MSP appointment setting in Stockton: who to call first

5 things to know before prospecting MSP in Stockton

1. 01130 IT services firms work the Stockton-Lodi metro (+20 in a year), 68% less concentrated than the U.S. as a whole.
2. 025.5 target businesses per IT firm ranks Stockton #13 of 100 markets and #4 of 11 in California.
3. 03The biggest buyer group is manufacturers: 188 sites with 20 to 499 employees.
4. 04Medical, dental and outpatient practices added 43 establishments in a year: new sites without a managed service provider relationship.
5. 05Tier 1 is 207 sites with 50 to 499 employees among manufacturers and construction contractors; those deserve two or three contacts each.

These are the 11 industries Abstrakt's SDRs call for MSP work, with how many of each are in the Stockton-Lodi metro and who to ask for. No IT-buying category is markedly over-represented here, so the list should follow size and fit rather than one dominant industry. Architecture and engineering firms and law firms are thinner than the national mix, so treat them as selective targets.

1. 01
   Manufacturers188

   Ask for: Owner or president 94 with 50 to 499 employees 0.82x U.S. mix -11 in a year
2. 02
   Construction contractors146

   Ask for: Owner or president 52 with 50 to 499 employees 0.83x U.S. mix +38 in a year
3. 03
   Wholesale distributors144

   Ask for: Owner or president 61 with 50 to 499 employees 0.53x U.S. mix +19 in a year
4. 04
   Medical, dental and outpatient practices121

   Ask for: Practice administrator 31 with 50 to 499 employees 0.80x U.S. mix +43 in a year
5. 05
   Private schools and education providers36

   Ask for: Head of school or director 18 with 50 to 499 employees 0.48x U.S. mix +6 in a year
6. 06
   Nonprofits and member organizations33

   Ask for: Executive director 8 with 50 to 499 employees 0.60x U.S. mix
7. 07
   Real estate brokerages and property management offices13

   Ask for: Broker-owner 5 with 50 to 499 employees 0.66x U.S. mix -6 in a year
8. 08
   Accounting, tax and bookkeeping firms12

   Ask for: Managing partner 3 with 50 to 499 employees 0.68x U.S. mix +7 in a year
9. 09
   Architecture and engineering firms12

   Ask for: Principal or owner 3 with 50 to 499 employees 0.35x U.S. mix +3 in a year
10. 10
    Insurance agencies and brokerages9

    Ask for: Agency principal or owner 0.52x U.S. mix -3 in a year
11. 11
    Law firms3

    Ask for: Managing partner 0.38x U.S. mix +3 in a year

Businesses are establishments with 20 to 499 employees (U.S. Census Bureau, County Business Patterns 2023), the small and mid-sized range MSPs sell to; the SBA Office of Advocacy counts firms under 500 employees as small businesses. Change and concentration: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, private ownership, 2025 Q2.

Wholesale distributors and private schools and education providers run larger in Stockton than across our 100 metros, which puts more of them in Tier 1.

• Manufacturers are the largest group in Stockton with 188 businesses of 20 to 499 employees, fewer than San Francisco has (810): less concentrated than nationally (0.82x), down 11 establishments in a year, and typical in size (35% with 50 or more employees).

• Construction contractors are the second-largest group in Stockton with 146 businesses of 20 to 499 employees, fewer than San Francisco has (1,127): less concentrated than nationally (0.83x), up 38 establishments in a year, and typical in size (17% with 50 or more employees).

• Wholesale distributors are the third-largest group in Stockton with 144 businesses of 20 to 499 employees, fewer than San Francisco has (766): less concentrated than nationally (0.53x), up 19 establishments in a year, and larger than across our 100 metros (26% of those with 10 or more employees have 50 or more, against 20%), so plan on two or three contacts per account.

• Medical, dental and outpatient practices are the fourth-largest group in Stockton with 121 businesses of 20 to 499 employees, fewer than San Francisco has (1,060): less concentrated than nationally (0.80x), up 43 establishments in a year, and typical in size (10% with 50 or more employees).

