What departments does Northwestern Ohio Security Systems have?

Northwestern Ohio Security Systems has employees across 9 departments including Marketing, Manufacturing, Information Technology, Program & Project Management, Sales.

What is the largest department at Northwestern Ohio Security Systems?

The largest department at Northwestern Ohio Security Systems is Information Technology with 2 employees.

Where are Northwestern Ohio Security Systems employees located globally?

Northwestern Ohio Security Systems has employees across 2 continents and 3 countries including Singapore, United States Of America, Canada.

How has Northwestern Ohio Security Systems's team size changed over time?

Northwestern Ohio Security Systems's team has grown from approximately 32 to 33 employees based on available data.

Northwestern Ohio Security Systems Employee Directory

Security and InvestigationsOhio, United States11-50 Employees

Northwestern Ohio Security Systems is a veteran-owned, family-operated security solutions provider headquartered in Lima, Ohio, with branches in Columbus and Cleveland. Founded in 1981, the company delivers a range of low-voltage system services focused on access control, fire alarms, intrusion detection, intercom systems, and video surveillance for residential, small business, and commercial clients. As a self-sufficient integrator, NWOSS oversees projects from design through monitoring and ongoing support, aiming to complete work on time, within scope, and on budget. The firm emphasizes a comprehensive service model that includes planning, permitting, installation, training, maintenance, and ongoing monitoring, underscoring its role as a full-system solution partner in the security and investigations sector. The company’s operations are grounded in multiple regional locations within Ohio, reflecting its intent to serve businesses across the nation while maintaining a regional footprint. A recent note of its culture highlights employee benefits and professional development as part of its workforce approach.

Northwestern Ohio Security Systems Global Highlights

North America
89

United States Of America
85
Canada
4

Asia
1

Singapore
1

Northwestern Ohio Security Systems's Leadership

D. E.
Chief Executive Officer
Mobile Phone
Email
J. K.
President
Mobile Phone
Email
J. K.
Owner
Mobile Phone
Email
O. E.
Owner
Mobile Phone
Email
J. M.
Marketing Director
Mobile Phone
Email
J. C.
Manufacturing Director
Mobile Phone
Email
A. M.
Contract Manager
Mobile Phone
Email
D. J.
Cad Manager
Mobile Phone
Email

Northwestern Ohio Security Systems Employee Metrics

100%

50%

0%

2026

2025

Military & Protective Services
Solutions Engineering
Administrative
Business Development
Program & Project Management
Other
Sales

Contact profiles from Northwestern Ohio Security Systems

Name

Title

Contact Info

Location

Last Update

M. H.
Security Officer
Mobile Phone
Email
United StatesMichigan
Apr 17, 2026
R. C.
Service Office Assistant
Mobile Phone
Email
Oct 18, 2024
S. S.
Project Accounting
Mobile Phone
Email
Jan 12, 2026
S. B.
Fabrication
Mobile Phone
Email
CanadaBritish Columbia
Dec 04, 2025
C. S.
Mobile Phone
Email
UNITED STATES
Oct 22, 2024
C. B.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
D. C.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
D. P.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
E. M.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023
P. D.
Mobile Phone
Email
UNITED STATES
Mar 07, 2023

Frequently Asked Questions

What is Northwestern Ohio Security Systems known for?

Northwestern Ohio Security Systems was founded in 1981 operates in the Security and Investigations industry. The company's main headquarters is located in 121 East High Street Lima, Ohio 45801 United States; you can contact the main corporate office by phone at

+1-419-227-****

. Explore Northwestern Ohio Security Systems's company overview page for more information.

What is Northwestern Ohio Security Systems's most common email format?

Northwestern Ohio Security Systems employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Northwestern Ohio Security Systems email formats with LeadIQ.

How many employees does Northwestern Ohio Security Systems have currently?

Northwestern Ohio Security Systems has approximately 45 employees as of May 2026. These team members are located across 2 continents, including North AmericaAsia.

Who are Northwestern Ohio Security Systems's key employees and leadership?

As of May 2026, Northwestern Ohio Security Systems's key employees include:

Chief Executive Officer: D. E.
President: J. K.
Owner: J. K.
Owner: O. E.
Marketing Director: J. M.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking

Northwestern Ohio Security Systems Employee Directory

Find Northwestern Ohio Security Systems employees' phone numbers or email addresses

Name search is limited — try advanced search instead