Fundraising FoxMain Street Capital
Venture debtHouston · Growth–Late Stage · 7 people tracked
Also known as MSC ADVISER I, LLC
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Investment thesis
Main Street Capital is a publicly traded principal investment firm that supplies flexible, one-stop private equity and private debt capital to lower middle market businesses (typically $10M-$150M in annual revenue) and private loan capital to larger private companies ($25M-$500M in revenue), often those owned or being acquired by private equity funds. Operating through two business segments, the firm partners with management teams, entrepreneurs and business owners to support management buyouts, majority and minority recapitalizations, growth financings and acquisitions. With over two decades of experience, it invests across diverse industry sectors and geographies, emphasizing long-term relationships and operational support to help portfolio companies grow.
Source: firm website, verified Sep 29, 2026.
Team · 7 people
from the firm's website
What they invest in
from 16 of 81 portfolio companiesAdvanced Manufacturing ×6SaaS ×4Enterprise Software ×3Hardware ×3Logistics & Supply Chain ×3New Materials ×3AI & Machine Learning ×2Consumer ×2
HQs:United States×9Mexico×1
Investments · 81 tracked
founders shown can be your intro pathBy year:2025 · 12022 · 12 dated
American Shooting Centers is a public shooting sports facility in Houston's George Bush Park, offering rifle, pistol, trap, skeet, and sporting clays ranges across 563 acres.
ConsumerSports TechHouston, US
CBT Nuggets provides online IT training courses and certifications covering topics from entry-level to professional, with features including virtual labs, practice exams, and interactive learning tools.
Developer ToolsEdTechEnterprise SoftwareSaaS
Cody Pools designs and builds custom residential and commercial swimming pools and outdoor living environments, offering 3-D designs, construction, renovations, and financing assistance.
Construction TechConsumer
GRT Rubber is a US-based manufacturer of industrial rubber products, including conveyor belting, rubber wear lining, and sheet rubber.
Advanced ManufacturingNew Materials
Hawk Ridge Systems resells engineering and design software (including SOLIDWORKS and CAMWorks), 3D printers and scanners (including Markforged), and provides technical support, consulting, custom parts manufacturing, and instructor-led training for designers, engineers, and manufacturers.
Advanced ManufacturingEnterprise SoftwareHardware
Heritage Vet Partners acquires veterinary practices and provides ongoing support to their owners, including benefits, finance and accounting, talent acquisition, marketing, and operations, while the veterinarians continue practicing medicine.
Healthtech
Co-investorsBlue Sea Capital
Houston Plating & Coatings (HP&C) provides metal plating and coating services, including Electroless Nickel, QPQ, Phosphate, and spray coatings such as Xylan and Epoxy.
Advanced ManufacturingNew MaterialsSouth Houston, US
KBK Industries manufactures carbon steel, stainless-steel, and fiberglass storage tanks for above-ground and underground installation, serving businesses with storage and separation needs including oily water, suspended solids, and entrained gas.
Advanced ManufacturingHardware
Moffitt Services provides bulk fuel delivery, specialized lubricants, emergency response support, and site services on a 24/7 basis to business customers across a range of industries.
EnergyLogistics & Supply Chain
Northwind operates a telemedicine platform connecting patients with dermatologists for diagnosis and treatment of chronic skin conditions including psoriasis and atopic eczema, offering customized treatment plans and a line of proprietary topical medications with ongoing follow-up care.
HealthtechLos Angeles, US
Johannes Vermandois(Founder)in
Co-investorsBonnier CapitalY CombinatorGlobal Founders CapitalGoodwater CapitalH. BartonSixth Street+1 more
NRP Jones is a U.S.-based manufacturer and supplier of hydraulic and industrial hoses and fittings, offering both custom and industry-standard solutions in the fluid power industry.
Advanced ManufacturingHardwareNew Materials
OnAsset builds IoT tracking devices and an intelligence network that provide real-time shipment visibility, including location, temperature, humidity, and shock monitoring for pharmaceutical, food and beverage, and high-value cargo.
AI & Machine LearningIoTLogistics & Supply Chain
Televerde provides outsourced B2B sales development, demand generation, and customer retention services delivered by teams of formerly incarcerated women.
Enterprise SoftwareImpact & Social GoodMarketing TechSaaSSales Tech
Vince Barsolo(Chief Executive Officer)inMichelle Cirocco(Chief Social Responsibility Officer)inAlicia Rasta(Vice President and Head of Global Sales)inEric Crawford(Vice President & Corporate Controller)Yolanda Slan(Chief People Officer)Justin Vogel(Global General Manager)in
The Nearshore Company helps manufacturers of all sizes move their operations to Mexico through traditional and customized nearshoring arrangements, providing qualified personnel and certified facilities.
Advanced ManufacturingLogistics & Supply Chain
Co-investorsMaven Equity Partners
Volusion offers a no-code online store builder and ecommerce platform with features such as inventory management, payment collection, SEO tools, a CRM, newsletters, and third-party app integrations.
E-commerceRetail TechSaaS
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
AffiliatiBarfly VenturesBatjer & AssociatesBlackhawk DatacomBoccella PrecastBolder Panther GroupBrewer CraneCalifornia SplendorCareer TEAMCenterPeakCentre TechnologiesChamberlin Roofing & WaterproofingCharpsClad-Rex SteelColonial Electric CompanyCompareNetworksCompass SystemsConnect Telecommunications SolutionsCybermedia TechnologiesDirect Marketing SolutionsDMA IndustriesDoral CorporationElgin IndustriesFinancial Risk GroupFlame KingGamber-JohnsonGarrecoGMI GroupGrand Flower GrowersGRTGulf Energy InformationHarrison Hydra-GenIG HoldingsInfinity X1Jensen JewelersJorgensen LaboratoriesKECO Analytical SystemsKickhaefer Manufacturing CompanyKMCMetalFormingMilford Vascular InstituteMoneyThumbMystic LogisticsNAPCO PrecastNello IndustriesNew York Pizza DepartmentNexRev LLCNuStepOMiOnelianceOrttechPinnacle PlasticsPPL RVsRobbins BrothersSI EastSlickTextSuperior Rigging & ErectingTedder IndustriesTrantechTruHorizon Environmental SolutionsUrgent Care DentalValley Vet SupplyVerified CredentialsVictory Energy OperationsWorld Micro
Portfolio news
latest coverage across their companies
Moffitt Services · moffittservices.com · Aug 15, 2026
Frequently asked questions
- How many investments has Main Street Capital made?
- Main Street Capital has 81 tracked investments, including 1 dated in the last 24 months.
- What stage does Main Street Capital invest at?
- Main Street Capital invests at the Growth, Late Stage stages.
- What sectors does Main Street Capital focus on?
- Main Street Capital focuses on Sector Agnostic.
- Where is Main Street Capital located?
- Main Street Capital is headquartered in Houston, US.
- Does Main Street Capital lead rounds?
- Yes, Main Street Capital leads investment rounds.
Media · Podcasts & interviews
from their channelWhy Main Street Capital?
Main Street Capital Corporation
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