
Corporate Retreat Center
An invitation‑only environment for senior leaders, partners, and decision‑makers
Corporate Retreat Center
An invitation‑only environment for senior leaders, partners, and decision‑makers

An invitation‑only environment for senior leaders, partners, and decision‑makers
An invitation‑only environment for senior leaders, partners, and decision‑makers

A controlled off‑site setting used for selected advisory engagements, leadership workshops, and partner discussions within the Siller ecosystem.

Siller Haus is a centrally located residential building in Novalja, Croatia, comprising a small number of independent suites designed for privacy and simplicity.
Financial Times

Property Overview
Siller Haus is a four‑storey Mediterranean residential building located in a quiet central area of Novalja, Croatia. The property comprises a limited number of vertically arranged one‑bedroom suites, each occupying an entire floor and accessed via a shared interior staircase. This configuration ensures separation, privacy, and operational clarity within a compact footprint. The building is situated within walking distance of the city center and key local amenities, while remaining embedded in a residential setting rather than a commercial hospitality zone. The location provides proximity and accessibility without exposure to high‑traffic tourist infrastructure.
Architectural Layout and Configuration
Each suite is fully self‑contained and designed as an independent living unit. The layout integrates a bedroom, en‑suite bathroom, compact living area, and kitchenette, allowing occupants to remain on site for multi‑day formats without reliance on external services. Private balconies are incorporated on every level, contributing to light, ventilation, and spatial separation between floors. Upper floors provide open views toward the Adriatic, while intermediate levels overlook the surrounding residential streetscape and mature Mediterranean vegetation. The architectural language is restrained and functional, prioritising usability over decorative elements.
Infrastructure and Access
The building is located on a pedestrianised street with no private on‑site parking. Public parking facilities are available within short walking distance. Climate control and basic connectivity infrastructure are integrated throughout the property to support year‑round use.
Residential Context
Siller Haus is positioned within an established residential neighbourhood. The setting is intentionally calm, with expectations of low noise levels and respectful use of shared spaces. The scale and configuration of the building are aligned with this context, supporting contained use rather than high‑volume occupancy.


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Siller Haus Novalja
Siller Haus Novalja is the Croatian property of SILLER Handels GmbH Croatia Branch, located in Novalja, Croatia. The building functions as a dedicated apartment and event space used in connection with selected Siller activities, including workshops, internal sessions, and Academy‑related formats.
The property consists of a limited number of independent suites arranged across multiple floors, providing a contained residential setting suitable for small groups. Its scale and configuration support privacy, continuity, and focused engagement, while remaining integrated into the wider Siller platform.
Siller Academy
Siller Academy of Business is the executive education and capability‑building platform of SILLER Handels GmbH, operating under the Siller brand. The Academy translates Siller’s advisory expertise into practical, instructor‑led learning formats covering strategy, decision science, financial modelling, risk, and related disciplines.
Programs are designed for professionals and organisations seeking to strengthen analytical capability and decision quality. Delivery formats include onsite, virtual, and hybrid configurations, depending on program objectives and participant needs.
Connection Between Siller Haus and the Academy
Siller Haus Novalja serves as one of the physical venues that may support selected Siller Academy programs and internal Siller formats where an onsite setting is appropriate. The property is not limited to a single course or curriculum and does not define the scope of Academy offerings.
All program content, structure, and commercial terms are defined and governed through Siller Academy on the main Siller website.
Siller — Established 2015 Austria
Company Name: Siller Handels GmbH
Address: Gemeindeweg 47, 3422 Altenberg, Austria
Siller Corporate Retreat Center — Established 2022 Croatia
Full Name: SILLER Handels GmbH Croatia Branch
Adress: Istarska ulica 36, Novalja, Croatia
Email: info@siller.gmbh
Istarska Ulica 36, 53291 Novalja, Croatia
Siller — Established 2015 Austria
Company Name: Siller Handels GmbH
Address: Gemeindeweg 47, 3422 Altenberg, Austria
Company Register Number: FN 442495 d
VAT Number: ATU69992868
Siller is the consulting brand of Siller GmbH.
Siller GmbH is a limited liability company under Austrian law. The information provided on this website is for general informational purposes only and does not constitute professional advice. Siller GmbH accepts no liability for any actions taken based on this information.
Siller Corporate Retreat Center — Established 2022 Croatia
Nestled in the heart of Novalja, Croatia, Siller Haus is our exclusive apartment building and event space; designed for business partners and thought leaders seeking an immersive environment. Whether you’re joining us for a seminar, a roundtable discussion on market disruption, or an informal networking
Full Name: SILLER Handels GmbH Croatia Branch
Adress: Istarska ulica 36, Novalja, Croatia
VAT Number: 37726609407
Copyright © 2026 Siller GmbH - All Rights
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