What is One Tech's NAICS code?

One Tech's NAICS code is 5613 (Employment Services).

Insights

Acquisition Opportunity One Tech Engineering was acquired by Critical Energy Infrastructure Services in June 2026, suggesting potential integration projects, cross-sell of staffing services, and access to CEIS client ecosystems in energy infrastructure.

Energy Sector Alignment CEIS acquisition indicates One Tech’s capabilities in utility field services and safety/project delivery may align with energy and infrastructure customers, presenting sales opportunities to expand into utility and energy-sector staffing needs.

Growth Profile Revenue range of 25M to 50M and a mid-sized employee base imply established client relationships with room to upsell higher-tier staffing solutions, including specialized engineering and project staffing.

Tech Stack Fit Utilizes AWS, S3, .NET, Bootstrap and related tools, indicating openness to collaborating with clients on technology-enabled recruiting, onboarding, and contractor management solutions.

Markets & Expansion Historic emphasis on national reach and long-term client partnerships suggests targeting additional geographic expansions and industry verticals within engineering-driven roles and critical infrastructure projects.

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One Tech Tech Stack

One Tech uses 8 technology products and services including LinkedIn Ads, Amazon Web Services, Sucuri, and more. Explore One Tech's tech stack below.

LinkedIn Ads
Advertising
Amazon Web Services
Cloud Hosting
Sucuri
Content Delivery Network
Open Graph
Content Management System
Swiper
Javascript Libraries
X-Content-Type-Options
Web & Portal Technology
GoDaddy
Web Hosting
X-UA-Compatible
Web Tools And Plugins

Media & News

Critical Energy Infrastructure Services, LLC acquired One Tech Engineering Inc. on Jun 30th '26.
Lake Elmo, MN (June 30, 2026) - CEIS, a national provider of services to the critical energy infrastructure sector, has acquired One Tech Engineering Inc. ("One Tech"), expanding its Utility Field Services, Safety Management, and Project Delivery Capabilities.
Jul 15, 2026 | www.utilitydive.com

One Tech's Email Address Formats

One Tech uses at least 3 email formats:

One Tech Email Formats	Example	Percentage
FLast@onetecheng.com	JDoe@onetecheng.com	71%
LFirst@onetecheng.com	DJohn@onetecheng.com	24%
FirstL@onetecheng.com	JohnD@onetecheng.com	5%

Frequently Asked Questions

What is One Tech's phone number?

You can contact One Tech's main corporate office by phone at

+1-952-884-****

. 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 One Tech's official website and social media links?

One Tech's official website is onetechstaffing.com and has social profiles on LinkedIn.

How much revenue does One Tech generate?

As of August 2026, One Tech's annual revenue is estimated to be $25M - $50M.

What is One Tech's SIC code and NAICS code?

One Tech's SIC code is 7363 - Help Supply Services and NAICS code is 5613 - Employment Services.

How many employees does One Tech have currently?

As of August 2026, One Tech has approximately 64 employees across 5 continents, including North America, Asia and Africa. Key team members include Vice President: C. H., Director Of It: Q. M. P. and Director: J. M. Explore One Tech's employee directory with LeadIQ.

What industry does One Tech belong to?

One Tech operates in the Staffing and Recruiting industry.

What technology does One Tech use?

One Tech's tech stack includes LinkedIn Ads, Amazon Web Services, Sucuri, Open Graph, Swiper, X-Content-Type-Options, GoDaddy and X-UA-Compatible.

What is One Tech's email format?

One Tech's email format typically follows the pattern of FLast@onetecheng.com. Find more One Tech email formats with LeadIQ.

When was One Tech founded?

One Tech was founded in 1982.

One Tech

Q: What is One Tech's official website and social media links?

One Tech's official website is onetechstaffing.com. One Tech has social profiles on LinkedIn.

Q: How many employees does One Tech have currently?

One Tech has approximately 64 employees.

Q: What technology does One Tech use?

One Tech's tech stack includes Windows Server, Swiper, JSON-LD, Open Graph, UPS.

Staffing and RecruitingMinnesota, United States51-200 Employees

One Tech is a mid-sized staffing and recruiting firm based in Lake Elmo, Minnesota, with a four-decade history of connecting clients to candidates across the United States. The company concentrates on technical recruitment, matching organizations with professionals who possess specialized expertise. Its approach supports a national market while maintaining a focus on meeting specific hiring needs.

By emphasizing long-term partnerships, the firm aims to ensure sustained alignment between clients and employees. A recruiting team with industry knowledge works to understand each client's unique requirements and help navigate the hiring process for both sides.