TopZero Sinks
TopZero Sinks is a privately held kitchen sink manufacturer offering 550+ stainless steel, granite composite, and specialty sink models, anchored by its patented flush-mount caulk-free system and the award-winning Vera Deluxe LED-lit workstation line. It sells through authorized plumbing and kitchen design showrooms across North America, Europe, and Asia, serving homeowners, designers, builders, and dealers.
- Company typePrivate
- Founded2009
- HeadquartersFort Lauderdale, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What TopZero Sinks does
TopZero Sinks (legally Ukinox USA Kitchen Systems, Inc.) is a privately held kitchen sink manufacturer founded in 2003 and headquartered at 5352 NW 35th Ave, Fort Lauderdale, Florida, with primary production at an Industry 4.0-enabled factory in Düzce, Turkey. The company manufactures over 550 sink SKUs across stainless steel, granite composite, glass, and colored steel materials, organized into product families including TopZero Flush-Mount Sinks (16 sub-series), Workstation Sinks, Undermount and Top-Mount Sinks, Farmhouse Sinks, Bar/Prep Bowls, Utility/Laundry Sinks, and Vanity Sinks. Its core proprietary technology is the patented flush-mount, caulk-free sink system, which integrates the sink level with the countertop to eliminate silicone joints, gaps, and crevices where mold and bacteria can grow; additional patents cover the Vera Deluxe LED-lit workstation sink and the StonChrome farmhouse construction. The premium Vera Deluxe Workstation Sink, built from Type 316 marine-grade stainless steel with multi-color LED lighting, PVD coating, and integrated accessory storage, won the Best of KBIS 2025 Gold Award. Sub-brands include Vera Deluxe, Stonchrome, Marblinox, and a German-made Granite Composite line.
TopZero sells exclusively through an authorized dealer network of plumbing showrooms and kitchen design showrooms across at least 15 US states and Canada, supplemented by international distribution in Europe and Asia. Pricing is quote-based and not publicly disclosed; the company operates its website primarily as a product information, catalog distribution, and dealer-locator channel, with a 'Become a Dealer' application flow. GTM motion combines channel partners, event-driven demand generation through major trade shows (KBIS in the US, SICAM in Italy, Area G41 in Germany), and content marketing via its blog and Instagram. End customers are individual homeowners seeking premium kitchen upgrades, kitchen and bath designers and architects specifying products for client projects, builders and countertop fabricators requiring reliable install-ready solutions, and showroom resellers seeking differentiated, award-winning SKUs. Revenue is generated through one-time hardware sales of sinks and complementary accessories (cutting boards, bottom grids, colanders, drying mats, rinsing baskets), with no subscription or recurring revenue components. The company is in the process of transitioning its US brand identity from Ukinox to TopZero while retaining the Ukinox USA legal entity.
TopZero Sinks firmographics
Firmographics- Name
- TopZero Sinks
- Legal name
- Ukinox USA Kitchen Systems Inc.
- Website
- https://topzero.com
- Company type
- Private
- Founded year
- 2009
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- TopZero Sinks is a privately held kitchen sink manufacturer offering 550+ stainless steel, granite composite, and specialty sink models, anchored by its patented flush-mount caulk-free system and the award-winning Vera Deluxe LED-lit workstation line. It sells through authorized plumbing and kitchen design showrooms across North America, Europe, and Asia, serving homeowners, designers, builders, and dealers.
- Ownership category
- akta.pro rank
TopZero Sinks industry classification
Industry- Product category
- Kitchen Sinks
- NAICS
- Plumbing Fixture Fitting and Trim Manufacturing (332913)
- SIC
- Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)
- akta.pro primary industry
- Sinks & Water Filtration/Dispensers Showrooms (CRAIAFAE)
- akta.pro secondary industries
- Plumbing Fixtures (Faucets, Sinks & Bath Fixtures) (IMADALAA), Kitchen & Bath Installation & Project Services (Retail + Install) (CRAIAFAH), Kitchen Island & Custom Storage Solutions (HSAPAAAH), Kitchen & Bath Countertops (Stone/Quartz/Solid Surface) Showrooms (CRAIAFAF)
Keywords
Where TopZero Sinks is headquartered
LocationHeadquarters
- HQ city
- Fort Lauderdale
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
TopZero Sinks business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Operations, Supply Chain, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Kitchen Sink Sales: TopZero generates revenue through the sale of stainless steel, granite composite, and specialty kitchen sinks. Products include flush-mount, undermount, top-mount, farmhouse, and workstation sinks sold through authorized dealers and showrooms.
