The phrase "a significant partner of" is correct and usable in written English.
It can be used to describe a person, organization, or entity that plays an important role in a partnership or collaboration.
Example: "The company has established itself as a significant partner of the local community in various development projects."
Alternatives: "a key partner in" or "an important collaborator with".
Senegal is also a significant partner, although much of the trade is unofficial, and the smuggling of peanuts and other goods into Senegal is a problem.
We were treated as a significant partner having been involved in all aspects of the project".
35 The partner effects of attitudes toward aging on the psychological well-being of older adults and their partners using the APIM model found that there were significant partner effects of attitude toward aging on their partners' psychological well-being.
Google's arrival signals another significant partner for Lending Club, ahead of a potential initial public offering that could come as soon as next year.
"Google's arrival signals another significant partner for Lending Club, ahead of a potential initial public offering that could come as soon as next year," Mr. de la Merced writes.
Those who are rich, powerful or likely to have the backing of a significant trade partner escape charges that carry the death penalty.
For many species, the presence of a significant social partner can lessen the behavioral and physiological responses to stressful stimuli.
MongoDB is building a significant ecosystem of partners across industries.
Equally, the high representation of women partners in this factor supports previous research which reported that a significant proportion of women partners of men with prostate cancer did not encourage help-seeking for a sexual problem, with many women resigned to, or accepting of, sexual changes [ 60].
Men sharing homes with their significant partners seem jealous of their single comrades seeking a niche in the abode to call their own mantuary.
