Jan Heinzelmann
AeroLeads people directory · profile

Jan Heinzelmann Email & Phone Number

Chief Financial and Operations Officer at ENERGYNEST at ENERGYNEST
Location: Greater Hamburg Area, Germany, Germany 9 work roles 4 schools
1 work email found @energy-nest.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email j****@energy-nest.com
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Chief Financial and Operations Officer at ENERGYNEST
Location
Greater Hamburg Area, Germany, Germany

Who is Jan Heinzelmann? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Jan Heinzelmann is listed as Chief Financial and Operations Officer at ENERGYNEST at ENERGYNEST, based in Greater Hamburg Area, Germany, Germany. AeroLeads shows a work email signal at energy-nest.com and a matched LinkedIn profile for Jan Heinzelmann.

Jan Heinzelmann previously worked as Chief Financial and Operations Officer at Energynest and CFO at Energynest. Jan Heinzelmann holds Executive Education M&As And Corporate Strategy from Insead.

Company email context

Email format at ENERGYNEST

This section adds company-level context without repeating Jan Heinzelmann's masked contact details.

*@energy-nest.com
68% confidence

AeroLeads found 1 current-domain work email signal for Jan Heinzelmann. Compare company email patterns before reaching out.

Profile bio

About Jan Heinzelmann

Senior Finance and Operational Professional with a proven track record of value generation and change management in international environments, including Private Equity settings. Confident leader and high performer, able to motivate and develop team performance to exceed expectations. Key Skills: Defining+building and executing business strategies, Private equity, Managerial and Financial Accounting and Reporting (IFRS and HGB), Strategic Planning and Budgeting, Change Management and Process Improvement, Digitalisation, Operational Excellence, Finance Business Partnering, Merger and Due Diligence, PMI, International Project Management, Tax and Cash ManagementLeadership: Certified Business Mediator and Agile Leader with 15+ years of multi-national people management experience. Ability to connect with and motivate people from diverse backgrounds. Strong team player and leader, emphasising continual improvement. Industries: Energy, Renewables & Storage, Engineering, Inspection and Commercial Shipping within multinational and medium-sized companies

Listed skills include Financial Analysis, Forecasting, Ifrs, Budgets, and 20 others.

Current workplace

Jan Heinzelmann's current company

Company context helps verify the profile and gives searchers a useful next step.

ENERGYNEST
Energynest
Chief Financial and Operations Officer at ENERGYNEST
AeroLeads page
9 roles

Jan Heinzelmann work experience

A career timeline built from the work history available for this profile.

Chief Financial And Operations Officer

Current

Billingstad, NO

We power the energy transition of industry for a net-zero world: Reduce carbon emissions and increase security of supply by capturing, storing and supplying clean energy on demand. Our ThermalBattery delivers attractive returns by: Reducing plant operating costs, creating new revenue streams, and enabling 24/7 renewable energy supply.

Aug 2022 - Present

Cfo

Billingstad, NO

Secured a €110m transaction with Infracapital, the infrastructure equity investment arm of the FTSE 100 listed M&G plc for growing an energy infrastructure business around thermal energy storage.

Aug 2020 - Jul 2022

Head Of Finance & Commercial Operations Customer Solutions Germany

Fredericia, Skærbæk, DK

- Regional turnover and P&L responsibility for German Sales B2B unit, €0.5bn turnover, 8 direct reports - Reported to General Manager and Business Area CFO in Denmark - General Management position (with Power of Attorney, “Prokura”) for Finance and Commercial Operations to develop and execute strategies to drive growth and profitability within the product.

Apr 2016 - Jul 2020

Finance Manager Global Shared Services Central Europe

Høvik, Oslo, NO

- Performed dual roles in the post-merger integration phase after DNV and GL merged to form DNVGL in September 2013:1. Global Shared Services (GSS) Finance Manager (for Central Europe),2. Head of GL Subsidiary Accounting (for 160+ worldwide Maritime and Oil&Gas legal entities within GL Group) - Reported to the Global FD Maritime & Regional FD GSS- Governed.