- Accessories Sales: Sale of complementary accessories including cutting boards (CBS 49, CBS 63, CBS 90), steel bottom grids, colanders, rolling drying mats, rinsing baskets, and other accessories.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Quote-based pricing through authorized dealers |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
TopZero Sinks product offering
Product offeringCore offering
TopZero Sinks manufactures and sells premium kitchen sinks built around its patented flush-mount, caulk-free installation technology. The company offers over 550 models of stainless steel, granite composite, glass, and colored steel sinks, including flush-mount, undermount, top-mount, workstation, farmhouse, bar, prep, utility, and laundry sinks, plus complementary accessories (cutting boards, bottom grids, colanders, drying mats, rinsing baskets). Products are sold primarily through authorized plumbing and kitchen design showrooms across the U.S. and Canada, supported by direct-to-consumer service via the company's website and customer service line.
Product overview
TopZero Sinks is a kitchen sink manufacturer offering over 550 models of stainless steel, granite, glass, and colored steel sinks. The core product line centers on the patented TopZero Flush-Mount Sinks featuring caulk-free, seamless installation technology. Key product families include: Workstation Sinks (with integrated accessories), Vera Deluxe Workstation Sink (LED-lit premium offering), Stonchrome Series (farmhouse style), Granite Composite Sinks, Marblinox, and standard Undermount/Top-mount/Bar/Utility/Laundry/Vanity sinks. Accessories include Cutting Boards, Steel Bottom Grids, Colanders, Rolling Drying Mats, and Rinsing Baskets. Products are primarily made from 16-gauge and 18-gauge Type 304 surgical grade stainless steel, with Vera Deluxe featuring Type 316 marine-grade stainless steel. The company operates Düzce factory powered by Industry 4.0 technology, serving the American market for over 16 years alongside operations in Canada, Europe, and Asia.
Differentiator
Problem solved
Functional benefit
Brands
- Vera Deluxe: Luxury workstation sink series featuring Type 316 marine-grade stainless steel, multi-color LED lighting system, and integrated storage drawer. Winner of Best of KBIS 2025 Gold Award.
- Stonchrome
- Marblinox
- Granite Composite
Products and services
- TopZero Flush-Mount Sinks Patented flush-mount sinks featuring seamless caulk-free installation that integrates the sink level with the countertop, eliminating silicone joints, gaps, and exposed edges found in traditional sink installations. Available in multiple series including RS, C, R, W, L, Z, F, WS, M, WT, Touch, D, XR, X, V, and S series. For residential kitchens and remodeling projects.
- Undermount Sinks Sinks mounted beneath the countertop offering a clean, integrated appearance with seamless transition from countertop to sink. Available in stainless steel, granite composite, and sophisticated matte finishes.
- Top-Mount Sinks Sinks installed from above the countertop, also known as drop-in or self-rimming sinks, providing traditional installation approach.
- Workstation Sinks (Ukinox Workstation Series) Sinks designed with integrated accessories that slide across the sink surface, including cutting boards, colanders, drying racks, and bottom grids. Available in both flush-mount and undermount designs.
- Vera Deluxe Workstation Sink Premium workstation sink crafted from Type 316 marine-grade stainless steel featuring multi-color LED lighting system inside the basin, integrated storage drawer and sink cabinet organizer, scratch-resistant PVD-coated satin smooth surface. Winner of Best of KBIS 2025 Gold Award. For luxury kitchens and high-end residential projects.
- Stonchrome Series Sinks Patented farmhouse sink combining porcelain elegance with stainless steel durability. Offers timeless beauty of porcelain apron-front sink without cracking, chipping, or heavy maintenance risks.
- Granite Composite Sinks Sinks made from granite composite material featuring German-made quality, competitive pricing, modern colors, and wide range of models for premium design at strong value.
- Marblinox Sinks Marblinox composite sinks featuring stainless steel basin construction, offering marble-textured design with durable stainless steel interior.
- Farmhouse Sinks Apron-front style sinks designed for exposed front installation, complementing farmhouse and traditional kitchen aesthetics.
- Vanity Sinks Sinks designed for bathroom vanity applications.
- Bar Sinks Compact sinks designed for bar and entertainment area applications.
- Prep Bowls Small preparation sinks for food preparation areas.
- Utility Sinks Heavy-duty sinks designed for utility and service areas.
- Laundry Sinks Sinks designed for laundry room applications.
- Cutting Boards (CBS 49, CBS 63, CBS 90) Wood cutting boards designed to fit across workstation sinks. Available in multiple sizes including CBS 49 (9" x 18-3/8" x 1"), CBS 63 (9" x 18" x 1"), and CBS 90 (9" x 17" x 1").
- Steel Bottom Grid Stainless steel bottom grid for protecting sink surface and improving drainage.
- Colander Colander accessory for workstation sinks.
- Rolling Drying Mat Rolling drying mat accessory for workstation sinks.
- Rinsing Basket Rinsing basket accessory for workstation sinks.
