Launch Your Markham Computing Infrastructure and Web Hosting Startup
This page is your practical starting point for launching a Markham-based computing infrastructure provider, data processing operation, and web hosting business. You’ll find a clear, step-by-step overview of what it takes to register, set up secure facilities, and meet the governing rules for NAICS 518210. It highlights the 11 requirements you’ll need to satisfy, plus the permits, typical startup costs, and a realistic timeline to go live.
You’ll learn the essentials: a practical requirements overview, including what approvals to secure and where to file, the permits you may need at municipal and provincial levels, realistic startup costs and budgeting tips, and a practical timeline from planning to launching your service in Markham.
Markham is a thriving tech hub with strong fiber connectivity, skilled IT talent, and supportive local programs. Its proximity to Toronto, reliable infrastructure, and pro-business environment make it an ideal place to build a computing infrastructure, data processing, and web hosting company that serves local customers and beyond.
Requirements Overview
The most critical requirement for operating a business in Markham is Occupational Health and Safety Act Compliance. This is a legal obligation that ensures your workplace meets safety rules designed to protect employees, customers, and the public. You cannot legally run a computing infrastructure, data processing, web hosting, or related service business without demonstrating compliance with the Occupational Health and Safety Act; it is non-negotiable and failure could lead to fines, shutdowns, or other penalties.
Beyond safety, there are mandatory operational requirements to keep your doors open. You’ll need a Business Licence to operate legally in Markham, and you should have proper risk management in place—this includes WSIB coverage for workplace injuries and adherence to Employment Standards so you treat your staff fairly and lawfully. For data and security, you’ll want to align with privacy and cybersecurity expectations: PIPEDA Privacy Compliance, Data Protection and Privacy practices for IT services, and Cybersecurity Standards with an Incident Response plan. Together, these measures help you run a responsible, reliable service and protect both your clients and your business.
Business Registration & Tax: You’ll also handle essential registrations and taxes. Obtain a Business Number (BN) registration ( Ontario-specific business identifiers) and complete Ontario Business Name Registration (ServiceOntario). Plan for GST/HST registration if your revenue crosses the threshold, and set up Payroll Deductions Registration to manage employees’ withholdings. Having these registrations in place keeps you compliant with federal and provincial tax rules and makes billing, payroll, and supplier relationships straightforward.
Next steps: Start by confirming OHSA compliance and obtaining a Business Licence, then complete BN and Ontario business name registrations, and set up GST/HST and payroll tax processes. Consider consulting a local adviser or startup mentor to map t
Detailed Requirements
Here are the specific requirements for starting a computing infrastructure providers, data processing, web hosting, and related services in Markham:
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Business Licence RequiredGeneral business licence required to operate a business in City of Markham. Apply to City of Markham for Business Licence: 1. Determine business category 2. Complete business licence application 3. Submit required documents (ID, lease, zoning confirmation) 4. Pay application and annual fees 5. Await approval and receive licence Contact City of Markham Business Licensing for specific requirements. Home-based businesses may have different requirements. Annual renewal required.
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Business Number (BN) Registration RequiredA 9-digit Business Number is required for most businesses operating in Canada. It is used to interact with the Canada Revenue Agency and other federal programs. Required for GST/HST, payroll, corporation income tax, and import/export accounts. Register FREE online through Business Registration Online (BRO) at canada.ca. Takes 15-30 minutes. As of November 3, 2025, online registration is MANDATORY for new BNs - phone registration no longer available. You'll need: business name, address, owner SIN, business type, and start date. BN (9-digit number) issued INSTANTLY online. Available 21 hours/day, 7 days/week (closed 3-6am ET for maintenance).
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Ontario Business Name Registration (ServiceOntario) RequiredBusinesses in Ontario operating under a name other than the owner's legal name must register with Ontario Business Registry through ServiceOntario. This includes sole proprietorships, partnerships, and business names for corporations. Registration provides legal protection for the business name within Ontario and is required for banking, licensing, and business operations. Registration can be completed online through Ontario Business Registry. Business name registrations must be renewed every 5 years. Register business name with Ontario Business Registry: 1. Search Ontario Business Registry (free) for name availability 2. Consider NUANS name report ($25) for thorough search 3. Register online through Ontario Business Registry 4. Pay registration fee ($60 for sole proprietorship/partnership) 5. Receive 9-digit Ontario Business Identification Number (BIN) 6. Registration valid for 5 years 7. Renew before expiry
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PIPEDA Privacy Compliance RequiredPIPEDA Privacy Compliance requirement for businesses in this jurisdiction. This compliance requirement ensures compliance with provincial regulations, protects consumers, and maintains industry standards. Requirements typically include business registration, professional qualifications or training, facility standards where applicable, insurance coverage, and adherence to relevant codes of practice. Specific details vary by province and business type. Businesses must consult relevant provincial authorities, regulatory colleges, or licensing bodies for complete requirements. Operating without required compliance may result in fines, closure orders, or inability to legally operate. Comply with PIPEDA by appointing privacy officer, obtaining consent for data collection, implementing privacy policy, and enabling access requests. No registration required.
