Thomas Kierstein
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Thomas Kierstein Email & Phone Number

Location: Copenhagen, Capital Region of Denmark, Denmark 15 work roles
1 work email found @arion-group.com LinkedIn matched
✓ Verified August 2026 3 data sources Profile completeness 86%

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Work email t****@arion-group.com
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Current company
Role
VD, CEO
Location
Copenhagen, Capital Region of Denmark, Denmark
Company size

Who is Thomas Kierstein? Overview

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Quick answer

Thomas Kierstein is listed as VD, CEO at Brookhaven Instruments AB, a with 24 employees, based in Copenhagen, Capital Region of Denmark, Denmark. AeroLeads shows a work email signal at arion-group.com and a matched LinkedIn profile for Thomas Kierstein.

Thomas Kierstein previously worked as Country Manager Denmark at Brookhaven Instruments Ab and Sales Director at Skylla Europe Bv.

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Email format at Brookhaven Instruments AB

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tkierstein@arion-group.com
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Profile bio

About Thomas Kierstein

Hunter with significant leadership and sales excellence experience.A hunter profile with extensive commercial experience from various industries, on a national and international level, focusing on leadership, market dynamics and processes for achieving excelent results. A solid understanding of driving a business and considerable experience in transformation dynamics and growth projects. I thrive in a lively environment with high expectation on all levels and have an instinct for pursuing the right things. With a strategic mindset and a in depth business understanding I set specific goals and concrete action plans for my managers and I put action behind the words. My approach is to always keep things pragmatic, hands-on, simple and fun.Industry backgroundMy experience comes from more than 25 years in both start-ups and large companies and with a wide array of products and services:Medical devices – 12 years on managerial level - My experience has given me an international perspective selling strong brands within medical devices in a high performance growth environment all over the world on management level. The products have been sold both BtB and directly to institutional markets.Media - 15 years, 10 of which were on managerial level - Direct sales and management of sales representatives within advertising, subscription and circulation sales.Retail – 5 years, 3 of which were on managerial level - Sales to Danish retail chains; primarily supermarkets, kiosks and gas stations.

Listed skills include Sales Management, Coaching, Key Account Management, Sales, and 11 others.

Current workplace

Thomas Kierstein's current company

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Brookhaven Instruments AB
Brookhaven Instruments Ab
VD, CEO
Copenhagen, DK
Website
Employees
24
AeroLeads page
15 roles

Thomas Kierstein work experience

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

Country Manager Denmark

Current

Copenhagen Area, Denmark

Establishing a Danish Brookhaven office and, creating a strong Sales- and Service organization to service Danish customers and to increase the share of an attractive marketplace.- Responsible for the Danish operation and the establishment of the Danish office and technical lab.- Direct sales to the Brookhaven clients in Denmark.

Sep 2022 - Present

Sales Director

Skylla Europe Bv

Copenhagen Area, Denmark

Skylla Europe B.V. is a Dutch company founded in 2009. The company owns sewing factories in Tunisia and North Macedonia, and is selling production capacity to European companies within the medical device segment.Primary areas of responsibility• Responsible for all commercial activities going out from all 3 locations. • Direct sales to priority customers through long term partnership contracts. • Development and implementation of growth strategy, focus on the European… Show more Skylla Europe B.V. is a Dutch company founded in 2009. The company owns sewing factories in Tunisia and North Macedonia, and is selling production capacity to European companies within the medical device segment.Primary areas of responsibility• Responsible for all commercial activities going out from all 3 locations. • Direct sales to priority customers through long term partnership contracts. • Development and implementation of growth strategy, focus on the European market. Show less

Apr 2018 - Aug 2022

Global Sales Manager

Arion Group is a Dutch based market leading company within medical devices that operates in the international healthcare market. The company is producing and selling innovative high quality products from own production facilities in more than 40 countries.Primary areas of responsibility• P&L responsibility for a global business unit with entities in NL and US. • Strategy restructuring in existing and new markets, developing a new sales concept • Direct sales to our global… Show more Arion Group is a Dutch based market leading company within medical devices that operates in the international healthcare market. The company is producing and selling innovative high quality products from own production facilities in more than 40 countries.Primary areas of responsibility• P&L responsibility for a global business unit with entities in NL and US. • Strategy restructuring in existing and new markets, developing a new sales concept • Direct sales to our global distributor network (C-level) • Building a new global sales functions. Aligning the set-up according to the new strategy Show less

