Hakan Memis
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Hakan Memis Email & Phone Number

Senior Business Controller at Quarzwerke GmbH
Location: Cologne, North Rhine-Westphalia, Germany 10 work roles 4 schools
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✓ Verified August 2026 3 data sources Profile completeness 100%

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Current company
Role
Senior Business Controller
Location
Cologne, North Rhine-Westphalia, Germany
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Who is Hakan Memis? Overview

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Hakan Memis is listed as Senior Business Controller at Quarzwerke GmbH, a with 121 employees, based in Cologne, North Rhine-Westphalia, Germany. AeroLeads shows a matched LinkedIn profile for Hakan Memis.

Hakan Memis previously worked as Guest Lecturer at European University Of Applied Sciences, Brühl and Assistant Finance Manager Accounting & Control at Whitbread. Hakan Memis holds Master Of Business Administration - Mba from Whu – Otto Beisheim School Of Management.

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Quarzwerke GmbH

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Profile bio

About Hakan Memis

The key success factors behind my career in Finance have been a passion for initiating operational improvements, and performing financial analyses, producing forecasts, and resolving complexity. I enjoy partnering multinational clients (German, English, Turkish), and coaching and supporting cross-functional teams - encouraging ideas to thrive to achieve shared objectives across highly regulated and service-critical environments. Here is just a small selection of career highlights … - Audits - redesigned Excel spreadsheets to improve clarity, detail, knowledge and understanding.- Developed relationships and expanded client database by resolving audit problems, including complex issues. - Accounting - strengthened knowledge of econometrics, cost control, budgets, financial and data analyses. - Study Performance – positioned Top of the Year during degree, and offered role as Guest Lecturer – resulting in all 50 students passing the exam, and 10% of the students achieving the highest score.I am on LinkedIn to build connections. Please get in touch.

Listed skills include Career Management, Personal Development, Leadership Management, Elevator Pitch, and 22 others.

Current workplace

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Quarzwerke GmbH
Quarzwerke Gmbh
Senior Business Controller
germany
Website
Employees
121
AeroLeads page
10 roles

Hakan Memis work experience

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

Senior Business Controller

Current

Frechen, North Rhine-Westphalia, Germany

1.) Plant ControllingPlant Controller for three German production sites. This role mainly involves the following areas:- Preparation of month-end closing and plant planning, as well as related investment controlling.- Identification of potential areas for cost reduction.- Preparation and development of cost unit accounting. 2.) Overall activitiesSupport in the context of group planning:- Responsible for the consolidation of investment planning at group level (key user of the PVS investment database).- Involvement in energy volume and cost planning.Assistance in the consolidation of the Quarzwerke Group.- Participation in the preparation and consolidation of the monthly financial statements for Division 1 and in the area of overheads.- Key user of Microsoft 365: Active design of the new sharepoint for the controlling department. 3.) Other activities- Support in the creation of a plant concept for the optimisation of a German production site.- Participation in the development of the BDE/BLS system (mapping of main and sub-processes including simplified cost unit accounting).- Establishment and further development of a detailed productivity report for the Quarzwerke Group.- Optimisation of internal reporting and identification of improvement potential within the investment planning process.- Automation of various month-end closing processes and repetitive tasks using Microsoft PowerAutomate.

May 2023 - Present

Guest Lecturer

Köln, Nordrhein-Westfalen

As lecturer to 50 final year BA General Management undergraduates, I deliver tutorials on "New developments in management", discuss the concept and methods of agile management, and the impact on competence profiles of managers. Central to this is acting as mentor, supervisor and assessor of final year students’ exam-level papers and Bachelor theses.

Feb 2020 - Feb 2024

Assistant Finance Manager Accounting & Control

London Area, United Kingdom

- Took ownership of the Premier Inn Germany month end close process and reporting cycle by engaging and partnering with the wider finance teams to deliver a controlled and insightful close.- Prepared P&L and Balance Sheet packs for the monthly reviews with Directors to assist with key decision making.- Delivered key group wide projects ensuring the business is set up for future growth and success which involved working with various stakeholders across the business.- Maintained effectiveness of Controls in accordance with processes documented in the Financial Controls Framework (FCF).- Created an accrual matrix with automated formulas to ensure that the accruals can be recorded more accurately and in a timely manner.- Initiated a Reclass analysis meeting with Germany Finance to identify and resolve the root cause of reclasses contributing to a reduction of the workload during the month end close.- Performed a data reconciliation between the primary ledger and secondary ledger monthly ensuring that timing differences and all Journal entry sources have been transferred.- Implemented new processes for the preparation of the subsidiary financial statements which reduced the backlog of outstanding financial statements for 15 entities in two financial years.- Created a template to calculate the bridge from IFRS 16 Leasing to HGB.- Supported the Operational audit team during the audit process which included site visits to Germany.- Engaged with external Auditors and supported on the delivery of year-end audit support.

