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Entities Organizations The Middle Six

Organization · Digital Marketing

Last updated 2026-06-10

Confirmed

The Middle Six

The Middle Six is a sales and marketing agency that works with small business owners, sales managers, and individual sales professionals nationwide who are ready to stop guessing and start growing. The company specializes in sales enablement, helping clients build repeatable sales processes, optimize HubSpot CRM, train sales teams, and create marketing that supports the pipeline. They are a HubSpot Gold Partner and WBENC-certified women-owned business with deep expertise in the AEC and construction industries.

Not to be confused with 'Middle of Six' (a marketing consultancy) or the general concept of 'the middle six' in sales funnels; this is the Milwaukee-based sales and marketing agency founded by Lisa Proeber in 2022.

Extended Facts

Legal name The Middle Six
Founded 2022
Sales info@themiddlesix.com
Team size ~11-50 (2025)
Address 313 N. Plankinton Ave. Suite 207, Milwaukee, WI, 53203, US

Relationships

People

Lisa Proeber Owner and Founder

Products

Tactical Sales Plan Sales Consulting Services
Sales Process Mapping Sales Consulting Services
Sales Training & Coaching Sales Consulting Services
Sales Talent Acquisition Sales Consulting Services
Marketing for Sales Enablement Marketing & Enablement Services
Sales Boot Camp Workshops & Events

Member Of

WBENC
HubSpot Gold Partner

Identity Triangulation

Cross-platform entity consensus: 2 independent sources

SameAs links connect this entity to its canonical presence across authoritative platforms.

Schema Record

The Schema.org JSON-LD record for this entity. Available via the open API at the endpoint below.

/api/entity/the-middle-six JSON-LD · No auth
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "The Middle Six",
  "url": "https://themiddlesix.com/",
  "description": "The Middle Six is a sales and marketing agency that works with small business owners, sales managers, and individual sales professionals nationwide who are ready to stop guessing and start growing. The company specializes in sales enablement, helping clients build repeatable sales processes, optimize HubSpot CRM, train sales teams, and create marketing that supports the pipeline. They are a HubSpot Gold Partner and WBENC-certified women-owned business with deep expertise in the AEC and construction industries.",
  "disambiguatingDescription": "Not to be confused with 'Middle of Six' (a marketing consultancy) or the general concept of 'the middle six' in sales funnels; this is the Milwaukee-based sales and marketing agency founded by Lisa Proeber in 2022.",
  "sameAs": [
    "https://www.linkedin.com/company/the-middle-six"
  ],
  "identifier": [
    {
      "@type": "PropertyValue",
      "name": "Company website",
      "value": "https://themiddlesix.com/",
      "url": "https://themiddlesix.com/"
    },
    {
      "@type": "PropertyValue",
      "name": "LinkedIn",
      "value": "https://www.linkedin.com/company/the-middle-six",
      "url": "https://www.linkedin.com/company/the-middle-six"
    }
  ],
  "dateModified": "2026-06-10T15:22:37.472",
  "legalName": "The Middle Six",
  "foundingDate": "2022-01-01T00:00:00",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "313 N. Plankinton Ave. Suite 207",
    "addressLocality": "Milwaukee",
    "addressRegion": "WI",
    "postalCode": "53203",
    "addressCountry": "US"
  },
  "slogan": "Sales is 50% art, 50% science.",
  "contactPoint": {
    "@type": "ContactPoint",
    "email": "info@themiddlesix.com",
    "contactType": "sales"
  },
  "knowsAbout": [
    {
      "@type": "Thing",
      "name": "Sales Training",
      "url": "https://themiddlesix.com/sales-training/"
    },
    {
      "@type": "Thing",
      "name": "HubSpot CRM",
      "url": "https://themiddlesix.com/services/hubspot-crm-architecture-implementation/"
    },
    {
      "@type": "Thing",
      "name": "Tactical Sales Planning",
      "url": "https://themiddlesix.com/services/small-businesses/tactical-sales-plan/"
    },
    {
      "@type": "Thing",
      "name": "Sales Process Mapping",
      "url": "https://themiddlesix.com/services/sales-process-mapping/"
    },
    {
      "@type": "Thing",
      "name": "Sales Boot Camp",
      "url": "https://themiddlesix.com/events/sales-training-in-milwaukee/"
    },
    {
      "@type": "Thing",
      "name": "Sales Talent Acquisition",
      "url": "https://themiddlesix.com/services/small-businesses/sales-talent-acquisition/"
    },
    {
      "@type": "Thing",
      "name": "Marketing for Sales Enablement",
      "url": "https://themiddlesix.com/services/sales-enablement-marketing/"
    },
    {
      "@type": "Thing",
      "name": "AEC Industry Sales",
      "url": "https://themiddlesix.com/resources/case-studies/"
    }
  ],
  "memberOf": [
    {
      "@type": "Organization",
      "name": "WBENC"
    },
    {
      "@type": "Organization",
      "name": "HubSpot Gold Partner"
    }
  ],
  "hasOfferCatalog": [
    {
      "@type": "OfferCatalog",
      "name": "Sales Consulting Services",
      "itemListElement": [
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Tactical Sales Plan",
            "url": "https://themiddlesix.com/services/small-businesses/tactical-sales-plan/"
          }
        },
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Sales Process Mapping",
            "url": "https://themiddlesix.com/services/sales-process-mapping/"
          }
        },
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Sales Training & Coaching",
            "url": "https://themiddlesix.com/sales-training/"
          }
        },
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Sales Talent Acquisition",
            "url": "https://themiddlesix.com/services/small-businesses/sales-talent-acquisition/"
          }
        }
      ]
    },
    {
      "@type": "OfferCatalog",
      "name": "Technology & CRM Services",
      "itemListElement": [
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "HubSpot CRM Architecture and Implementation",
            "url": "https://themiddlesix.com/services/hubspot-crm-architecture-implementation/"
          }
        }
      ]
    },
    {
      "@type": "OfferCatalog",
      "name": "Marketing & Enablement Services",
      "itemListElement": [
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Marketing for Sales Enablement",
            "url": "https://themiddlesix.com/services/sales-enablement-marketing/"
          }
        }
      ]
    },
    {
      "@type": "OfferCatalog",
      "name": "Workshops & Events",
      "itemListElement": [
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Sales Boot Camp",
            "url": "https://themiddlesix.com/events/sales-training-in-milwaukee/"
          }
        },
        {
          "@type": "Offer",
          "itemOffered": {
            "@type": "Service",
            "name": "Sales Training Workshops",
            "url": "https://themiddlesix.com/services/sales-training-workshops/"
          }
        }
      ]
    }
  ],
  "founder": [
    {
      "@type": "Person",
      "name": "Lisa Proeber"
    }
  ]
}