Updated:
Assure Wealth
Assure Wealth was founded in 2014 in Hellerup, Denmark, by Carsten With Thygesen and Kim Gredsted.
Assure Wealth
Assure Wealth was founded in 2014 in Hellerup, Denmark, by Carsten With Thygesen and Kim Gredsted. Thygesen, the former Vice Chairman of Realdania and a board member at Formuepleje Holding, and Gredsted, also involved with Frontier Investment Management, created the firm to serve as an outsourced family-office function. The platform plugs into 35 domestic and international banks, automating the consolidation of listed and unlisted assets — private equity, real estate, direct holdings — for clients who need a single source of truth without ceding discretion to a traditional wealth manager. The firm structures its deployment through adjacent partnerships rather than building a large internal investment team. Assure Wealth's activity spans private equity and real estate, with a geographic focus on Europe and a clear tilt toward asset-heavy, ESG-aligned opportunities. In real estate, it invests in development and value-add projects; one confirmed vehicle is TG Partners VIII, a fund structured with the Thylander Group, which executed a recapitalization of BoStad A/S alongside Goldman Sachs Alternatives. The BoStad portfolio covers residential assets across Denmark's regional growth cities. The firm also holds forestry and land management assets in Northern Europe. Assure Wealth is a lean operation, led by CEO Klaus Lauenborg Breitenstein, who oversees the Assure Group. The group's network extends into the Danish professional establishment; Thygesen is a member of VL Group 6, the national association for business leaders, which provides a tight sourcing funnel for family and corporate clients. The firm does not disclose total assets under administration or full team size. A recent operational signal is the continued expansion of its banking data integrations, deepening its position as a non-discretionary utility for family offices and corporate treasuries. Assure Wealth's structural distinction is its refusal to manage assets. It does not construct portfolios, pick stocks, or compete for fund mandates. It is purely an administrative and reporting layer, charging for consolidated visibility and back-office outsourcing. That posture makes it a Switzerland-like utility for families who want to keep multiple external managers, retain full control of investment decisions, and eliminate the opacity of fragmented custody accounts. In a region where family offices often blur the line between advice and administration, Assure Wealth's hard separation of church and state is its calling card.
General information
Firm type
Multi Family Office
Year founded
2014
AUM
Undisclosed
Location
Region
Europe
Country
Denmark
City
Hellerup
Corporate office
Hellerup, Denmark
Principals
Carsten With Thygesen
Founder
Altss tracks 2 additional named team members for this firm — including direct investment leads, IR, and operating principals not listed on the public website.
Book a demoSector focus
Frequently asked questions
Does Assure Wealth manage money or just report on it?
Assure Wealth explicitly states it is not an asset manager. It provides consolidated wealth reporting, administrative support, and data aggregation from 35 domestic and international banks. Its clients retain full control over investment decisions and manager relationships, using Assure's platform for oversight of total portfolio performance, risk, and liquidity. This includes unlisted holdings such as private equity and direct real estate.
How does Assure Wealth source its own direct investment opportunities?
Assure Wealth deploys capital through existing partnership networks rather than proprietary sourcing. A key conduit is the Thylander Group, through which the firm invests in real estate funds such as TG Partners VIII. That fund co-invested with Goldman Sachs Alternatives in the recapitalization of Danish residential developer BoStad A/S. Founder Carsten With Thygesen's membership in VL Group 6, the Danish association for business leaders, also serves as a relationship funnel.
What types of clients does Assure Wealth serve?
The firm serves affluent families, foundations, corporations, and insurers, all in need of consolidated oversight for complex, multi-custodian portfolios. The website features Johan Bülow, founder of Lakrids by Bülow, as a client. The service is built for those who require an independent, conflict-free view of their total wealth across listed and unlisted assets.
Who are the key principals running Assure Wealth?
The firm was founded by Carsten With Thygesen — who is also CEO of Cresco Capital Services, a former Vice Chairman of Realdania, and a board member of Formuepleje Holding — and Kim Gredsted, who is also involved with Frontier Investment Management ApS. Klaus Lauenborg Breitenstein is the CEO of the Assure Group, which encompasses the multi-family office operations.
What are Assure Wealth's real asset investment focuses?
The firm invests in real estate and forestry and land management assets in Northern Europe. Its real estate strategy targets residential development and value-add projects in Danish regional growth cities, executed primarily through fund structures with the Thylander Group. There is a thematic focus on ESG and climate-aligned assets, tagged as ClimateTech and PropTech within its deal profile.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on family offices?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: