jk development
at a glance
2011
founded
2000+
projects
1
owner
270
employees
11
languages
jk development was founded in 2011. the german headquarter is in munich, the austrian headquarter is in vienna and in switzerland we call zug our home. with our many years of experience stemming from over 2,000 realised projects in various industries, we know how to successfully communicate complex solutions and services.
our brand is characterised by loyalty and continuity. as owner and founder, marco mannhart manages the company jk development. we currently have 270 employees. with our full-time b2b agents, we cover 11 languages. this enables us to carry out numerous projects simultaneously and to take on new projects at short notice. thanks to our international team, we are very well placed to respond to local cultures and special features of the respective countries, even for international projects.
jk development is 100% self-financed. our corporate culture is characterised by passion and the highest quality standards.
our consistent growth confirms our success and fills us with pride.
check out our success calculator here to find out what contribution we can make to your success.
about us
our multilingual call centre offers our swiss and international customers the complete spectrum of new customer acquisition and customer care options. as a professional call centre, we support our customers with appointments and lead generation, as well as direct customer acquisition.
as a data specialist, we offer database services and address processing for our customer database – including address verification. this forms the basis of all successful marketing campaigns.
As an outsourcing service provider, we specialise in customer care services – from order acceptance to support centre/help desk or back office services. comprehensive customer service with outstanding expertise – all on your behalf.
our employees
Founder & CEO
Marco Mannhart
e-mail : mannhart.marco@jk-development.ch
doesn't ask “why?”, instead “why not?”
Head of Human Resources
Brigitte Paternostro
e-mail : paternostro.brigitte@jk-development.ch
the captain of our crew ship
HR Assistant
Alissia Villiger
e-mail: villiger.alissia@jk-development.ch
head of finance and controlling
corinne schmid
schmid.corinne@jk-development.ch
employee finance and accounting
merita zefi
zefi.merita@jk-development.ch
CMO
Larisa Moroz
e-mail : moroz.larisa@jk-development.ch
always at the forefront because she plans ten steps ahead
Head of Content Marketing
Andreas Fiersbach
e-mail : fiersbach.andreas@jk-development.ch
he ignites the content turbo
COO
Marco Stettler
e-mail : stettler.marco@jk-development.ch
is everywhere with boost
Relationship Manager
Ivanna Hrushka Birnbaum
e-mail : hrushkabirnbaum.ivanna@jk-development.ch
her tireless effort breaks down barriers
Sales Manager
Akin Kahveciusagi
e-mail : kahveciusagi.akin@jk-development.ch
customer satisfaction drives his success
Senior Key Account Manager
Hanspeter Lehmann
e-mail : lehmann.hanspeter@jk-development.ch
Senior Sales Manager
Susanna Murara
e-mail : murara.susanna@jk-development.ch
mediterranean flair meets german-speaking switzerland - the best of both worlds
Sales Manager
Lisa Rossol
e-mail: rossol.lisa@jk-development.ch
Key Account Manager
Marcel Schmidt
e-mail : schmidt.marcel@jk-development.ch
the digital transformation nerd
Key Account Manager
Dusan Vukovic
e-mail: vukovic.dusan@jk-development.ch
Relationship Manager
Ivanna Hrushka Birnbaum
e-mail : hrushkabirnbaum.ivanna@jk-development.ch
her tireless effort breaks down barriers
Sales Manager
Akin Kahveciusagi
e-mail : kahveciusagi.akin@jk-development.ch
customer satisfaction drives his success
Senior Key Account Manager
Hanspeter Lehmann
e-mail : lehmann.hanspeter@jk-development.ch
Senior Sales Manager
Susanna Murara
e-mail : murara.susanna@jk-development.ch
mediterranean flair meets german-speaking switzerland - the best of both worlds
Sales Manager
Lisa Rossol
e-mail: rossol.lisa@jk-development.ch
Key Account Manager
Marcel Schmidt
e-mail : schmidt.marcel@jk-development.ch
the digital transformation nerd
Key Account Manager
Dusan Vukovic
e-mail: vukovic.dusan@jk-development.ch
Relationship Manager
Ivanna Hrushka Birnbaum
e-mail : hrushkabirnbaum.ivanna@jk-development.ch
her tireless effort breaks down barriers
Sales Manager
Akin Kahveciusagi
e-mail : kahveciusagi.akin@jk-development.ch
customer satisfaction drives his success
Senior Key Account Manager
Hanspeter Lehmann
e-mail : lehmann.hanspeter@jk-development.ch
Senior Sales Manager
Susanna Murara
e-mail : murara.susanna@jk-development.ch
mediterranean flair meets german-speaking switzerland - the best of both worlds
Sales Manager
Lisa Rossol
e-mail: rossol.lisa@jk-development.ch
Key Account Manager
Marcel Schmidt
e-mail : schmidt.marcel@jk-development.ch
the digital transformation nerd
Key Account Manager
Dusan Vukovic
e-mail: vukovic.dusan@jk-development.ch
