Direct answer
What does this research show?
Consulting firms should not manage from utilization alone. Bennett Financials connects contracted revenue, pipeline coverage, price realization, capacity, project gross margin, revenue per consultant, collections, concentration, and owner dependence. The 2022 Economic Census offers a size-near receipts and payroll anchor for U.S. consulting employer firms. SPI Research offers operating measures for a global management-consulting subgroup, but its average organization is far larger than Bennett's $1M–$20M focus. The evidence frames questions; the firm's service economics and forecast determine action.[1][2]
Key findings
What should an owner know first?
- Bennett calculation
Bennett Financials calculated $218,479 of aggregate receipts per March employee and aggregate annual payroll equal to 37.6% of receipts for 32,552 U.S. management, scientific, and technical consulting employer firms operating throughout 2022 in the Census Bureau's $1 million–$24.999 million published receipts bands.[1]
- External benchmark
Bennett Financials' review of SPI Research's 2025 Professional Services Maturity Benchmark found that its 85 global management-consulting organizations reported average 2024 employee billable utilization of 67.4%, defined as annual billable hours divided by 2,000.[2]
- External benchmark
Bennett Financials' review of SPI Research's 2025 Professional Services Maturity Benchmark found that its 85 global management-consulting organizations, representing 25,640 consultants and averaging 302 professional-services employees, reported average 2024 annual revenue of $197,000 per billable consultant and $160,000 per employee across billable and nonbillable staff, making the results adjacent rather than size-compatible evidence.[2]
- External benchmark
Bennett Financials' review of SPI Research's 2025 Professional Services Maturity Benchmark found that its 85 global management-consulting organizations reported the following 2024 pricing mix: 37.8% of work sold as time and materials, 42.3% as fixed time or fee, 3.3% as shared risk or performance, 7.7% as subscription, 7.9% as managed services, and 1.0% as other. This describes the respondent mix, not a prescribed portfolio.[2]
- Bennett calculation
Bennett Financials' calculation from IRS tax-year 2022 Table 1 produced a 7.7% receipts-weighted pretax-profit ratio for active corporate management, scientific, and technical consulting returns. It includes corporations of all sizes and is not a median consulting-firm operating margin.[3]
- Bennett operating target
As of September 2026, Bennett Financials uses 60% gross margin, 15% sales and marketing, and 15% G&A as a diagnostic target for established U.S. consulting firms with $1M–$20M of annual revenue, leaving a 30% operating-margin target that is not presented as a measured consulting-industry average.
What should a consulting firm count and compare as revenue?
Start with earned service revenue under a documented accounting policy, then reconcile contract value, backlog, invoicing, revenue recognition, and cash. Reimbursed travel, third-party research, software resale, and subcontractor pass-through can expand the top line without creating equivalent contribution. If those amounts are material, show gross billings and consulting revenue separately and apply the same policy across projects and periods. Segment the revenue that remains by service line, client, delivery team, contract type, and cohort. A strategy project, staff-augmentation engagement, managed service, and subscription may share a consulting label but have different labor commitment, cancellation risk, cash timing, and margin. A company average becomes useful only after management can explain the components that produced it.
- Contract value
- The amount stated in an executed agreement before considering work delivered, cancellation provisions, variable fees, or collectibility.
- Backlog
- Contracted work not yet recognized as revenue, classified by expected delivery period and adjusted for enforceability and cancellation rights under the firm's policy.
- Price realization
- The proportion of the standard, proposed, or contractual value that becomes earned revenue after discounts, write-downs, concessions, and scope decisions; the chosen denominator must stay consistent.
What do the consulting benchmarks measure?
Consulting evidence with its population boundary
Last verified
| Measure | Result | Boundary and proper use |
|---|---|---|
| Census receipts per employee | $218,479 from $126.823B of aggregate receipts and 580,484 March employees[1] | Size-near aggregate productivity context; not a median or FTE result |
| Census payroll share | 37.6% of aggregate receipts[1] | W-2 payroll context; excludes contractors and owner/partner compensation |
| Corporate pretax-profit calculation | 7.7% receipts-weighted ratio for 276,455 estimated active corporate returns[3] | All sizes under tax accounting; not operating margin |
Bennett's Census proxy combines published bands through $24.999 million because the table has no $20 million cutoff.[1]
Adjacent SPI management-consulting survey results
Last verified
| Measure | Published result | Boundary and proper use |
|---|---|---|
| Employee billable utilization | 67.4% average using a 2,000-hour annual denominator[2] | Global adjacent survey; not a target for every role or firm |
| Revenue productivity | $197,000 per billable consultant and $160,000 per total FTE[2] | Average of much larger organizations; do not mix the two denominators |
How should utilization, realization, and capacity be connected?
