International Stoneworks, Inc.
International Stoneworks, Inc. is a Houston-based, family-owned natural stone and tile restoration services and stone care products company founded in 1982, serving commercial and residential customers across Texas.
- Company typePrivate
- Founded1982
- HeadquartersHouston, United States
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What International Stoneworks, Inc. does
International Stoneworks, Inc. is a Houston-based, family-owned natural stone and tile restoration business founded in 1982 by Rawi Tabbah. The company provides professional on-site restoration services (cleaning, sealing, polishing, diamond grinding, and protection) for marble, granite, travertine, limestone, slate, onyx, basalt, bluestone, terrazzo, and various ceramic/porcelain/quarry tile surfaces across four Texas metropolitan areas: Houston, Dallas-Fort Worth, San Antonio, and Austin. It also distributes a proprietary line of stone-specific care products (e.g., Tile Glow 2, Marbrofin X, Seal & Go S, Diamond Grinding System, Lavenet) designed for each stone type, and acts as a regional distributor for Akemi, Stone Essentials, Miracle Sealants, Diamond Production of Canada, Stoneworks Products, and select Rust-Oleum products.
The company operates a hybrid business model. Roughly two-thirds of revenue derives from project-based professional restoration services delivered by field technicians to commercial properties (hotels, churches, office buildings, condominiums) and residential homeowners, with quotes generated via phone or on-site consultation. The remaining revenue comes from one-time product sales of stone care chemicals, polishing compounds, and floor maintenance equipment through an e-commerce storefront on intlstoneworks.com and direct phone sales. The customer base is split between commercial and residential; the company serves two distinct buyer segments — property owners/managers requiring expert restoration and individual homeowners or janitorial staff purchasing DIY maintenance products. Pricing is unit-based across products ranging from $27.97 for 6 lb polishing compound to $1,966 for the Hawk Brute Floor Machine, with service pricing quoted on a project basis.
The company is a long-standing member of the Natural Stone Institute (since 1986) and operates with 1-10 employees as a family-owned, privately held entity headquartered at 8650 Fairbanks North Houston. Founder Rawi Tabbah continues to lead with his daughter Jacqueline, who joined in 2009. Distribution is regional (Texas-only) and the technology stack is largely conventional — a website, e-commerce platform, and social media presence on Facebook, LinkedIn, Twitter, Houzz, and YouTube — with no disclosed AI, API, or software product surface.
International Stoneworks, Inc. firmographics
Firmographics- Name
- International Stoneworks, Inc.
- Legal name
- International Stoneworks, Inc.
- Website
- https://intlstoneworks.com
- Company type
- Private
- Founded year
- 1982
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- International Stoneworks, Inc. is a Houston-based, family-owned natural stone and tile restoration services and stone care products company founded in 1982, serving commercial and residential customers across Texas.
- Ownership category
- akta.pro rank
International Stoneworks, Inc. industry classification
Industry- Product category
- Natural Stone & Tile Restoration Services
- NAICS
- Cut Stone and Stone Product Manufacturing (327991)
- SIC
- Specialty Cleaning, Polishing And Sanitation Preparations (2842), Cut Stone & Stone Products (3281)
- akta.pro primary industry
- Natural Stone Cleaning, Polishing & Restoration (Marble/Granite/Travertine/Limestone) (HSAEAOAA)
- akta.pro secondary industries
- Natural Stone Floor Repair, Polishing & Sealing (Marble/Travertine/Granite) (HSAGAFAG), Tile & Stone Surface Restoration (Polishing, Honing, Refinishing) (HSAGAGAG), Stone Repair (Chips, Cracks, Fills) (HSAGAGAH), Stone Sealing & Stain Protection (Marble, Granite, Travertine) (HSAGAGAI), Stone & Tile Cleaners (Granite/Marble/Ceramic) (CRAJACAE), Slate & Flagstone Cleaning, Restoration & Sealing (HSAEAOAJ), Stone Masonry Repair & Restoration (HSAGALAJ)
Keywords
Where International Stoneworks, Inc. is headquartered
LocationHeadquarters
- HQ city
- Houston
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
International Stoneworks, Inc. business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Others
Revenue model
- Restoration Services: Professional stone and tile restoration services performed on-site for commercial and residential customers. Services include cleaning, sealing, polishing, restoration, and protection of natural stone surfaces.
