Constaff
100%OpenBook. Ehrlich. Kompetent. Transparent.
107 employees · est. 2010 · Heidelberg, Germany
Harema GmbH
WIR STEHEN FÜR DAS BESTE UND SCHMETTERLINGSREIN.
25 employees · est. 1962 · Rodgau, Germany
Harema GmbH is the older company (2010 vs 1962); Constaff is the larger of the two.
Side-by-Side Comparison
| Metric | Constaff | Harema GmbH |
|---|---|---|
| Founded | ||
| Founded | 2010 | 1962 older |
| Headquarters | ||
| Headquarters | Heidelberg, Germany | Rodgau, Germany |
| Employees | ||
| Employees | 107 larger | 25 |
| Industry | ||
| Industry | IT, Information Technology | Logistics, Manufacturing |
| Funding Stage | ||
| Funding Stage | Not tracked yet | Not tracked yet |
| Total Funding | ||
| Total Funding | Not tracked yet | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | Not tracked yet | Not tracked yet |
| Services | ||
| Services | IT Expert Staffing, Project-Based IT Consulting, Hybrid Work Solutions, OpenBook Partnership Approach, Digital Project Implementation | Not tracked yet |
| Target Customers | ||
| Target Customers | DAX Companies, Mid-sized Enterprises, Freelance IT Professionals, Companies Facing IT Staffing Shortages | Not tracked yet |
| Taxonomy | ||
| Taxonomy | IT Staffing, Digital Transformation, Freelance IT Experts, IT Consulting, OpenBook Approach, Technology Recruitment, Single Point Of Contact (SPOC), Project Management, Relationship Management, IT Solutions, Resource Management, Software Development, IT Partner Network, Professional Placement, Contract Management | Professional Cleaning Equipment, Wholesaler, Manufacturer, Efficient Cleaning Solutions, Ergonomic Cleaning Systems, Innovative Cleaning Solutions, Efficient Cleaning Products, Customer-Centric Service, Quality Consultation, Timely Deliveries |
| Website | ||
| Website | constaff.com | harema.de |
About Constaff
Constaff, founded in 2010, is a prominent IT-Personaldienstleister headquartered in Germany. The company distinguishes itself with its commitment to the OpenBook approach, emphasizing transparency, partnership, and fair contractual conditions. Their slogan, "100%OpenBook. Ehrlich. Kompetent. Transpa...
About Harema GmbH
is a German-based company specializing in professional cleaning equipment and providing systems for clean solutions. With over half a century of experience, the company aims to make building cleaning more efficient for its customers. Through its specialized user program, Harema offers ergonomic, ea...
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Funding, hiring, leadership and stack changes at Constaff and Harema GmbH — by email.
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Compiled from the BounceWatch company index. We last looked at Constaff on 27 Mar 2026, and Harema GmbH on 13 Sep 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.