Aventum Partners

What Aventum Partners does

Aventum Partners is a Helsinki, Finland-based corporate finance advisory firm founded circa 2000, operating as a privately held limited company under the leadership of founding partner Heikki Palmroth. The firm provides three core service lines: Mergers & Acquisitions advisory (both sell-side and buy-side mandates), Financing Advisory (including rights issues, bridge financing, and refinancing), and Real Estate Corporate Finance (covering property sales, sale and leaseback arrangements). Over more than two decades of operation, Aventum has executed 180+ disclosed M&A and capital market transactions with an aggregate value exceeding EUR 20 billion, serving Finnish and Nordic large corporations, listed companies, state-owned enterprises, real estate owners, and private equity firms. Notable mandates include the EUR 2.35 billion Fortum-Solidium bridge financing, Finnair's EUR 570 million rights offering, Terrafame's EUR 250 million financing arrangements, and sell-side processes for UKKO.fi, Forenom, Fimpec, Fidelix, and Citec Engineering.

The firm operates on a professional services revenue model, generating income through advisory and success fees tied to transaction completion; pricing is not publicly disclosed and is negotiated on a mandate-by-mandate basis. Its go-to-market is direct, enterprise-focused field advisory, with senior partners engaging C-suite and board-level decision makers at client companies, supplemented by a publicly accessible transaction archive and LinkedIn presence that function as top-of-funnel credibility signals rather than primary demand-generation channels. Headcount is intentionally lean at approximately 20 dedicated professionals, which the firm positions as enabling a high-touch, partner-led engagement model with a reportedly high rate of returning clients.

Underlying technology is limited to standard financial advisory tools and transaction databases; the firm has no proprietary software platform, no AI/ML capabilities, no patents or trademarks, and no app or API surface. Distribution is exclusively direct, with no intermediary channels, partnership-driven resellers, or geographic expansion outside the Nordic region identified in the available data. Operating status remains active, evidenced by a steady flow of completed mandates through 2025 and 2026 spanning financing advisory, M&A sell-side, and real estate transactions.

Name

Aventum Partners

Legal name

Aventum Partners Ltd

Website

https://aventum.fi

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

Aventum Partners is a Helsinki-based corporate finance advisory firm providing M&A, financing advisory, and real estate corporate finance services to Finnish and Nordic large corporations, listed companies, and private equity firms, with 180+ disclosed mandates worth EUR 20bn+ executed by approximately 20 professionals.

Ownership category

akta.pro rank

Product category

Investment Banking

NAICS

Investment Banking and Securities Intermediation (52315), Investment Banking and Securities Intermediation (523150), Offices of Real Estate Agents and Brokers (53121)

SIC

Security Brokers, Dealers & Flotation Companies (6211), Real Estate Agents & Managers (For Others) (6531)

akta.pro industry

PRIMARYBPAHAOAL

Capital Markets Advisory (IPO Readiness, SPAC, ECM/DCM Advisory)

Business & Public Services/Professional Services (Legal, Accounting, Consulting)/M&A, Transaction & Restructuring Advisory

SECONDARYBPAJANAA

Real Estate Investment Advisory (Acquisitions/Dispositions, Capital Allocation)

Business & Public Services/Real Estate Services (Brokerage, Property Management)/Real Estate Advisory & Consulting (Investment, Strategy)

SECONDARYBPAJANAE

Real Estate Capital Markets Advisory (Debt/Equity Placement, Refinancing)

Business & Public Services/Real Estate Services (Brokerage, Property Management)/Real Estate Advisory & Consulting (Investment, Strategy)

Keywords

• Corporate finance advisory
• Mergers and acquisitions
• Financing advisory
• Real estate transactions
• Investment banking services

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Advisory Fees: Revenue generated through advisory fees on completed transactions including M&A mandates, financing arrangements, and real estate corporate finance engagements. Fee structure likely includes success fees tied to transaction completion.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Aventum Partners is a Helsinki-based corporate finance advisory firm that advises clients on mergers and acquisitions (both buy-side and sell-side), financing arrangements (bridge financing, rights issues, refinancing, working capital), and real estate corporate finance transactions (sale and leaseback, property sales). The firm executes mandates as a trusted advisor for Nordic corporations, listed companies, state-owned enterprises, and private equity firms, with over 180 disclosed transactions and a combined deal value exceeding EUR 20 billion.

