Why German Offsite
We are not a manufacturer.
We are not a sales agent.
We are not influenced by commission-driven incentives.
German Offsite exists for one reason:
to stand fully on the client’s side in a market where most advisors are sellers in disguise.
Unlike traditional sales representatives or manufacturer-bound consultants, we provide independent guidance based on experience across the entire offsite sector. Our expertise does not come from promoting a specific product, but from having competed against nearly all major manufacturers and understanding exactly where their strengths, weaknesses and limitations lie.
What makes German Offsite different:
- 100% independent – we are not tied to any producer or contract-bound to recommend specific brands.
- Cross-manufacturer expertise – we know how the leading offsite providers operate, price, communicate and deliver.
- Structured comparison methodology – we align technical specifications and commercial conditions in a way clients can clearly understand.
- Client-first approach – we don’t sell houses. We protect decisions.
- German precision adapted to the UK market – analytical, transparent, clarity-driven.
Our role is simple:
We give you the ability to choose with confidence – not by guessing, not by trusting glossy brochures, but by understanding the facts behind them.
Born from Experience. Built on Clarity.
Behind German Offsite stands Stefan Possegga – a specialist in decision protection for offsite housing buyers in the UK market.
With more than ten years of competitive experience in the European prefabricated housing industry, Stefan has analysed, challenged and outperformed nearly all major manufacturers. This journey gave him a rare advantage: the ability to see through sales narratives, understand strategic positioning, and identify where a partnership will – or will not – work for a client.
Today, he uses this insider knowledge to safeguard decisions.
“I discovered the idea for German Offsite while working in the UK offsite housing market for nearly a decade. Again and again, I met people who didn’t know how to objectively compare offers. Over time, I realised something powerful: there was no truly independent voice – no one who understood both the British client’s perspective and the deep technical reality behind each manufacturer.
From 2012 onwards, I worked within the offsite housing industry, and from 2014 I collaborated closely with a dedicated distribution partner – delivering multiple high-value projects and building strong relationships across the sector.
This gave me something rare:
• insider knowledge of nearly all major manufacturers
• a clear understanding of their strengths and weaknesses
• the ability to compare them objectively and protect clients from misalignment.”
His mission is simple: to help clients choose the right manufacturer with full confidence – not fear or uncertainty.
That insight became the foundation of German Offsite: a company built to bring transparency, structure and trust into a complex UK offsite housing market that often leaves buyers dependent on sales-driven guidance.
Stefan founded German Offsite to be a partner who works for clients – not for commissions.
Grounded in German precision and shaped by years of working closely with British homebuyers, German Offsite redefines what trust and clarity can mean in one of life’s most significant investments.
Today, it stands for independent advice, structured decision-making and German precision tailored to the British market – a trusted companion in one of life’s most important financial and emotional journeys.
Our role is not to influence your decision – but to make sure it’s the right one.
How We Work
From Complexity to Confident Decisions
Choosing the right offsite manufacturer should not feel like guesswork. Our process combines structured consulting methodology with real market insight – guiding you from uncertainty to clarity without pressure or bias.
1. Understanding Your Project Vision
We begin by defining what the right outcome looks like for you: budget expectations, architectural preferences, timeline, risk tolerance and long-term goals.
2. Market Scanning with Insider Perspective
Using our cross-manufacturer experience, we evaluate suitable providers based on technical quality, pricing structure, delivery performance and compatibility with your project needs.
3. Alignment & Risk Elimination
We compare specifications, expose hidden compromises, clarify contractual obligations and reduce the field to manufacturers that genuinely fit your expectations.
4. Securing the Right Decision with Confidence
You make your final choice backed by objective clarity, strategic validation and the certainty that your partnership aligns with both your vision and your long-term security.
Our role is not to choose for you – it is to ensure that your decision is informed, aligned and future-proof.
Our Values
What Defines German Offsite
Our work is guided by three core principles that shape every recommendation we make and every decision we support.
Independence
We are not tied to any manufacturer, sales model or commission-driven incentive.
Our commitment is to one side only — yours.
Clarity
We break down complex offers into structured, comparable insights, giving you full understanding before you commit.
Because informed decisions are always stronger than hopeful assumptions.
Precision
Driven by a German engineering mindset and adapted to the realities of the UK market, our advisory approach is systematic, detailed and accuracy-focused — leaving no room for uncertainty or guesswork.
These values are not statements. They are standards — and the reason German Offsite exists.