Surrey’s African Caribbean Engagement Programme (ACE) will become an independent charity after receiving £540,000 from Sport England.
Launched in January, the scheme handed scholarships to 25 young players.
It will now be rolled out across London and Birmingham, with the target to include three more cities.
Chair of the charity Ebony Rainford-Brent, the first black woman to play for England, said: “This is about opening doors which have been shut.”
Speaking to BBC Sport, she added: “I almost ended up in tears when I saw the kids training at The Oval this summer.
“If you know what it feels like to have doors shut on you, to be able to do something about it is powerful.”
Rainford-Brent, who was part of the England team that won the World Cup in 2009, was instrumental in the foundation of the ACE Programme, which had the aim of tackling a 75% decline in cricket participation by members of the Black community.
Seventy young players attended trials in March, the scholars then taking part in training and matches across the summer. One went on to represent Surrey Under-18s.
The ACE Programme was founded before the advent of the Black Lives Matter movement, which spurred discussions about English cricket’s attitude towards fighting racism.
In June, former England batsman Michael Carberry said that racism was “rife” in the sport, with the England and Wales Cricket Board (ECB) in July announcing a range a measures aimed at strengthening inclusion and diversity. The ECB has also given a grant to the ACE Programme.
“We are aware that the BAME community has fewer opportunities, less access to activities and fewer pathways in the game,” said Rainford-Brent.
“I got a one-off opportunity to play through a charity coming into my school, but it always stayed with me that there were 50 kids there who loved the game but didn’t get the chance to play.”
Of the ACE Programme’s 25 scholars, only two were girls, a trend reflecting the fact that the England women’s team has only ever been represented by four BAME players.
“There is a lot more work to do to encourage black females to get involved in our sport and that has so many layers to it,” said Rainford-Brent. “We have to let young, black females know that cricket can be a sport for them.
“You could see society represented in the men’s team that won the World Cup, but the women’s team is miles away.”
The announcement of the foundation of the ACE charity comes as October’s Black History Month draws to a close.
“We have been celebrating Black history and culture, but we still have work to do,” said Rainford-Brent.
“It’s a reminder of everything we have seen come up this year and the light that has been shone on our game.”