Jan Gunnar Greftegreff

Director of Institutional Partnerships & Deployment

Board member Company-confirmed mandate Public record checked 02 Sep 2026

An experienced property operator and board leader bringing site discipline, stakeholder judgement and hands-on execution to Smart X deployments.

Jan Gunnar leads the institutional and operational work required to move qualified Smart X opportunities from initial dialogue toward site assessment, deployment readiness and accountable implementation.

His mandate covers engagement with governments, NGOs, funders and implementation partners; regular field presence in Kenya; coordination of practical site and logistics requirements; and structured follow-through across commercial, regional and technical teams.

Public records document executive and chair responsibilities across a Norwegian property portfolio spanning development, ownership, leasing and asset operations. That background brings transferable experience in evaluating sites, aligning counterparties, managing risk and keeping complex work moving toward completion.

Clear responsibility boundaryJan Gunnar supports institutional engagement and deployment execution. HydroCharge engineering, water analysis, treatment configuration, technical validation and operating acceptance remain with the designated Smart X technical and regional owners.

Source-checked CV

Public professional record.

The entries below combine Jan Gunnar’s company-confirmed Smart X mandate with current public business records and his public LinkedIn positioning. Establishment dates describe the companies—not unverified start dates for each role.

Smart X Ecosystem

Executive leadership · Board

Current · Company-confirmed

Director of Institutional Partnerships & Deployment and Board Member. Responsible for institutional engagement, field-deployment readiness, Kenya coordination and operational follow-through across partners and internal teams.

Narverud Eiendom AS

Property development & operations

Current public record · Company established 1996

Public sources identify Jan Gunnar as Owner/Founder and Investor, and record him as Managing Director and Chair. The company’s registered purpose is property development.

Narverud Apartment AS

Property ownership, development & rental

Current public record · Company established 2005

Registered as Managing Director and Chair. The company’s stated purpose covers owning, operating and developing property for rental and sale, including participation in other companies.

XBO Eiendom AS

Property development

Current public record · Company established 2008

Registered as Managing Director and Chair. The company’s registered purpose is property development.

Additional board roles

Property ownership & governance

Current public record

Chair of Hallings Gate 5 AS and Board Member of Sameiet Stensberggata 11, adding current governance experience across property ownership and shared-building operations.

Independent corroboration

Development, leasing & investment

Norwegian business press · 2016

Dagens Næringsliv independently described Jan Gunnar as a property investor active in both real-estate development and leasing.

Verification and scope

Reviewed 2 October 2026. Education, certifications, historic appointments and project figures not supported by the accessible sources are deliberately omitted. Private addresses, phone numbers, birth data and family details are not published. The Smart X position and future field mandate are company-provided; Norwegian corporate roles are source-checked against public professional and business records.

LinkedIn profile ↗ Narverud Eiendom · Brønnøysund ↗ Narverud Apartment · Brønnøysund ↗ XBO Eiendom · Brønnøysund ↗ Dagens Næringsliv ↗

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