"International Studies with One Single Contact"
LEYHAUSEN is in a position to organise and implement national and international field studies of any size at any time.
From our own premises and with our own interviewers in Germany, France, Great Britain, Italy, Spain and the Middle East, we organise, coordinate and manage our international field work to collect data for you on the behaviour of people in the market place, in the comsumer field and on a social level.
We will also gladly carry out data collection for you in the countries in which we do not have our own premises. Here, we have worked for several years with experienced partner companies. The benefit to you: You have only one contact person for the data collection of your study. This saves you time and effort in coordination and is also cost effective.
Through the use of multimedia laptops, we can not only carry out paper & pencil surveys but also CAPI interviews. We have 250 laptops and a large pool of trained and experienced interviewers worldwide who are equipped with their own computers, enabling the realisation of a large number of cases.
CAPI data collection is carried out using modern multimedia laptops which are capable of recording audio files (music, advertisements amongst others) and video sequences. We use the proven software in2quest, amongst others, for all computer-aided surveys. Furthermore, the use of any other software is feasible at our offices at any time.
- Around 4000 reliable face-to-face interviewers in Europe
- Around 1600 reliable face-to-face interviewers in the Middle East and in North Africa
- 730 multimedia laptops throughout Europe
- Germany: 250
- France: 170
- Great Britain: 120
- Italy: 130
- Spain: 60
- 60 multimedia laptops in the Middle East and in North Africa
- UAE: 15
- Saudi Arabia: 15
- Egypt: 15
- Tunisia: 15
- Experienced partner companies worldwide
- Computer aided collection methods
- Recording of audio files (WAV, MP3)
- Recording of video sequences
- Regular software and hardware updates
- Software: Amongst other in2quest
We can carry out the following for you:
- Household and consumer surveys
- In-depth interviews
- Business-to-business surveys
- Experts surveys
- POS and trade fair surveys
- Mystery Shopping
- Home Use Tests
- Tests on advertising material
- Price acceptance tests
- Paper & Pencil
- Laptop questioning (CAPI)
- Internet questioning (WAPI)
- In-depth interviews
- Postal interviews
Our global field of interviewers are coordinated, managed and personally supported locally by our own supervisors in all countries.
Over 5600, some multilingual, interviewers work for LEYHAUSEN worldwide:
- Around 4000 reliable face-to-face interviewers in Europe
- Germany: 1900 interviewers, allocated country-wide to guarantee blanket coverage (120 full timers)
- France: 780 interviewers
- Great Britain: 420 interviewers
- Italy: 580 interviewers
- Spain: 430 interviewers
- Around 1600 reliable face-to-face interviewers in the Middle East, South America and in North Africa
- Brazil: 440 Interviewers
- UAE: 240 interviewers
- Saudi Arabia: 450 interviewers
- Kuwait: 210 interviewers
- Bahrain: 95 interviewers
- Egypt: 120 interviewers
- Algeria: 95 Interviewers
- Morocco: 50 Interviewers
- Tunisia: 90 interviewers
- Others (amongst others, Qatar, Oman, Lebanon, Jordan and Syria) around 420 interviewers
The broad range of different qualifications of our interviewers and their high levels of motivation guarantee extremely reliable study results. As well as pay commensurate to performance, fair cooperation with the interviewers is also important to us.
Every interviewer receives a personal briefing before each study capitalised on extensive ongoing training
- Pre-test to ‘evaluate’ the interviewer
- Equip all interviewers with an interviewer manual
- Interviewer hotline is provided for interviewers at all times for queries
- Intensive briefing of interviewers by project manager (and customer) before each project.
- Independent monitoring department
- Quality control of surveys by specially trained moderators for completeness, handling of the survey materials, technical accuracy and plausibility.
- Quota monitoring by the project manager
- Monitoring of the interviewers: Telephone and written monitoring of a randomly selected group of people surveyed (usually 30% of the overall control sample).
General / multi-country studies
- Michael Leyhausen
Phone: +49(0)214 8334-102
Fax: +49(0)214 8334-250
E-Mail: m.leyhausen@leyhausen.com - Barbara Peters
Phone: +49 (0)214 8334-320
Fax: +49 (0)214 8334-250
E-Mail: b.peters@leyhausen.com - Jens Hoffmann
Phone: +49 (0)214 8334-324
Fax: +49 (0)214 8334-250
E-Mail: J.Hoffmann@leyhausen.com
Germany
- Frauke Scharrenbroich
Phone: +49(0)214 8334-119
Fax: +49 (0)214 8334-250
E-Mail: F.Scharrenbroich@leyhausen.com
France
- Barbara Peters
Phone: +49 (0)214 8334-320
Fax: +49 (0)214 8334-250
E-Mail: b.peters@leyhausen.com
United Kingdom
- Cathy Parker-Sauer
Phone: +44 208 60046-10
Fax: +44 208 60046-13
E-Mail: C.Parker@leyhausen.com
Italy
- Eleonora Wein
Phone: +39 02 4548 5504
Fax: +39 02 4548 5415
E-Mail: E.Wein@leyhausen.com
Spain
- Kaja Kudre
Phone: +34 952 9213-25
Fax: +34 952 92 13 30
E-Mail: K.Kudre@leyhausen.com
Middle East, North Africa and South America
- Barbara Peters
Phone: +49 (0)214 8334-320
Fax: +49 (0)214 8334-250
E-Mail: b.peters@leyhausen.com
