About Jelena
INTERIOR DESIGNER,
CREATIVE DIRECTOR,
BRAND STYLIST, ARTIST
& VISUAL STORYTELLER.
Designing Exceptional Spaces
JT & Co. is a multidisciplinary interior design studio specialising in luxury private residences and international projects. Our work is guided by a passion for creating beautiful, functional spaces with refined detailing, thoughtfully tailored to each client’s lifestyle and vision.
Curated by Expert Hands
Founded in 2015 by Jelena Tosic, we are an award-winning, highly successful practice with an established reputation for delivering prime residential projects valued between $2M and $20M across Ontario.
Driven by a commitment to quality craftsmanship and excellence, our hand-picked team brings together diverse expertise from across the design spectrum to achieve exceptional results.
Every project is approached as a unique collaboration. Working seamlessly across our studio, our talented designers ensure that our creative direction both amplifies and embodies your vision. From the first sketch to final installation, we execute with precision to create your dream home or maximise the potential of your property investment.
The founder
JELENA TOSIC
Crafting interiors that reflect who you are, authentic, refined, and effortlessly aligned with your vision.
With over 10 years of interior design experience and a background in business and marketing, I combine strategy with creativity to design spaces that feel authentic, functional, and deeply personal. My goal is to make the design process effortless and inspiring—so your space not only looks beautiful but truly reflects who you are.
Strategy Meets Soul
If you’re tired of interiors that look beautiful but don’t feel like you—spaces that follow trends yet lack soul—you’re in the right place. My approach goes beyond aesthetics, blending thoughtful design with a deep understanding of your lifestyle and vision. No more cookie-cutter solutions or endless redesigns. Here, it’s about creating a space that feels right, looks timeless, and truly works for you.
All-in-One Solutions
Design strategy? Check. Project planning? Check. Photography that actually showcases your space and tells your brand’s story? Double-check. I’ve built a seamless, end-to-end process that removes the guesswork from creating a polished, professional presence for your interiors—online and off. From measurable KPIs to fast, focused transformations (30 days, anyone?), I’ve got every detail covered so you can do what you do best while your work shines.
Personalized with a VIP Touch
This isn’t a cookie-cutter, one-size-fits-all design service. Every project is tailored to your vision, lifestyle, and goals—so your space not only looks beautiful but works beautifully for you. I’m hands-on every step of the way, offering a high-touch, personalised experience. From concept to sourcing, styling, and final reveal, I handle every detail so you can relax and enjoy the process. And if you ever need guidance or have questions, I’m just a call or click away. Your space, your story—brought to life with care and intention.
Our Design Philosophy
Jelena Tosic is a tastemaker who celebrates timeless design over passing trends. Her work masterfully fuses classic elegance with contemporary influences, placing emphasis on the finest materials and exceptional craftsmanship to achieve enduring quality.
Renowned for her exquisitely crafted luxury interiors, Jelena approaches every project with an unwavering attention to detail and a commitment to refined, lasting beauty.
Experience Luxury
Interior Design, Luxury Property Styling, & Retail Services
STUDIO
JT & Co. Interiors