Jul 2017 - Mar 2018

Area Sales Manager Europe (North)

Primary areas of responsibility• P&L responsibility for Arion Nordic, Arion Sweden and Arion UK. • Market research, strategy development and implementation of new markets• Direct sales to international distributor network (C-level)• Overall responsible (expert level) for hospital and municipality tenders within the region• Reporting to the Dutch board of directors

Jan 2016 - Jun 2017

Cso

Primary areas of responsibility• Responsible for starting up the Nordic sales office as a start-up project • P&L responsibility with reference to the Dutch board of directors• Market research, strategy development and implementation of DK developed sales concept • General management of sales staff co-visits, pipeline follow-up, KOL network in the Nordics • Overall responsible (expert level) for hospital and municipality tenders in the Nordic area.• A member of Arion's… Show more Primary areas of responsibility• Responsible for starting up the Nordic sales office as a start-up project • P&L responsibility with reference to the Dutch board of directors• Market research, strategy development and implementation of DK developed sales concept • General management of sales staff co-visits, pipeline follow-up, KOL network in the Nordics • Overall responsible (expert level) for hospital and municipality tenders in the Nordic area.• A member of Arion's International Commercial Management team Division Manager (concurrent area of responsibility)Arion Export B.V. and Arion North America Inc. 2010-2013 Primary areas of responsibility• Operational management and leadership of employees in Holland and USA 4 direct reports• A member of Arion Management team (6 members)• Direct sales responsibility to Global Top 5 clients (C-level) Show less

Jun 2009 - Dec 2015

Co Founder

Helseriet.Dk

Helseriet.dk started out as a spare time project in 2006, and it was one of the first web-based health food, cosmetics and vitamin shops in Denmark. The shop was launched in 2006 and grew quickly into a considerable success. Helseriet.dk was sold in May 2011, and still exists.Primary areas of responsibility• Start-up development and implementation of online concept selling health food, cosmetics etc• Active participation in the daily operation concerning packing, logistics… Show more Helseriet.dk started out as a spare time project in 2006, and it was one of the first web-based health food, cosmetics and vitamin shops in Denmark. The shop was launched in 2006 and grew quickly into a considerable success. Helseriet.dk was sold in May 2011, and still exists.Primary areas of responsibility• Start-up development and implementation of online concept selling health food, cosmetics etc• Active participation in the daily operation concerning packing, logistics etc.• Supplier contact with regards to negotiating price and campaign activities etc.• Responsible for the online marketing of Helseriet.dk, SEO optimization and newsletter activities Show less

Jun 2006 - May 2009

Recruitment Manager, Board Member

Primary areas of responsibility• Operational management and coaching of the company's HR-consultants • Sales and handling of recruitment processes for own customer portfolio • Was a part of Sabroe Selections management team

Sep 2007 - Apr 2008

Sales Manager

Egmont Serieforlaget A/SEgmont is one of Scandinavia's leading media groups, owning among others Egmont Serieforlaget (today Kids Media Nordic A/S), who is behind the group's entire catalog of children's magazines, including the entire Disney universe.Primary areas of responsibility• Overall result responsibility for ad sales in the publisher's print and online media• Direct sales to the publisher's biggest clients; both media agencies and accounts directly •… Show more Egmont Serieforlaget A/SEgmont is one of Scandinavia's leading media groups, owning among others Egmont Serieforlaget (today Kids Media Nordic A/S), who is behind the group's entire catalog of children's magazines, including the entire Disney universe.Primary areas of responsibility• Overall result responsibility for ad sales in the publisher's print and online media• Direct sales to the publisher's biggest clients; both media agencies and accounts directly • Operational management and coaching of the sales division's sales and back office staff • Development of sales processes, co-visits at customers, pipe-line follow-up etc.• Member of Serieforlagets management team with 10 members• Brand manager in the joint Nordic team of Sales managers within Serieforlaget Show less