SPI defines employee billable utilization as annual billable hours divided by 2,000. That definition is useful because it is explicit, but a consulting firm may need additional views: available utilization after leave, delivered utilization including unbilled client work, invoiced utilization, and collected utilization. Label each denominator. A high billable-hour result can coexist with discounts, write-downs, fixed-fee overruns, late invoices, or poor collections.[2] Build a capacity bridge by role and week: employed capacity plus committed contractors, less leave, internal investment, and expected attrition, compared with signed work and probability-weighted pipeline. Then reconcile hours to revenue and gross profit. The purpose is not to maximize every person's utilization; leadership, selling, knowledge creation, training, and quality control can be necessary nonbillable work. The purpose is to fund those activities deliberately and detect bench or overload early.
- Track utilization by role and level, because a blended result can hide a partner bottleneck, junior bench, or senior staff performing work priced for a lower-cost delivery mix.
- Measure realization under a written definition. Separate price discount, scope expansion, delivery overrun, write-off, and bad debt because each requires a different operating response.
- Compare revenue and gross profit per billable consultant as well as per total FTE. The first tests delivery productivity; the second also reflects the support and growth infrastructure required to run the firm.
What does contract mix reveal about consulting economics?
SPI management-consulting contract mix for 2024
Last verified
| Pricing structure | Share of work |
|---|---|
| Time and materials | 37.8%[2] |
| Fixed time or fee | 42.3%[2] |
| Shared risk or performance | 3.3%[2] |
| Subscription | 7.7%[2] |
| Managed services | 7.9%[2] |
| Other | 1.0%[2] |
The subgroup also reported average project margin of 33.7% on time-and-materials work and 35.2% on fixed-price work. SPI defines project margin as revenue remaining after direct project-delivery costs; it is not company operating or net margin.[2]
Pricing form does not determine quality by itself. Time and materials can protect delivery risk while capping upside and placing budget scrutiny on hours. Fixed fees can reward reusable expertise but transfer estimation and scope risk to the firm. Performance fees increase measurement and collection risk. Subscriptions and managed services can improve visibility while creating ongoing delivery obligations. Evaluate each structure through realized price, direct cost, working capital, renewal or extension behavior, and downside scenarios.
How should a consulting firm assess profit and owner economics?
Under the Bennett 60/15/15 target, direct delivery cost consumes 40% of consistently defined revenue, gross profit is 60%, sales and marketing is 15%, G&A is 15%, and operating income is 30%. At $5 million of revenue, that calculates to $2 million of direct cost, $3 million of gross profit, $750,000 each for sales and marketing and G&A, and $1.5 million of operating income. It is a target architecture, not an SPI, Census, or IRS finding. Normalize owner labor before judging the result. Separate market compensation for recurring selling, delivery, and management roles from return on ownership. If a founder drives every major sale, leads every engagement, and resolves every quality issue without a replacement cost in the P&L, reported profit and revenue per employee overstate the transferable economics. Also distinguish nonrecurring investment and defensible adjustments from recurring costs described as exceptional each year.
How do pipeline, concentration, and cash complete the consulting scorecard?
- Separate signed backlog, highly probable extensions, qualified pipeline, and early opportunities. Apply stage-specific close and start assumptions, expected fees, delivery capacity, and collection timing rather than one pipeline multiplier.
- Test client concentration on revenue, gross profit, receivables, backlog, and partner ownership. A client can be a modest percentage of annual revenue but dominate next quarter's staffed work or one partner's book.
- Measure billing lag, days sales outstanding, aging, unbilled work, disputes, and contractual payment milestones. A profitable fixed-fee engagement can still create a cash squeeze when payroll precedes milestone approval and collection.
- Run a rolling cash forecast that incorporates payroll, contractors, tax, bonuses, debt, owner distributions, hiring decisions, signed starts, probable delays, and invoice collection. A trailing utilization report cannot show when the bank balance becomes constrained.
Bennett Financials view
What do these findings mean operationally?
Consulting economics break when the firm optimizes a proxy instead of the system. Maximizing utilization can weaken selling, development, quality, and retention; maximizing rate can reduce realized price or demand; maximizing backlog can overload scarce leaders. We connect capacity, price realization, project margin, pipeline, and cash so management can see which constraint is actually limiting profitable growth.
The best external measure here is often a definition, not a target. SPI's utilization denominator and its separation of billable-consultant from total-FTE revenue are useful templates. The reported values belong to a much larger global sample. A $1M–$20M firm should set its own role-level targets from its commercial model, delivery obligations, nonbillable requirements, and cash plan, then explain variance with evidence.[2]
How was this analysis prepared?
