On Assignment, Inc.
- Provides temporary scientific professionals to laboratories in the biotechnology, environmental, chemical, food and beverage industries. (Nasdaq: ASGN).
- http://www.assignment.net/

Scientemps, Inc.
- Provides temporary and permanent personnel and job placement in the scientific, medical, engineering and technical fields.
- http://www.scientemps.com/

Seltek
- Recruitment service for technical and scientific instrument sales in the UK. Includes list of available positions.
- http://www.seltekconsultants.co.uk/sciencejobsblog.html

LabTemps
- Specializes in the staffing of scientific and laboratory personnel.
- http://www.labtemps.com

Aceplace
- A tool for ranking senior scientists. Let user fill out a web form, and give the employer ranking list by email.
- http://www.aceplace.com

Lab Support UK
- Science recruitment agency specialising in temporary and temp-to-perm positions within the United Kingdom. Page includes list of current vacancies.
- http://www.labsupport.co.uk/

Trusted Experts
- Agent for placement of technical professionals within QinetiQ, Europe's science and technology organisation.
- http://www.qinetiq.com/trustedexperts

JobsInScience
- Employment Agency specialising in Scientists and Technicians.
- http://www.scitemps.co.uk

SciTech Recruiters
- Full-service, permanent placement firm of scientists and support staff in the biotech, chemistry, pharmaceutical industries, engineering and computer science.
- http://www.scitechrecruiters.com

Scientific Search
- Full service employment agency offering multiple staffing options.
- http://www.scientificsearch.com

Camco
- Agency dedicated to the recruitment of staff for scientific related positions.
- http://www.camcoscientific.co.uk

Scientific Staffing Solutions Ltd.
- Recruitment service for cost effective, customised service to scientific employers.
- http://www.sss-ltd.co.uk

Kelly Scientific Resources
- Business unit of Kelly Services, providing staffing solutions in general laboratory staffing, clinical trials research, environmental health and safety, and via future scientist programs.
- http://www.kellyscientific.com/