Sep 2005 - Aug 2007

Sales Manager

Berlingske Bladsalg A/SBerlingske Bladsalg (Berlingske Newspaper Sales) is part of the Berlingske Media, publishing more than 200 publications in print and digital in Denmark.Primary areas of responsibility• Overall responsibility of circulation and subscribtion sales for Berlingske, BT, Weekendavisen• Overall result responsibility for the telemarketing department in Copenhagen and Odense• Overall responsible for the call-center in Copenhagen with a total staff count of… Show more Berlingske Bladsalg A/SBerlingske Bladsalg (Berlingske Newspaper Sales) is part of the Berlingske Media, publishing more than 200 publications in print and digital in Denmark.Primary areas of responsibility• Overall responsibility of circulation and subscribtion sales for Berlingske, BT, Weekendavisen• Overall result responsibility for the telemarketing department in Copenhagen and Odense• Overall responsible for the call-center in Copenhagen with a total staff count of 400 people • Direct managerial responsibility of a team management group of seven people Show less

Jan 2005 - Aug 2005

Sales And Marketing Manager

Interpress Danmark A/S (Dca A/S)

DCA A/S (Interpress Danmark A/S)DCA was the distributor of primarily foreign newspapers and magazines. It was owned by the Reitan Group, who are also behind 7-Eleven and Rema 1000 in Denmark. Today DCA has merged with Bladkompagniet.Primary areas of responsibility• Overall responsible for a turnover of approx. DKK 100 million • Overall responsibility for maintaining a global publisher's network (suppliers) from 30 countries • Management responsibility for 14 commercial… Show more DCA A/S (Interpress Danmark A/S)DCA was the distributor of primarily foreign newspapers and magazines. It was owned by the Reitan Group, who are also behind 7-Eleven and Rema 1000 in Denmark. Today DCA has merged with Bladkompagniet.Primary areas of responsibility• Overall responsible for a turnover of approx. DKK 100 million • Overall responsibility for maintaining a global publisher's network (suppliers) from 30 countries • Management responsibility for 14 commercial employees Show less

Oct 2002 - Dec 2004

Sales Manager

Primary areas of responsibility• Overall responsible for the ad sales in the publisher’s print media• Operational management of the sales and back office staff • Direct sales to media agencies and Key accounts• Member of the management team

Feb 2001 - Sep 2002

Sales Manager

Main Group Aps

Primary areas of responsibility• Building up a sales organization for both ads, subscription and circulation sales• Operational management sales staff • Direct sales to own clients and media agencies

Sep 1999 - Jan 2002

Key Account Manager

Interpress Danmark A/S (Dca A/S)

Primary areas of responsibility• Direct sales responsible for retail chains in the DK market• Responsible for relationship management of a network of Danish publishers (suppliers)

Jul 1997 - Aug 1999

Service Manager

Primary areas of responsibility• Operational manager of the call center with approx. 200 staff members.

Apr 1986 - Jun 1997
Team & coworkers

Colleagues at Brookhaven Instruments AB

Other employees you can reach at brookhaven.se. View company contacts for 24 employees →

FAQ

Frequently asked questions about Thomas Kierstein

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

What company does Thomas Kierstein work for?

Thomas Kierstein works for Brookhaven Instruments AB.

What is Thomas Kierstein's role at Brookhaven Instruments AB?

Thomas Kierstein is listed as VD, CEO at Brookhaven Instruments AB.

What is Thomas Kierstein's email address?

AeroLeads has found 1 work email signal at @arion-group.com for Thomas Kierstein at Brookhaven Instruments AB.

Where is Thomas Kierstein based?

Thomas Kierstein is based in Copenhagen, Capital Region of Denmark, Denmark while working with Brookhaven Instruments AB.

What companies has Thomas Kierstein worked for?

Thomas Kierstein has worked for Brookhaven Instruments Ab, Skylla Europe Bv, Arion Group, Arion Nordic Aps, and Helseriet.Dk.

Who are Thomas Kierstein's colleagues at Brookhaven Instruments AB?

Thomas Kierstein's colleagues at Brookhaven Instruments AB include Robert Söderman, Alexander Rova, David Jansson, David Levisen, and Mikael Medin.

How can I contact Thomas Kierstein?

You can use AeroLeads to view verified contact signals for Thomas Kierstein at Brookhaven Instruments AB, including work email, phone, and LinkedIn data when available.

What skills is Thomas Kierstein known for?

Thomas Kierstein is listed with skills including Sales Management, Coaching, Key Account Management, Sales, Business Strategy, Advertising, Marketing Strategy, and Retail.

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