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Market Square Ventures

marketsquareventures.com · Knoxville, TN

Investment thesis

Invest in exceptional founders in a traditionally overlooked region (Tennessee, the Southeast and Appalachia) where capital and connections make a big impact.

$100K – $250K
Check Size
01Investment Thesis

Invest in exceptional founders in a traditionally overlooked region (Tennessee, the Southeast and Appalachia) where capital and connections make a big impact.

02Investment Team
BB
Brandon Bruce
General Partner
JB
John Bruck
General Partner
MB
Marty Brown
General Partner
RM
Rosa Mar
General Partner
HB
Harry Boston
General Partner
03F4 Research Brief

Market Square Ventures Research

Investment Thesis

Market Square Ventures (MSV) is a Knoxville, Tennessee venture firm that backs early stage startups in Tennessee, the Southeast and Appalachia. Its stated aim is to invest in exceptional founders in a traditionally overlooked region, where its capital and local connections can make a large difference. The firm launched in early 2024 after registering in Tennessee and Delaware in late 2022, and it says it plans to keep that pace of investing through 2025 and 2026. Founders apply by emailing a pitch deck to [email protected].

Stage Focus

MSV invests early. Press coverage and the firm's own site describe pre-seed and seed investing in startups in and around Knoxville, and it co-invests alongside larger funds on later rounds of its companies. Tracxn lists the firm at the seed stage.

Check Size

A September 2024 article describes MSV writing checks of roughly $100K to $250K, mostly on convertible notes or SAFEs, with a single priced round at that point. The firm has not published its fund size; in 2024 the team told Hypepotamus it was targeting a "median sized fund". Fund size and AUM are therefore unknown here.

Lead Tendency

The firm mostly writes small checks and often participates in rounds led by others. For example, Las Olas Venture Capital led VetVerifi's round with Roo Capital and Market Square Ventures participating. Lead tendency is left as unknown because the evidence is thin.

Recent Activity

By March 2025 MSV had invested in eleven Tennessee-based companies, six of them in Knoxville. The site's PortCos list now names 30 companies, so the pace has continued since then. The firm also supports the local ecosystem; its homepage highlights Innovation Night at the Park, which featured 40 founder pitches and 32 startup exhibits and is described as the biggest startup showcase in Knoxville's history. The firm's office is at 121 Tech Hub, 121 E. Jackson Avenue, Knoxville, TN 37915.

Portfolio Highlights

The homepage lists 30 portfolio companies with one-line descriptions. They span health (Adele Health, Trinity Guardion, subQdocs, Whitecoat, Sylvan Health, Tessellate), AI and software (Authentrics.AI, AGYL AI, Laborup, MenuData, MemVid, Rebel Audio, ASQR, Oply, Vinny, Unified Track, Station), consumer products (Daily Crunch, Blank Beauty, Green Llama, VetVerifi), logistics and commerce (Vamo, Shappi, Offload), fintech (Clockout), infrastructure (StratusGrid) and deep tech and energy (Blackwing Space, Scaled Atomics, Voltwing Energy, Shift Thermal). No exits are listed on the site.

Team

  • Brandon Bruce, General Partner: co-founder of Cirrus Insight and Uncat
  • John Bruck, General Partner: founder of BHE Environmental and an angel investor
  • Marty Brown, General Partner: CEO at PYA, named a Forbes Top 200 CPA
  • Rosa Mar, General Partner: former executive management at Levi Strauss & Co
  • Harry Boston, General Partner: founder of Boston Government Services

Decision Process

The firm is run by five general partners. How decisions are made (solo or committee) is not published, so it is left blank.

Founder Preferences

The site says it looks for exceptional founders in an overlooked region. The partners are mostly operators and founders, and the portfolio shows no single sector preference. Most companies are in or near Tennessee, though some are elsewhere in the US.

Geographic Focus

Tennessee first (Knoxville, Nashville), then the Southeast and Appalachia. Applicants should expect a regional tie to matter.

Gaps

No fund size, no explicit stage or check-size statement on the firm's own site, no stated decision process, and no dated investment records beyond press coverage. Portfolio stage per company is not stated, so none is recorded.

04Selected Portfolio
Aerospace & Defense
Blackwing Space
Climate & Sustainability
Shift Thermal
E-commerce & Marketplaces
Oply·Station·Blank Beauty·Green Llama
EdTech
Unified Track
Energy & Power
Scaled Atomics·Voltwing Energy
Enterprise Software
VetVerifi·Authentrics.ai·AGYL AI·Memvid·StratusGrid·ASQR
Fintech & Payments
Clockout
Food & Beverage
Daily Crunch·MenuData
Healthcare & Digital Health
Trinity Guardion·Adele Health·Whitecoat·subQdocs·Sylvan Health·Tessellate
HR Tech & Future of Work
Laborup
Logistics & Supply Chain
Vamo·Shappi·Offload
Media & Entertainment
Rebel Audio
Real Estate & PropTech
Vinny
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

Featured 40 founder pitches and 32 startup exhibits, billed as the biggest startup showcase in Knoxville's history.
TALK·innovationnight.com
Added recently
Launched as a new Knoxville venture capital firm investing in early stage startups.
NEWS·teknovation.biz
Added recently
06Frequent co-investors
B
Brickyard
Both backed 5 of the same companies
Memvid, MenuData, Vamo, Shappi,
+1 moreClockout
WE
Westbound Equity Partners
Both backed 2 of the same companies
Laborup, Shappi
Find the investors for your round→
07Similar Firms
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Blue Wire Capital
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Owl Capital
Seed · Series A
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CI
CEAS Investments
$250K+ · Pre-Seed · Seed
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SC
SurgePoint Capital
Pre-Seed · Seed
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FV
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Quick Reference
Check Size
$100K – $250K
Stages
Pre-Seed · Seed
Location
Knoxville, TN
Sector Focus
Consumer Apps & SocialAerospace & DefenseLogistics & Supply ChainEnterprise SoftwareEnergy & PowerHealthcare & Digital Health
See all Consumer Apps & Social investors →See all Aerospace & Defense investors →See all Logistics & Supply Chain investors →
Visit marketsquareventures.com ↗

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Focus Areas
Consumer Apps & SocialAerospace & DefenseLogistics & Supply ChainEnterprise SoftwareEnergy & PowerHealthcare & Digital Health

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F4 Intelligence Report · Last Researched October 31, 2026F4 Research Engine