- Product Sales: Sale of stone care and maintenance products including cleaners, sealers, polishing compounds, epoxies, and equipment accessories through e-commerce and direct sales.
- DIY Maintenance Products: Consumer-grade products sold for stone care and maintenance that can be handled by individuals or janitorial staff without professional intervention.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Professional marble polishing compounds |
| Unit Pricing | Pay-as-you-go | Equipment and accessories |
| Unit Pricing | Pay-as-you-go | Epoxies and specialty products |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
International Stoneworks, Inc. product offering
Product offeringCore offering
International Stoneworks provides professional on-site natural stone and tile restoration services (cleaning, diamond grinding, honing, polishing, sealing, and protection) for marble, granite, travertine, limestone, terrazzo, slate, onyx, basalt, bluestone, ceramic, porcelain, and quarry tile surfaces in commercial and residential settings. The company also sells a proprietary line of stone care products—including polishing compounds, cleaners, sealers, epoxies, restoration equipment, and accessories—through its e-commerce store and phone sales channel for use by professionals, janitorial staff, and homeowners.
Product overview
International Stoneworks, Inc. is a stone restoration and maintenance company offering both professional restoration services and a comprehensive product line for natural stone and tile care. The product portfolio centers on professional-grade polishing compounds (Tile Glow® 2, Marbrofin® X), restoration equipment (Diamond Grinding System, Hawk Brute Floor Machine), cleaning solutions (Lavenet, MDR, Zoom, Green Solutions), sealers (Seal & Go® S), and specialty products (SAC poultice, Akemi Marmorkitt fillers). Supporting accessories include various pads (Blue Jay, Gorilla, Jaguar, White Buffing, Steel Wool), brushes (Scrub Grit II), and masking materials. The products serve both professional restorers and residential customers maintaining stone investments.
Differentiator
Problem solved
Functional benefit
Products and services
- Natural Stone Restoration Services
- Tile Glow® 2
- Marbrofin® X
- Diamond Grinding System
- Seal & Go® S
- Akemi Marmorkitt 1000 Universal Knifegrade White
- Lavenet
- SAC (Stain Absorbing Compound)
- Blue Jay Burnishing Pads
- Scrub Grit II Brush
- Hawk Brute Severe Duty Floor Machine
- Green Solutions Floor Finish Remover
- MDR (Mineral Deposit Remover)
- Ver Glow #1
Quantifiable outcome
- Over 40 years of stone restoration experience
- +1 more outcomes
Companies that use International Stoneworks, Inc.
Customer profileNamed customers8 records
Segments3 records
Ideal customer profiles3 records
International Stoneworks, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
International Stoneworks, Inc. partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core and minor.
- Natural Stone InstitutecoreActive member of the Natural Stone Institute since 1986, demonstrating industry leadership, adherence to professional standards, and commitment to the natural stone restoration industry. Membership provides credibility and industry recognition.
- AkemiAuthorized distributor of Akemi products including Marmorkitt 1000 Universal Knifegrade White and other epoxy and adhesive products for stone restoration.
- Stoneworks ProductscoreDistributor of Stoneworks brand products for stone care and maintenance.
- Stone EssentialscoreDistributor of Stone Essentials professional stone care products.
- Diamond Production of CanadacoreSupplier of diamond products and tools for stone grinding and restoration systems.
- Miracle SealantscoreAuthorized distributor of Miracle Sealants sealer and protection products for natural stone surfaces.
- Rust-Oleum (Selected Products)minorAuthorized distributor of select Rust-Oleum products related to stone care and maintenance.
Scale indicators3 records
Recent moves5 records
Expansion highlights5 records
International Stoneworks, Inc. competitors and assessment
Company assessmentEmerging players
- Akemi chemisch technische Spezialfabrik: German manufacturer of stone adhesives, epoxies, and care products including the Marmorkitt line that International Stoneworks distributes. Strong product-category overlap and shared professional stone-restoration customer base.
- Miracle Sealants: Manufacturer of sealers and surface care products for natural stone, tile, and grout. International Stoneworks is already an authorized distributor of Miracle Sealants, indicating directly comparable product portfolio and customer overlap.
