Management software for construction companies running real sites — site and project coordination, subcontractor management, cost-centre budgets, a daily progress journal and automatic client reports.
4construct.net is management software for construction companies, built in Romania, part of the 4b2b ecosystem alongside 4invoices.net (invoicing), 4conta.ro (accounting), 4notify.net (SMS/email/WhatsApp notifications) and 4hosting.net (hosting). We build the tool general contractors, site supervisors and subcontracting firms use to coordinate their sites, track the budget and deliver project after project — without juggling paperwork, WhatsApp groups and a separate spreadsheet for every site. The difference from a manual process: work statements are generated automatically from the site journal, the budget recalculates in real time, and the client report goes out on its own, with no extra work.
One subscription includes site management, subcontractor management, cost-centre budgets, a daily progress journal, documents and permits, and client reports — no hidden add-ons, no cap on active projects, no end-of-year billing surprises.
Export any project — budget, site journal, documents, work statements — to PDF or Excel at any time, no support ticket needed. The documents and permits archive stays accessible for the full length of your subscription.
The daily site journal is filled in straight from a phone or tablet, even offline — it syncs automatically once back online. EU-hosted, GDPR by default, encryption at rest and a per-user audit log.
4construct is built by a mixed team of product engineers with backgrounds in B2B software, European SaaS designers and specialists who have worked directly with real construction companies — from general contractors to utilities and finishing subcontractors. Headquartered in Bucharest, with collaborators in Berlin, Paris and Amsterdam. Every customer gets a solution engineer dedicated to their workspace — the same person for the entire relationship.
GDPR by default, EU datacenters (Frankfurt + Bucharest), daily backups with 30-day retention, AES-256 at rest and TLS 1.3 in transit. Full per-user audit log, SSO (Google Workspace, Microsoft Entra, Okta) on every plan, SCIM provisioning on Enterprise. ISO 27001 in progress.
4construct is not a stand-alone app. Native integrations with 4invoices.net (confirmed work statements flow straight into invoices), 4conta.ro (per-project revenue recognition, cost centres, per-client profitability), 4notify.net (alerts five days before a permit or contract deadline expires) and 4hosting.net (EU infrastructure with a contractual SLA). One account, one invoice.
Add your projects, execution stages and subcontractors straight into the platform and start the daily site journal from day one. No card on signup, no minimum term — a dedicated solution engineer reaches out within 24 hours.