Product overview

Aventum Partners is a corporate finance advisory firm offering three core service lines: Mergers & Acquisitions (M&A), Financing Advisory, and Real Estate Corporate Finance. The firm serves as an advisor to clients executing transactions, with over two decades of experience. The company has approximately 20 dedicated professionals and has executed over 180 disclosed M&A and capital market transactions valued at over EUR 20 billion. The firm does not offer a software product or technology platform; all offerings are professional advisory services.

Differentiator

Problem solved

Functional benefit

Products and services

• Mergers & Acquisitions

Quantifiable outcome

• 180+ disclosed M&A and capital market transactions executed
• +2 more outcomes

Named customers9 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Prime Minister's OfficemajorStrategic or Co-development Partner · 1 January 2021Collaborated with Finnish Prime Minister's Office on state aid processes and capitalisation transactions, including EUR 350 million capitalization of Finavia and Finnair's EUR 570 million rights offering

Scale indicators3 records

Recent moves6 records

Expansion highlights3 records

Broad incumbents

• Rothschild & Co: Global advisory firm with strong European M&A advisory franchise, including Nordic cross-border mandates. Comparable in serving large Nordic corporates and PE houses on mid- to large-cap M&A and financing transactions.
• SEB Corporate Finance: Corporate finance division of major Swedish bank with full-service M&A advisory, ECM, and DCM capabilities across the Nordics. Comparable as a larger, broader incumbent that competes for the same large-cap Finnish and Nordic mandates Aventum targets.
• Houlihan Lokey: Global advisory firm with strong European M&A and capital markets advisory practice. Comparable in serving mid- and large-cap clients on cross-border M&A, financing, and special situations — a relevant benchmark for scaling a Nordic boutique into cross-border mandates.
• DNB Markets: Investment banking arm of Norway's largest financial services group, offering M&A advisory, equity and debt capital markets across the Nordics. Comparable as a broader-scope incumbent frequently competing for cross-Nordic mid- and large-cap advisory mandates.
• Nordea Corporate Finance: Corporate finance and investment banking division of the largest Nordic financial group, with full-service M&A, ECM, and DCM advisory. Comparable as the largest regional incumbent and a frequent competitor for Finnish corporate advisory mandates.

Direct peers

• Evli: Finnish-headquartered investment bank with corporate finance advisory (M&A and equity capital markets) operations. Directly comparable as a Finnish/Nordic boutique advisor serving listed companies, PE firms, and growth-stage businesses — overlapping directly with Aventum's M&A and financing advisory practice.
• Carnegie Investment Bank: Leading Nordic investment bank with strong M&A advisory and equity research presence across the region. Comparable in offering corporate finance advisory to Nordic mid-cap and large-cap clients, and a frequent competitor for cross-border Nordic mandates.
• Pareto Securities: Nordic-focused investment bank with corporate finance, M&A advisory, and capital markets services. Comparable as a boutique-style advisor serving Nordic mid-market and growth companies, frequently competing for the same pool of corporate and PE clients.
• ABG Sundal Collier: Nordic investment bank with investment banking division covering M&A, ECM, and DCM across the Nordics. Directly comparable in serving Nordic corporates and PE houses on advisory mandates — a primary competitor for Finnish sell-side and financing deals.
• Arctic Securities: Nordic financial advisor and investment bank with corporate finance and securities services across the region. Comparable in serving Nordic corporates, financial sponsors, and public-sector clients with M&A and capital markets advisory.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/aventum-partners
• Xx.com/aventumpartners

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Aventum Partners