor

Contractors

From bid to delivery to maintenance. Win more tenders. Run projects with less admin. Maintain assets with automation that compounds.

Engineering consultants reviewing documents

Consultants & engineering firms

Document-heavy work, document-heavy gains. Reviews, research, specs, compliance — done faster, with full traceability.

Industrial asset management

Owners & operators

For organizations that operate over decades. Codify expert knowledge. Standardize quality. Make recurring work recur with less effort.

We went from guessing to knowing. Yesper helped us secure our biggest contract ever.

— Brogrund AB
Customer stories →
Brogrund construction site

News

April 2026
Strategic partnership with AFRY

AFRY, one of the Nordics' leading engineering consultancies, has signed a one-year strategic partnership with Yesper. The partnership covers deployment across selected teams and joint work on bringing AI into infrastructure project workflows.

Partnership
March 2026
Custom Skills

Yesper now supports Skills — small, purpose-built capabilities we build for your organization. A specific document analysis, a recurring workflow, a particular calculation. Each Skill runs isolated and is available across your teams.

Product
March 2026
3× user growth in three months

Daily active users across our customers have tripled over the past three months — driven by new enterprise rollouts and organic growth within existing teams.

Growth
February 2026
IFC and DWG files now supported

Upload a BIM model or CAD drawing and Yesper produces a structured Bill of Quantities — geometries, materials, and metadata extracted automatically.

Product

Enterprise-grade from day one.

Your data stays in the EU on Microsoft Azure. Single-tenant deployment available. SSO via Microsoft Entra ID. Full audit trail on every interaction.

✓ ISO 27001
✓ SOC 2 Type II
✓ GDPR
✓ Microsoft Azure
✓ SSO (Entra ID)