Jan 2014 - Mar 2016

Head Of Maritime Subsidiary Controlling

Hamburg, DE

- Led the financial accounting and controlling for the worldwide Maritime Subsidiaries (75+ legal entities) within GL Group- Consolidated group-wide monthly and yearly Maritime Subsidiaries’ financial statements according to IFRS and HGB- Enhanced the continuous development of accounting policies and directives; the IFRS monthly reporting packages (SAP.

Aug 2011 - Dec 2013

Head Of Finance & Controlling

Appen Group

- Financial planning, controlling and accounting for the Group:Schiffahrtsgesellschaft Detlef von Appen mbH (worldwide bulk ship operator), AppenCapital GmbH & Co.KG (issuing house for closed-end investment funds) and AppenCarriers GmbH & Co.KG (shipping company with 6 container feeder vessels (1,500 TEU each))- Led the reporting, budget planning.

Sep 2008 - Jul 2011

Head Of Controlling Germany

Arteixo, A Coruña, ES

- Financial planning and controlling for German apparel retailer chains, ZARA & Massimo Dutti (65+ shops), €0.5bn turnover, 3,500 employees - Reported to Germany’s board and the shareholder INDITEX and OTTO - Positioned as primary interface between the finance department and the rest of the business for all financial topics- Created the annual company.

Sep 2007 - Aug 2008

Business Controller Germany

Arteixo, A Coruña, ES

- Prepared the financial statements (P&L + BS) for IFRS and HGB - Prepared daily, weekly and monthly reports of all the activities of the company (sales, worked hours, cash-flow, productivity and investments)- Enhanced the reporting for all the departments of the company by defining financial ratios/KPI´s for the shops

Oct 2006 - Aug 2007

Trainee

Hamburg, Hamburg, DE

Study in the private university FH Nordakademie in Elmshorn, GermanyMain courses: Controlling and International Management Dual-mode study alternating between theory and practice in cooperation with the company OTTO GmbH & Co. KG, Hamburg

Oct 2002 - Sep 2006
4 education records

Jan Heinzelmann education

Executive Education M&As And Corporate Strategy

Insead

People Skills & Leadership

Zurich International Business School (Zibs)

Master Of Business Administration And Computer Science (Diplom), Controlling And International Management

Fachhochschule Nordakademie Elmshorn

Master Of Business And Computer Science, Financial Management And Accounting, Economic, Financial Policy

Facultad De Ciencias Económicas, Buenos Aires
FAQ

Frequently asked questions about Jan Heinzelmann

Quick answers generated from the profile data available on this page.

What company does Jan Heinzelmann work for?

Jan Heinzelmann works for ENERGYNEST.

What is Jan Heinzelmann's role at ENERGYNEST?

Jan Heinzelmann is listed as Chief Financial and Operations Officer at ENERGYNEST at ENERGYNEST.

What is Jan Heinzelmann's email address?

AeroLeads has found 1 work email signal at @energy-nest.com for Jan Heinzelmann at ENERGYNEST.

Where is Jan Heinzelmann based?

Jan Heinzelmann is based in Greater Hamburg Area, Germany, Germany while working with ENERGYNEST.

What companies has Jan Heinzelmann worked for?

Jan Heinzelmann has worked for Energynest, Ørsted, Dnv Gl Group, Germanischer Lloyd Group, and Appen Group.

How can I contact Jan Heinzelmann?

You can use AeroLeads to view verified contact signals for Jan Heinzelmann at ENERGYNEST, including work email, phone, and LinkedIn data when available.

What schools did Jan Heinzelmann attend?

Jan Heinzelmann holds Executive Education M&As And Corporate Strategy from Insead.

What skills is Jan Heinzelmann known for?

Jan Heinzelmann is listed with skills including Financial Analysis, Forecasting, Ifrs, Budgets, Change Management, Management, Business Planning, and Finance.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.