What is Ontech Systems, Inc.'s NAICS code?

Ontech Systems, Inc.'s NAICS code is 5415 (Computer Systems Design and Related Services).

Insights

Client Retention Strength High client retention rate (98%) indicates strong relationship management and value delivery. Use this to position Ontech as a reliability-driven partner for MSP-style engagements and to cross-sell additional services such as security, vendor management, or cloud optimization to existing clients.

Midmarket Focus Specializes in companies with 10-250 users across Greater Milwaukee and Fox Valley. Target similar regional SMBs that need an outsourced IT department or project-based support, emphasizing flexible, growth-oriented solutions and ongoing IT leadership.

Security and Access Partnerships with LastPass and Webroot, plus security awareness training, indicate a strong security offering. Explore selling comprehensive IAM, password management, and security training programs to mid-sized firms prioritizing governance and compliance.

Integrated Stack Tech stack includes Microsoft 365 and Azure, WordPress, Shopify, and analytics tags. Position as a one-stop IT partner for cloud adoption, workflow automation, website/e-commerce support, and data-driven decision making for growing businesses.

Strategic Partnerships Recent collaborations with Mount IT for installation services and potential cross-sell of managed services suggest opportunities to expand service breadth via partner ecosystems. Propose co-marketing and bundled offerings to expand reach in the local market.

Similar companies to Ontech Systems, Inc.

Cognizant
366K$10B+
PwC
300K$10B+
Tata Consultancy Services
723K$10B+
Deloitte
533K$10B+
Infosys
374K$10B+
NTT DATA
49K$10B+
Accenture
693K$10B+
Capgemini
347K$10B+
Genpact
153K$10B+
CGI
71K$10B+
Wipro
275K$10B+
IBM
339K$10B+
Tech Mahindra
156K$10B+

Ontech Systems, Inc. Tech Stack

Ontech Systems, Inc. uses 8 technology products and services including Microsoft Advertising, HubSpot Analytics, Linkedin Insight Tag, and more. Explore Ontech Systems, Inc.'s tech stack below.

Microsoft Advertising
Advertising
HubSpot Analytics
Analytics
Linkedin Insight Tag
Analytics
Microsoft SharePoint
Content Management System
WordPress
Content Management System
CookieYes
Cookie Compliance
Shopify
E-commerce
Microsoft 365
Email

Media & News

Ontech Systems, Inc.'s Email Address Formats

Ontech Systems, Inc. uses at least 7 email formats:

Ontech Systems, Inc. Email Formats	Example	Percentage
Last@ontech.com	Doe@ontech.com	40%
First@ontech.com	John@ontech.com	30%
First.Last@ontech.com	John.Doe@ontech.com	27%
F.Last@ontech.com	J.Doe@ontech.com	3%
First@ontechsys.com	John@ontechsys.com	89%
Last@ontechsys.com	Doe@ontechsys.com	6%
First.Last@ontechsys.com	John.Doe@ontechsys.com	5%

Frequently Asked Questions

What is Ontech Systems, Inc.'s phone number?

You can contact Ontech Systems, Inc.'s main corporate office by phone at

+1-262-522-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Ontech Systems, Inc.'s official website and social media links?

Ontech Systems, Inc.'s official website is ontech.com and has social profiles on LinkedIn.

How much revenue does Ontech Systems, Inc. generate?

As of August 2026, Ontech Systems, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Ontech Systems, Inc.'s SIC code and NAICS code?

Ontech Systems, Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Ontech Systems, Inc. have currently?

As of August 2026, Ontech Systems, Inc. has approximately 37 employees across 3 continents, including North America, Africa and Asia. Key team members include Vice President - Sales & Operations: K. B., President & Shareholder: M. D. and Art Director Ontech Operations: P. S. Explore Ontech Systems, Inc.'s employee directory with LeadIQ.

What industry does Ontech Systems, Inc. belong to?

Ontech Systems, Inc. operates in the IT Services and IT Consulting industry.

What technology does Ontech Systems, Inc. use?

Ontech Systems, Inc.'s tech stack includes Microsoft Advertising, HubSpot Analytics, Linkedin Insight Tag, Microsoft SharePoint, WordPress, CookieYes, Shopify and Microsoft 365.

What is Ontech Systems, Inc.'s email format?

Ontech Systems, Inc.'s email format typically follows the pattern of Last@ontech.com. Find more Ontech Systems, Inc. email formats with LeadIQ.

When was Ontech Systems, Inc. founded?

Ontech Systems, Inc. was founded in 2004.

Ontech Systems, Inc.

Q: What is Ontech Systems, Inc.'s official website and social media links?

Ontech Systems, Inc.'s official website is ontech.com. Ontech Systems, Inc. has social profiles on LinkedIn.

Q: How many employees does Ontech Systems, Inc. have currently?

Ontech Systems, Inc. has approximately 37 employees.

Q: What technology does Ontech Systems, Inc. use?

Ontech Systems, Inc.'s tech stack includes PHP, Smart Slider 3, LiteSpeed Cache, Apple iCloud Mail, LiteSpeed.

IT Services and IT ConsultingWisconsin, United States11-50 Employees

Ontech Systems, Inc. is an IT services and consulting firm based in Milwaukee, Wisconsin, established in 2004. The company offers advisory and operational IT support, positioning itself as an outsourced IT department for its clients and managing IT projects and vendor relationships to help organizations optimize technology use. Its clientele tends to have 10 to 250 users and spans the Greater Milwaukee and Fox Valley regions, with solutions tailored to current needs and future growth. Ontech emphasizes long-term client relationships and customer service, noting a high client-retention rate as a key indicator of its approach. A recent development includes a partnership with Mount-It for professional installation services related to TV mounting, reflecting collaboration to expand service capabilities.