- Laticrete (StoneTech): Manufacturer of stone and tile care products under the StoneTech brand, including cleaners and sealers for natural stone. Comparable product category and end-user customer (DIY consumers and contractors) to International Stoneworks' product line.
- Custom Building Products (Aqua Mix): Manufacturer of Aqua Mix brand stone and tile care products, including sealers, cleaners, and polishing compounds. Direct product-line overlap with International Stoneworks' proprietary cleaners and sealers.
Broad incumbents
- ServiceMaster Restore: Large national restoration and cleaning services provider serving commercial and residential customers. Overlaps with International Stoneworks' commercial restoration motion, though ServiceMaster spans fire/water/mold remediation broadly.
- Stanley Steemer International: National carpet, tile, and hard-surface cleaning franchise with overlapping hard-surface restoration capabilities. Comparable end-customer base and on-site service model, but operates much more broadly than International Stoneworks' stone-only focus.
- Coit Group: National cleaning and restoration franchise offering carpet, upholstery, tile, and stone cleaning services. Comparable in-service delivery and customer base, but with a much broader cleaning portfolio than International Stoneworks.
Direct peers
- Sir Grout: National franchise specializing in natural stone and grout restoration and cleaning for residential and commercial customers. Directly comparable service offering, target market, and on-site delivery model to International Stoneworks' core business.
Regional players
- Surface Renew: Regional natural stone and tile restoration service provider. Comparable service offerings (honing, polishing, sealing) and target customers, but operates in different geographic markets from International Stoneworks.
Others
- HTC Twister (HTC Sweden): Manufacturer of professional diamond grinding and polishing tools and machines for concrete and natural stone. Comparable equipment category to International Stoneworks' Diamond Grinding System; acts more as an industry supplier than direct competitor.
Market position
Strengths1 record
Weaknesses1 record
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
International Stoneworks, Inc. social profiles
Digital presenceInternational Stoneworks, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
International Stoneworks, Inc. leadership team
Management profileNumber of profiles
Profiles2 records
International Stoneworks, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
International Stoneworks, Inc. 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 International Stoneworks, Inc.
What does International Stoneworks, Inc. do?
International Stoneworks provides professional on-site natural stone and tile restoration services (cleaning, diamond grinding, honing, polishing, sealing, and protection) for marble, granite, travertine, limestone, terrazzo, slate, onyx, basalt, bluestone, ceramic, porcelain, and quarry tile surfaces in commercial and residential settings. The company also sells a proprietary line of stone care products—including polishing compounds, cleaners, sealers, epoxies, restoration equipment, and accessories—through its e-commerce store and phone sales channel for use by professionals, janitorial staff, and homeowners.
Is International Stoneworks, Inc. a public or private company?
International Stoneworks, Inc. is a private company. It is classified as family owned and is currently operating.
When was International Stoneworks, Inc. founded?
International Stoneworks, Inc. was founded in 1982. It employs 1 to 10 people.
Where is International Stoneworks, Inc. based?
International Stoneworks, Inc. is headquartered in Houston, United States, in the North America region.
How does International Stoneworks, Inc. make money?
Three revenue lines are on record. Restoration Services are the primary driver. The others are product Sales and DIY Maintenance Products.
Who are International Stoneworks, Inc.'s main competitors?
Emerging players on record are Akemi chemisch technische Spezialfabrik, Miracle Sealants, Laticrete (StoneTech) and Custom Building Products (Aqua Mix). Broad incumbents are ServiceMaster Restore, Stanley Steemer International and Coit Group. Sir Grout is listed as a direct peer. Surface Renew is listed as a regional player. HTC Twister (HTC Sweden) is listed as an others.
Does International Stoneworks, Inc. have an API?
No public API is recorded for International Stoneworks, Inc..
What industry is International Stoneworks, Inc. in?
International Stoneworks, Inc.'s product category is Natural Stone & Tile Restoration Services. Its primary akta.pro industry code is HSAEAOAA, Natural Stone Cleaning, Polishing & Restoration (Marble/Granite/Travertine/Limestone), with a secondary code of HSAGAFAG, Natural Stone Floor Repair, Polishing & Sealing (Marble/Travertine/Granite). Its NAICS code is 327991 and its SIC code is 2842.