Aug 2022 - Apr 2023

Finance Business Partner

London, England, United Kingdom

- Acted as a Business partner for the departments IT, GRC, CSR and Communication to support with departmental tasks and independently manage projects, designing reports and tools that add value and assist with key decision making.- Built strong relationships throughout the business to instil confidence and trust with key stakeholders both at executive management level and their respective teams.- Exposure to various level of seniority across the business led to adapting the communication style to accommodate each of their needs, especially when communicating challenging subjects such as budget cuts.- Provided financial support to the month end process with emphasis on expense accrual postings and helped stakeholders to interpret key information and data based on detailed P&L analysis including any potential accounting corrections and commentary.- Prepared detailed consolidated planning reports for operating expenses as well as investments to assist with budgeting, forecasting and strategic planning including regular review of planned budgets.- Initiated retrospective meetings with departments to evaluate the planning process critically and to derive optimisations for the future.- Assisted departments with Financial assessments of national projects as well as with international requests.- Gained knowledge within other Business Partnering areas such as Marketing, Logistics and HR.- Prepared ad hoc analysis as needed, created country- and entity specific reports and performed quality assurance of processed tasks through a 4-eyes principle within the team.

Jul 2021 - Jul 2022

Assistant Team Manager Fixed Assets

London, England, United Kingdom

- Assisted the management and development of the Fixed Assets team as well as reporting and analysing KPI’s to manage team workload.- Assisted of month end responsibilities within the financial department and managed the processing of invoices according to German GAAP and FRS102.- Implemented new processes and departmental projects to boost the effectiveness of the team. For instance, the improvement of invoicing process reduced the backlog of invoices from 20 days to only one day.- Identified improvement potential and developed appropriate measures jointly with other business departments.- Liaised and built relationships with various stakeholders across the business (e.g. Property, Procurement, Tax).- Ensured process compliance and future proof developments.

Jan 2021 - Jun 2021

Professional Audit Industry

Düsseldorf, North Rhine-Westphalia, Germany

Within the Capital Markets unit, Audit & Assurance service line, performed audits for annual and consolidated financial statements in a national and international context in accordance with German-GAAP, IFRS and US-GAAP requirements with and without a capital market orientation:I acted as audit leader with SMEs for audits of annual and consolidated financial statements. This involved coaching Interns/Trainees and young professionals during their onboarding process, and performance assessing their work prior to the final review of the engagement partner (Senior Manager, Director). In consultation with overseas group auditors and sub-unit auditors, we undertook Guided Risk Assessments, instructions on substantive audit procedures / control tests, resolved anomalies, and audited financial statements of public listed & private companies, including those under SEC rules. I worked with and audited operating groups in Automotive/Technology sectors, and completed structural and functional tests of control systems in line with PCAOB standards. My role spanned the compilation and presentation of audit reports and statements, with recommendations for improvement regarding documentation and the correct use of Excel formulae.

Nov 2018 - Apr 2020

Senior Financial Advisor

Köln

In recognition of excellent performance, promoted to manage c. 440 clients with income of €5k – €20k, and assets valued at €75k - €0.5m. I identified, negotiated, and closed new business via PR, marketing, and networking initiatives. This involved opening and nurturing relationships with industry introducers, and advising on the technical aspects of investments, terms for personal loans, mortgages, and financial products. These included investments in different asset classes. I customised solutions to optimise clients’ portfolio revenues and achieve high ROIs, and provided an ongoing after sales service.

Jun 2017 - Sep 2018

Financial Advisor

Köln

Managed 2,500 customers with net income up to €2.5k and wealth up to €20k.

Jan 2015 - May 2017

Customer Service Advisor

Köln

Sales and client service performance resulted in increasing levels of responsibility and promotion into the role of Financial Advisor.

Jan 2014 - Dec 2014

Commercial Apprenticeship - Bank Clerk

Cologne, North Rhine-Westphalia, Germany

Assisted with client services, operations and bank transaction issues, and developed new business.

Sep 2011 - Jan 2014
Team & coworkers

Colleagues at Quarzwerke GmbH

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4 education records

Hakan Memis education

Bachelor Of Arts - Ba, Business Administration And Management, General, 1,7

Specific course: Consulting Thesis: Discussion of the concept agile management: Methods of agile leadership and impacts on competence.

Studies For State-Certified Business Economists, 2,0

Kölner Fachschule Für Finanzdienstleistungen

German: Staatlich geprüfter Betriebswirt für Finanzdienstleistungen

FAQ

Frequently asked questions about Hakan Memis

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

What company does Hakan Memis work for?

Hakan Memis works for Quarzwerke GmbH.

What is Hakan Memis's role at Quarzwerke GmbH?

Hakan Memis is listed as Senior Business Controller at Quarzwerke GmbH.

Where is Hakan Memis based?

Hakan Memis is based in Cologne, North Rhine-Westphalia, Germany while working with Quarzwerke GmbH.

What companies has Hakan Memis worked for?

Hakan Memis has worked for Quarzwerke Gmbh, European University Of Applied Sciences, Brühl, Whitbread, Lidl Gb, and Deloitte Deutschland.

Who are Hakan Memis's colleagues at Quarzwerke GmbH?

Hakan Memis's colleagues at Quarzwerke GmbH include Deniz Savas, Pascal Sauer, Dennis Meszner, Thomas Perterer, and Dirk Krämer.

How can I contact Hakan Memis?

You can use AeroLeads to view verified contact signals for Hakan Memis at Quarzwerke GmbH, including work email, phone, and LinkedIn data when available.

What schools did Hakan Memis attend?

Hakan Memis holds Master Of Business Administration - Mba from Whu – Otto Beisheim School Of Management.

What skills is Hakan Memis known for?

Hakan Memis is listed with skills including Career Management, Personal Development, Leadership Management, Elevator Pitch, Speed Reading, Startup Management, Finanzwesen, and Microsoft Powerpoint.

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