Bennett Financials combined four 2022 Economic Census bands for NAICS 5416 management, scientific, and technical consulting firms that operated the entire year: $1 million–$2.499 million, $2.5 million–$4.999 million, $5 million–$9.999 million, and $10 million–$24.999 million. Aggregate receipts of $126.823 billion divided by 580,484 March employees produced $218,479 per employee. Aggregate payroll divided by aggregate receipts produced 37.6%. Neither calculation is a firm-level average or median.[1]
SPI's published definitions and management-consulting subgroup results are reproduced without converting averages into medians or applying them to Bennett's market. Bennett calculated the IRS ratio as positive net income less deficits divided by total receipts for the consulting minor industry. The operating target, diagnostic scorecard, and worked $5 million example are Bennett frameworks and calculations rather than externally measured findings.[2][3]
What are the limitations?
No source cited here provides a representative distribution of consistently classified operating results specifically for U.S. consulting firms with $1 million–$20 million of revenue. Census employment is full- and part-time headcount for the pay period including March 12 and excludes proprietors, partners, independent contractors, temporary workers, and leased employees. Census payroll excludes proprietor and partner compensation, employer fringe benefits and payroll taxes, and contractors; its combined top band extends to $24.999 million. SPI is a global, self-selected professional-services survey whose management-consulting subgroup averaged 302 professional-services employees. IRS data covers active corporations of all sizes under tax definitions. None validates a universal utilization, realization, pricing-mix, project-margin, concentration, owner-pay, or operating-margin target.[1][2][3]
Questions this research answers
- Is 67.4% the right utilization target for a small consulting firm?
- Not automatically. It is the reported average for 85 management-consulting respondents in SPI's global benchmark, calculated as annual billable hours divided by 2,000. The subgroup's average organization had 302 professional-services employees. A smaller firm should set role-level expectations that fund selling, leadership, training, and delivery while matching its own demand and pricing.[2]
- What is the difference between revenue per consultant and revenue per employee?
- Revenue per billable consultant uses only billable delivery FTEs in the denominator. Revenue per employee includes billable and nonbillable staff. SPI reported $197,000 and $160,000 respectively for its management-consulting subgroup; mixing the denominators can make two firms appear different when the real difference is support structure.[2]
- Is fixed-fee consulting more profitable than time and materials?
- The SPI subgroup reported average project margins of 35.2% for fixed-price work and 33.7% for time and materials, but that small difference is descriptive, not causal and not a target. Scope, estimation, staffing, reusable methods, rate realization, and client behavior determine the result for an individual firm.[2]
- Is $218,479 the typical receipts per consulting employee?
- No. It is Bennett's calculation from aggregate Census receipts and March headcount for consulting employer firms in published bands from $1 million through $24.999 million. It is not a median, counts full- and part-time employees equally, and excludes contractors and owners who are not on payroll.[1]
- What should a consulting firm review each month?
- Review revenue and gross margin by project and client, role-level capacity and utilization, price realization, scope and write-downs, signed backlog, weighted pipeline, hiring needs, concentration, billing lag, receivables aging, cash forecast, and actual-versus-forecast variance. The review should end with owners and dated decisions, not merely a dashboard refresh.
Sources
- U.S. Census Bureau. Selected Sectors: Sales, Value of Shipments, or Revenue Size of Firms for the U.S.: 2022. EC2200SIZEREVFIRM, NAICS 5416 management, scientific, and technical consulting services. 2025-04-24. Period: 2022 receipts and annual payroll; employment for the pay period including March 12, 2022. Population: U.S. consulting employer firms operating the entire year in the published $1 million–$24.999 million receipts bands. Metric type: Estimate. Accessed September 2, 2026. Bennett calculations use aggregate totals. The top published band extends above $20 million; headcount excludes owners and contractors not on payroll.
- Service Performance Insight. 2025 Professional Services Maturity Benchmark. Management Consulting vertical results and KPI definitions. 2025-02. Period: Survey fielded September–early December 2024; operating results for 2024. Population: 403 global professional-services organizations overall; management-consulting subgroup of 85 firms and 25,640 consultants, averaging 302 professional-services employees. Metric type: Average. Accessed September 2, 2026. The subgroup is adjacent evidence, not a size-compatible peer set. The survey is global and self-selected, and the report's average should not be presented as a median or universal target.
- Internal Revenue Service, Statistics of Income. Returns of Active Corporations, Table 1: Selected Income Statement, Balance Sheet and Tax Items, by Minor Industry, Tax Year 2022. Publication 16, Table 1, management, scientific, and technical consulting services. 2025-09. Period: Tax year 2022; accounting periods ending July 2022 through June 2023. Population: 276,455 estimated active U.S. corporate consulting returns within a stratified corporate-return study. Metric type: Estimate. Accessed September 2, 2026. Bennett calculated the 7.7% receipts-weighted pretax ratio as positive net income less deficits divided by total receipts. It includes all revenue sizes, excludes noncorporate firms, and is not a median.