Y
Power100 Contributor

Yarek
Ostaniewicz

Co-Founder, OKNA Windows & Doors

1994 Years in Industry
200+ Employees
★ CONTRIBUTOR Power100 Verified
About

Why Yarek Ostaniewicz
Stands Out

Yarek Ostaniewicz co-founded OKNA Windows & Doors in 1994 with Voitek Kaniewski. Originally from Poland, they met working in New York as general contractors before creating one of the most respected window manufacturing brands in the industry. OKNA has grown from a small 12-employee operation to over 200 employees, consistently redefining their commitment to product quality and customer satisfaction.
Episode Appearances

Yarek Ostaniewicz on
Power100 Shows

Conversations, interviews & appearances featuring Yarek across the Power100 show network.

PowerChat

You’re In My Area – Go Home | James Freeman, Voitek Kaniewski, & Yarek Ostaniewicz PowerChat: PART 4

Discover how networking can transform your contracting business.
PowerChat

“They Say It They Do It” | James Freeman, Voitek Kaniewski, & Yarek Ostaniewicz PowerChat: PART 3

Discover how Okna Windows stands out by keeping promises and focusing internally.
PowerChat

“Finally FINALLY We Got It” | James Freeman, Voitek Kaniewski, & Yarek Ostaniewicz PowerChat: PART 2

Discover the impact of strategic partnerships in home remodeling.
PowerChat

Mutual Commitments Met ✅ | James Freeman, Voitek Kaniewski, & Yarek Ostaniewicz PowerChat: PART 1

Explore how PJ Fitzpatrick’s supplier challenges led to a game-changing partnership.
The Organization
OKNA Windows & Doors
Power100 Contributors

Watch their work.

Yarek Ostaniewicz shares their voice across the Power100 show network. Browse all of their episode appearances on Inner Circle, or explore other contributors shaping the home improvement conversation.

Watch on Inner Circle View Contributors