Business phone system for management consulting firms in Missouri

How many management consulting firms operate in Missouri

Missouri had 1,027 management consulting firms in 2023, according to Census County Business Patterns (NAICS 541611, Administrative Management and General Management Consulting Services). They employed 9,223 people in mid-March and reported $1.2 billion in annual payroll. That is the 24th highest count among the 51 states and DC with published figures. Management consulting firms make up 0.68% of the 151,475 business establishments in the state.

Per 100,000 residents (2024 estimate) Missouri has 16.4 management consulting firms, 46.5% below the national rate of 30.7. The average establishment has 9.0 employees against 8.3 nationally. Payroll per employee is $130,181, 6.9% above the U.S. figure of $121,753.

Management consulting firms by metro area in Missouri

Census published management consulting firm counts for 17 metro or micropolitan areas that include part of Missouri. The largest is Kansas City, MO-KS, with 641 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 17% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Team sizes at management consulting firms in Missouri

81.1% of Missouri's management consulting firms with employees had fewer than five people in March 2023, compared with 83.6% nationally. 88.8% had fewer than ten. That is the size of team where a missed call usually means nobody was free, not that nobody was on staff.

Why the phone matters for management consulting firms in Missouri

Consultants spend much of their time with clients and away from a desk, so calls land on cell phones. A business line that rings their cell keeps personal numbers private and makes the firm look established. That holds for management consulting firms in Missouri as much as anywhere.

A few of the calls that come in to management consulting firms in Missouri:

• A client calls to move a workshop date.
• A partner calls into a client meeting from the road.
• A prospective client calls after a referral.

When nobody can pick up

After-hours calls are uncommon and usually not urgent.

Callata voicemail is transcribed and triaged for urgency, and business-hours routing decides where calls go once you close.

Callata vs. per-seat pricing for management consulting firms in Missouri

Management consulting firms in Missouri average 9.0 employees, so the comparison uses a 9-person team. On a per-user plan that headcount sets the bill: $224.55 a month on Ooma Office Pro or $270.00 on RingCentral RingEX Core at list price (checked September 28, 2026). On Callata the same 9 people cost $179.00 a month, less than either per-seat plan.

The annual difference against RingCentral's monthly list price comes to $1,092. Some vendors discount annual contracts; the table shows month-to-month prices.

Area codes in Missouri

Missouri has 9 geographic area codes in service according to NANPA. You can choose local numbers in the area codes your clients know, subject to carrier inventory, or port your current number for free.

How Callata works for management consulting firms in Missouri

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

If you already have a number in Missouri, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.