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Occupational Health and Safety Act Compliance RequiredAll Ontario workplaces must comply with the Occupational Health and Safety Act to ensure safe working conditions. Requirements include workplace safety policies, training, hazard assessments, and incident reporting. No registration - compliance law. Must post OHSA in workplace. JHSC required for 20+ workers (or 6+ in designated industries). Nov 2025: New administrative penalty scheme, defibrillator reimbursement. Telework now covered. Fines: up to $500K individuals, $1.5M corporations. 27 regulations under OHSA. Must conduct safety audits, maintain training records. Contact: 1-877-202-0008.
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Cybersecurity Standards and Incident Response ConditionalRequired for specific regulated activities. IT infrastructure providers must implement cybersecurity frameworks, incident response plans, and comply with critical infrastructure protection requirements. Cybersecurity standards for critical infrastructure. CCCS guidelines. CSE certification. ITSG-33 for federal contractors. Incident reporting. Contact CCCS: 1-833-292-2272.
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Data Protection and Privacy (IT Services) ConditionalRequired for specific regulated activities. IT service providers handling personal information must comply with PIPEDA, implement security safeguards, and report privacy breaches. PIPEDA compliance for IT services. Privacy policy. Data breach notification. Consent requirements. Cross-border transfers. Contact OPC: 1-800-282-1376.
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Employment Standards Compliance ConditionalApplies if you have employees. Covers minimum wage, hours of work, vacation pay, public holidays, termination notice, etc. All Ontario employers must comply with the Employment Standards Act, covering minimum wage, hours of work, overtime, vacation, termination, severance, and other workplace rights. No registration required - compliance-based requirement. Follow Employment Standards Act (ESA) for minimum wage, hours of work, overtime, vacation, leaves, and termination. Post ESA poster in workplace (free download from ontario.ca). Keep employment records for 3 years. NEW for 2025: Employers with 25+ staff must provide written employment info to new hires by July 1, 2025. Job postings must include salary ranges by Jan 1, 2026. Call 1-800-531-5551 for help.
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GST/HST Registration ConditionalRequired if annual taxable revenue exceeds $30,000 (small supplier threshold). Taxi/ride-share drivers must register regardless of revenue. Businesses with gross revenues over $30,000 in any single quarter or over four consecutive quarters must register for, collect, and remit GST/HST. Small suppliers (under $30,000) may register voluntarily. Register FREE online through Business Registration Online (BRO) when your revenue exceeds $30,000 in any 4 consecutive quarters (small supplier threshold). Takes 15-30 minutes. You MUST register within 29 days of exceeding threshold and start charging GST/HST immediately on the sale that made you exceed it. Need your BN (or get one simultaneously). As of Nov 3, 2025, online registration is mandatory. Voluntary registration available anytime for input tax credits.
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Payroll Deductions Registration ConditionalRequired if you pay salaries, wages, or other remuneration to employees. Must register before first pay period. Required if you have employees. You must withhold Canada Pension Plan (CPP), Employment Insurance (EI), and income tax from employee wages and remit to CRA. Register FREE online through Business Registration Online (BRO) when you hire your first employee. Takes 15-20 minutes. You'll need your Business Number (BN) or can get one simultaneously. Payroll account (RP) added to your BN instantly. Register BEFORE your first pay date. Required to deduct CPP, EI, and income tax from employee wages. For 2025: CPP rate 5.95%, EI employee rate $1.66/$100 insurable earnings.
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WSIB Registration and Coverage ConditionalRequired within 10 days of hiring first employee, including family members and subcontractors. Workplace Safety and Insurance Board (WSIB) registration is mandatory for most Ontario businesses with employees. Provides compensation and support for workplace injuries and illnesses. Sole proprietors and partners can apply for optional coverage. Register FREE online at wsib.ca in 15-20 minutes. MANDATORY for most Ontario employers within 10 calendar days of hiring first worker. You'll need: CRA Business Number, payroll estimate, business activity description, owner/director info. Account number issued INSTANTLY online. Construction industry has expanded compulsory coverage. Premium rates vary by industry classification. Must display WSIB safety poster in workplace.
Funding & Grants
Available funding programs that may apply to your computing infrastructure providers, data processing, web hosting, and related services:
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The Newfoundland and Labrador Interactive Digital Media (IDM) Tax Credit provides a 40% refundable tax credit on qualifying expenditures — defined as eligible salaries plus 65% of eligible remuneration — incurred by corporations developing interactive digital media products in the province. The credit is capped at $40,000 per employee per …
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The Invest Ontario Fund (IOF) is administered by Invest Ontario, a provincial Crown corporation, to attract and retain strategic business investments in Ontario. The fund provides financial support of up to $4 million through a combination of grants and loans to companies undertaking significant investments in advanced manufacturing, life sciences, …
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