The phrase "a significant player and" is correct and usable in written English.
It can be used when describing someone or something that plays an important role in a particular context or industry, often leading into further information or qualifications.
Example: "In the tech industry, Company X is recognized as a significant player and has consistently driven innovation."
Alternatives: "a key contributor and" or "an important participant and".
Mr. Bush and other administration officials still regard Mr. Musharraf as a significant player and as a force for stability in Pakistan, and one who could regain his standing, said an official involved in the policy deliberations.
Recent reports of the EML4 (echinoderm microtubule-associated protein like 4 ALK oncoprotein in NSCLC (non-small cell lung cancer), together with the identification of activating point mutations in neuroblastoma, have highlighted ALK as a significant player and target for drug development in cancer.
ILM has just announced it is setting up a UK office, New Zealand's Weta is a significant player too, and in London, as Webber points out, "there are three world-class VFX companies within five minutes' walk of each other".
"China now is the biggest manufacturer of solar panels and wind turbines, has the biggest hydro-power production [capacity], and has the potential to be a significant player in biomass and geothermal energy supply.
"He is a significant player in cultural and community affairs who's not beholden to institutions or corporations -- a citizen, in the Jeffersonian sense of the word".
"This makes us full partners and a significant player in the space station and space in general," Mr. Dordain said of his organization, which represents 17 European nations.
The question is how much warming will result from a little extra CO2, and whether CO2 is a significant player in our complex and chaotic non-linear climate system.
More and more, India is a significant player in world affairs, and yet it lacks a consistent profile that it can present to the rest of the world.
To become a significant player in the investment and funding landscapes in the UK and potentially international stage.
Princeton is becoming a significant player with new research and deployment of solar power on campus.
TVET was often disregard as a significant player in academic orientation and those statement has been slowly discarded since many are aware that TVET are the best providers of knowledgeable and skilled workers in the 21st century.