Quantifiable outcome
- 99% reduction in bacteria and microbial organisms in foods when using TopZero steel sinks
- +2 more outcomes
Companies that use TopZero Sinks
Customer profileSegments5 records
Ideal customer profiles5 records
TopZero Sinks technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
TopZero Sinks partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- changeyoursink.comminorIndependent TopZero installers specializing in retrofit installations, enabling homeowners to replace existing undermount sinks with TopZero seamless sinks through on-site replacement services.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
TopZero Sinks competitors and assessment
Company assessmentDirect peers
- Houzer: Houzer is a stainless steel and granite composite kitchen sink brand focused on undermount, top-mount, and apron-front designs. It is a similarly positioned mid-sized competitor in the same premium independent dealer channel.
- Nantucket Sinks: Nantucket Sinks is a US-based specialty kitchen and bath sink brand covering stainless steel, granite composite, and farmhouse designs. It targets a similar premium independent dealer and showroom channel as TopZero.
- Kraus: Kraus is a US-based kitchen and bath fixtures brand specializing in stainless steel sinks, faucets, and workstations. It competes directly with TopZero in the premium stainless steel and workstation sink category through similar dealer and e-commerce channels, and even supplies product registration infrastructure referenced on TopZero's site.
- Zuhne: Zuhne is a kitchen sink specialist competing in the premium stainless steel undermount and workstation categories. It is a like-sized, founder-led brand pursuing the same premium channel mix of dealers and DTC as TopZero.
- Ruvati: Ruvati is a direct-to-consumer and dealer-oriented premium kitchen sink brand known for workstation sinks, stainless steel undermounts, and farmhouse designs. It targets the same premium-to-luxury homeowners and kitchen designers as TopZero with overlapping product formats.
Broad incumbents
- Elkay: Elkay is a large US manufacturer of stainless steel and quartz composite kitchen sinks serving residential and commercial markets. It overlaps with TopZero in stainless steel undermounts, top-mounts, and utility/laundry sinks, but at significantly larger volume and broader distribution.
- Kohler: Kohler is a global kitchen and bath incumbent offering sinks, faucets, cabinets, and appliances through dealer showrooms and big-box retail. TopZero competes for the same kitchen designer and showroom shelf space as Kohler's premium sink lines.
- Blanco: Blanco is a global incumbent in kitchen sinks, faucets, and workstation systems, with a particularly strong position in granite composite and stainless steel sinks. It competes across nearly every TopZero product category but at much greater scale and with broader category coverage.
- Franke: Franke is a global kitchen systems incumbent with strong positions in stainless steel and granite composite sinks, including workstation designs. It is a broad incumbent in TopZero's premium and mid-market sink categories.
Emerging players
- MR Direct: MR Direct is a value-to-mid-tier kitchen and bath sink brand with a strong direct-to-consumer and online distribution presence. It overlaps with TopZero's lower and mid-tier stainless and granite composite SKUs and represents the digitally native end of the channel.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
TopZero Sinks social profiles
Digital presenceTopZero Sinks financial estimates
Financial estimateRevenue estimate
Valuation estimate
TopZero Sinks leadership team
Management profileNumber of profiles
TopZero Sinks funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
TopZero Sinks M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about TopZero Sinks
What does TopZero Sinks do?
TopZero Sinks manufactures and sells premium kitchen sinks built around its patented flush-mount, caulk-free installation technology. The company offers over 550 models of stainless steel, granite composite, glass, and colored steel sinks, including flush-mount, undermount, top-mount, workstation, farmhouse, bar, prep, utility, and laundry sinks, plus complementary accessories (cutting boards, bottom grids, colanders, drying mats, rinsing baskets). Products are sold primarily through authorized plumbing and kitchen design showrooms across the U.S. and Canada, supported by direct-to-consumer service via the company's website and customer service line.
Is TopZero Sinks a public or private company?
TopZero Sinks is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was TopZero Sinks founded?
TopZero Sinks was founded in 2009. It employs 1 to 10 people.
Where is TopZero Sinks based?
TopZero Sinks is headquartered in Fort Lauderdale, United States, in the North America region.
How does TopZero Sinks make money?
Two revenue lines are on record. Kitchen Sink Sales are the primary driver. The others are accessories Sales.
Who are TopZero Sinks's main competitors?
Direct peers on record are Houzer, Nantucket Sinks, Kraus, Zuhne and Ruvati. Broad incumbents are Elkay, Kohler, Blanco and Franke. MR Direct is listed as an emerging player.
Does TopZero Sinks have an API?
No public API is recorded for TopZero Sinks.
What industry is TopZero Sinks in?
TopZero Sinks's product category is Kitchen Sinks. Its primary akta.pro industry code is CRAIAFAE, Sinks & Water Filtration/Dispensers Showrooms, with a secondary code of IMADALAA, Plumbing Fixtures (Faucets, Sinks & Bath Fixtures). Its NAICS code is 332913 and its SIC code is 3430.