Wilhelm Imaging Research
| Industry | 
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| Founded | 1995 | 
| Founder | 
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| Website | wilhelm-research | 
Wilhelm Imaging Research is an American company with expertise in the permanence of photographic and digital printing materials.: 408 It provides testing services: 408 and conservation advice.
It was started in 1995 by Henry Wilhelm and Carol Brower,: 9 who in 1993 had together written a book on photograph preservation, The Permanence and Care of Color Photographs: Traditional and Digital Color Prints, Color Negatives, Slides, and Motion Pictures.