Head of Inside Sales
Sophie Marty
e-mail : marty.sophie@jk-development.ch
always looks far beyond the horizon
Chief Database Officer
Emilia Kaufmann
e-mail : kaufmann.emilia@jk-development.ch
has an uncanny knack of converting data into achievement
Relationship Manager
Sabrina Bornhauser
e-mail : bornhauser.sabrina@jk-development.ch
the cool, calm and collected professional for hot leads
Chief Project Officer
Ayse Cakir
e-mail : cakir.ayse@jk-development.ch
the style icon who also manages her projects with style
Relationship Manager
Adrién Louvet
e-mail : louvet.adrien@jk-development.ch
with that french charm that guarantees your success
Project Manager
Nathalie Pohlmann
e-mail : pohlmann.nathalie@jk-development.ch
keeps a cool head in the hottest of situations
Relationship Manager
Monica Raschle
e-mail : raschle.monica@jk-development.ch
our multitasking miracle
Relationship Manager
Sebastian Roth
e-mail : roth.sebastian@jk-development.ch
the musical talent that rocks his projects
Project Manager
Eveline Wagner
e-mail : wagner.eveline@jk-development.ch
a master of strength combined with resilience
Relationship Manager
Rita Wild
e-mail : wild.rita@jk-development.ch
a fantastic relationship manager at jk, and a super-mum at home
Project Manager
Tanja Wildemann
e-mail : wildemann.tanja@jk-development.ch
a history buff with a history of success in customer projects
Relationship Manager
Sabrina Bornhauser
e-mail : bornhauser.sabrina@jk-development.ch
the cool, calm and collected professional for hot leads
Chief Project Officer
Ayse Cakir
e-mail : cakir.ayse@jk-development.ch
the style icon who also manages her projects with style
Relationship Manager
Adrién Louvet
e-mail : louvet.adrien@jk-development.ch
with that french charm that guarantees your success
Project Manager
Nathalie Pohlmann
e-mail : pohlmann.nathalie@jk-development.ch
keeps a cool head in the hottest of situations
Relationship Manager
Monica Raschle
e-mail : raschle.monica@jk-development.ch
our multitasking miracle
Relationship Manager
Sebastian Roth
e-mail : roth.sebastian@jk-development.ch
the musical talent that rocks his projects
Project Manager
Eveline Wagner
e-mail : wagner.eveline@jk-development.ch
a master of strength combined with resilience
Relationship Manager
Rita Wild
e-mail : wild.rita@jk-development.ch
a fantastic relationship manager at jk, and a super-mum at home
Project Manager
Tanja Wildemann
e-mail : wildemann.tanja@jk-development.ch
a history buff with a history of success in customer projects
Relationship Manager
Sabrina Bornhauser
e-mail : bornhauser.sabrina@jk-development.ch
the cool, calm and collected professional for hot leads
Chief Project Officer
Ayse Cakir
e-mail : cakir.ayse@jk-development.ch
the style icon who also manages her projects with style
Relationship Manager
Adrién Louvet
e-mail : louvet.adrien@jk-development.ch
with that french charm that guarantees your success
Project Manager
Nathalie Pohlmann
e-mail : pohlmann.nathalie@jk-development.ch
keeps a cool head in the hottest of situations
Relationship Manager
Monica Raschle
e-mail : raschle.monica@jk-development.ch
our multitasking miracle
Relationship Manager
Sebastian Roth
e-mail : roth.sebastian@jk-development.ch
the musical talent that rocks his projects
Project Manager
Eveline Wagner
e-mail : wagner.eveline@jk-development.ch
a master of strength combined with resilience
Relationship Manager
Rita Wild
e-mail : wild.rita@jk-development.ch
a fantastic relationship manager at jk, and a super-mum at home
Project Manager
Tanja Wildemann
e-mail : wildemann.tanja@jk-development.ch
a history buff with a history of success in customer projects
advisory lead
Stefan Jakob
e-mail : jakob.stefan@jk-development.ch
head of growth management
reto von arx
e-mail: r.vonarx@3diam.ch
head of social selling
moritz tittler
e-mail: tittler.moritz@jk-development.ch
founder & ceo permagroup
claudio antonica
e-mail: cantonica@permagroup.ch
senior sales advisor
manfred köhl
e-mail: koehl.manfred@jk-development.ch
advisory board
thomas dieringer
e-mail: dieringer.thomas@jk-development.at
advisory lead
Stefan Jakob
e-mail : jakob.stefan@jk-development.ch
head of growth management
reto von arx
e-mail: r.vonarx@3diam.ch
head of social selling
moritz tittler
e-mail: tittler.moritz@jk-development.ch
founder & ceo permagroup
claudio antonica
e-mail: cantonica@permagroup.ch
senior sales advisor
manfred köhl
e-mail: koehl.manfred@jk-development.ch
advisory board
thomas dieringer
e-mail: dieringer.thomas@jk-development.at
advisory lead
Stefan Jakob
e-mail : jakob.stefan@jk-development.ch
head of growth management
reto von arx
e-mail: r.vonarx@3diam.ch
head of social selling
moritz tittler
e-mail: tittler.moritz@jk-development.ch
founder & ceo permagroup
claudio antonica
e-mail: cantonica@permagroup.ch
senior sales advisor
manfred köhl
e-mail: koehl.manfred@jk-development.ch
advisory board
thomas dieringer
e-mail: dieringer.thomas@jk-development.at
COH