AboutNewsContact

Modus21, LLC expands Charleston County operations

Banner with the text "Company Announcement".

Modus21, LLC (Modus21), a business technology consulting firm, today announced it is expanding its operations in Charleston County. The company’s $1.1 million investment will create 80 new jobs.

Founded in 2004, Modus21 is a small business headquartered in Charleston providing technology consulting services to commercial and defense customers. The company’s core capabilities include Model Based Systems Engineering (MBSE), agile software development, DevSecOps, systems and software integration, cloud computing, business process re-engineering and automation, and cybersecurity services.

Located at 1362 McMillan Ave. in North Charleston, Modus21 is expanding its existing corporate facilities and equipment to support new job creation and its Cloud Innovation Lab (CIL).

Operations are already online. Individuals interested in joining the Modus21 team should visit the company’s careers page.

The Coordinating Council for Economic Development awarded a $50,000 Set-Aside grant to Charleston County.

QUOTES

“We are incredibly grateful to receive this $50,000 grant which represents a significant investment in both our company’s future and our community’s economic value.  This funding will enable us to expand our facilities and create new job opportunities, while positioning us to continue innovating and growing.  As a small business, this support is transformative as it allows us to scale our operations, invest in our workforce and deepen our roots in this community.”
-Modus21 CEO Peter Woodhull

“Modus21’s investment once again proves that South Carolina is place where businesses can thrive. We celebrate the new jobs this expansion will create and applaud the company’s decision to further invest in Charleston County.”
-Gov. Henry McMaster

“It is always gratifying to see a South Carolina-based business find success and continue to invest in the state. Congratulations to Modus21 and Charleston County on this announcement and 80 new opportunities it will bring to the Lowcountry.”
-Secretary of Commerce Harry M. Lightsey III

“We are delighted to see Modus21 expanding in Charleston County, adding 80 new, knowledge-based jobs to our region. This announcement reinforces our commitment to building a diverse, resilient economy that provides high-quality opportunities for our citizens.”
-Charleston County Council Chairman Rev. Dr. Kylon Jerome Middleton

FIVE FAST FACTS

  • Modus21, LLC (Modus21) is expanding its operations in Charleston County.
  • The company’s $1.1 million investment will create 80 new jobs.
  • Modus21 is a business technology consulting firm.
  • The company is located at 1362 McMillan Ave. in North Charleston, S.C.
  • Individuals interested in joining the Modus21 team should visit the company’s careers page.

About Charleston County Economic Development

For over three decades, Charleston County Economic Development Department has been dedicated to establishing and maintaining business relationships with new and existing industries to preserve the Charleston area’s exceptional business climate and quality of life. To learn more about Charleston County Economic Development, visit www.charlestoncountydevelopment.org.

Related Posts

Charleston County Economic Development Honors Industry Leaders, Launches 2026 “Year of Defense” Initiative Blog

January 20, 2026

Charleston County Economic Development Honors Industry Leaders, Launches 2026 “Year of Defense” Initiative

Charleston County Economic Development (CCED) brought together business leaders, elected officials, and community partners on Tuesday, January 13, for its annual Industry Appreciation Luncheon, recognizing the companies and individuals driving investment, innovation, and job creation across Charleston County. The event was held at Trident Technical College’s Complex for Economic Development.

Modus21, LLC expands Charleston County operations Announcement

December 4, 2025

Modus21, LLC expands Charleston County operations

Modus21, LLC (Modus21), a business technology consulting firm, announced it is expanding its operations in Charleston County. The company’s $1.1 million investment will create 80 new jobs.

CCED’s Dayton Ward Honored Among Charleston’s 2025 Best & Brightest 35 and Under Blog

December 4, 2025

CCED’s Dayton Ward Honored Among Charleston’s 2025 Best & Brightest 35 and Under

Dayton Ward, Project Coordinator for Charleston County Economic Development, has been named to Charleston Business Magazine’s 2025 Best & Brightest 35 and Under list, recognizing his leadership, impact, and commitment to the region.

01 / 03