• Private schools and education providers are the fifth-largest group in Stockton with 36 businesses of 20 to 499 employees, fewer than San Francisco has (653): less concentrated than nationally (0.48x), up 6 establishments in a year, and larger than across our 100 metros (31% of those with 10 or more employees have 50 or more, against 25%), so plan on two or three contacts per account.

• Nonprofits and member organizations are the sixth-largest group in Stockton with 33 businesses of 20 to 499 employees, fewer than San Francisco has (437): less concentrated than nationally (0.60x), flat over the year, and typical in size (13% with 50 or more employees).

After those six come real estate brokerages and property management offices (13), accounting, tax and bookkeeping firms (12), architecture and engineering firms (12), insurance agencies and brokerages (9) and law firms (3), smaller groups to work by fit rather than volume.

Where a rule or a client review puts a date on security work in Stockton: manufacturers (188, CMMC where they supply defense work), medical, dental and outpatient practices (121, HIPAA), accounting, tax and bookkeeping firms (12, the FTC Safeguards Rule), insurance agencies and brokerages (9, carrier and state insurance data security requirements) and law firms (3, client security questionnaires); together, 333 businesses where the first message can lead with the requirement instead of the service.

Employee bands: U.S. Census Bureau, County Business Patterns 2023, establishments with 10 to 499 employees; suppressed size classes count as zero. Concentration and one-year change: U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, private ownership, 2025 Q2. The 100-metro average is the same share summed across every market we publish.

130 IT services firms are based in the Stockton-Lodi metro. 20 more opened over the past year, so buyers are fielding new names. The IT services industry is 68% less concentrated than the U.S. as a whole, so a consistent outbound program reaches business owners and office managers that are not tired of contractor calls. 5.5 target businesses per IT firm puts Stockton 13 of 100 markets, and 4 of 11 in California. That is more room per IT firm than most metros, so systematic prospecting tends to find accounts nobody is working. Stockton has more target businesses per IT firm than the nearest markets.

Tier 1 covers manufacturers, construction contractors and wholesale distributors with 50 to 499 employees.

A new office or location needs network, devices and security set up before people move in, and the provider who does that work is in the best position to support it after.

• Medical, dental and outpatient practices: 43 more establishments than a year ago

  In this category the usual openings are a new location, a HIPAA risk assessment, an EHR or practice management change, a security incident.

• Construction contractors: 38 more establishments than a year ago

  In this category the usual openings are office growth, a new branch, job site connectivity problems, a wire fraud attempt, a cyber insurance renewal.

• Wholesale distributors: 19 more establishments than a year ago

  In this category the usual openings are an ERP or warehouse system change, a new warehouse, a cyber insurance renewal, an acquisition.

• Manufacturers: 11 fewer establishments than a year ago

  An acquisition puts a business under new owners, who usually review who runs IT and fold it into their own systems.

More questions for every prospect type, and how to follow up after the meeting, are in the MSP prospecting playbook.

If your engineers travel, San Francisco, Sacramento, Santa Cruz and San Jose are the closest metros we track. Here are the same counts used above for Stockton.

• San Francisco, CA

  40 miles away, with 6,338 target businesses and 2,802 IT services firms, or 2.3 businesses per IT firm (#66 of 100 markets); the largest buyer group is construction contractors.

• Sacramento, CA

  71 miles away, with 2,831 target businesses and 811 IT services firms, or 3.5 businesses per IT firm (#35 of 100 markets); the largest buyer group is construction contractors.

• Santa Cruz, CA

  75 miles away, with 255 target businesses and 60 IT services firms, or 4.3 businesses per IT firm (#23 of 100 markets); the largest buyer group is medical, dental and outpatient practices, and it over-indexes on nonprofits and member organizations at 1.31x the national mix.

• San Jose, CA

  92 miles away, with 2,531 target businesses and 1,561 IT services firms, or 1.6 businesses per IT firm (#85 of 100 markets); the largest buyer group is manufacturers.