We are shifting to a 4-day work week. Who are t… | Parse
We are shifting to a 4-day work week. Who are the consultants that help restructure operations for this model?
Data as of Sep 24, 2026 · Based on 295 AI responses from ChatGPT Search and Google AI Mode · See how Parse measures this
The leading resource for transitioning to a 4-day work week is 4 Day Week Global, a non-profit that provides structured pilot programs and consultancy services globally. For tailored operational changes, you can also engage specialized consultants like WorkFour or generalist business advisors like Implement Consulting Group and , who offer broader expertise in workflow redesign and productivity.
The top choice for organizations, offering specific pilot programs and coaching. They are the most experienced entity, having supported over 2,500 organizations with operational and cultural transitions.
Tips for Productivity Interventions for Organizations Switching to a 4 Day Work Week — 4 Day Week Globalhttps://www.4dayweek.com/news-posts/tips-for-productivity-intervention-djl6k
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Enterprise Consulting — 4 Day Week Globalhttps://www.4dayweek.com/enterprise-consulting
2%
How to Implement a 4-Day Work Week? | 4dayweek.iohttps://4dayweek.io/advice/how-to-implement-a-4-day-week
2%
How to Shift to a Four-Day Workweek: A Guide for Businesses Ready for Changehttps://usca.bcorporation.net/zbtcz1z25zhow-to-shift-to-a-four-day-workweek-a-guide-for-businesses-ready-for-change/
2%
Why this consulting firm offers a 4.5-day workweek | Fortunehttps://fortune.com/2023/10/16/insigniam-four-day-workweek-rto-hybrid/
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The rise of the 4-day workweekhttps://www.apa.org/monitor/2025/01/rise-of-4-day-workweek
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Consulting & Coaching — 4 Day Week Globalhttps://4dayweek.com/consulting
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Could a four-day work week reshape the labour market? | World Economic Forumhttps://www.weforum.org/stories/2025/10/four-day-week-work-jobs-and-skills/
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4 Day Week Globalhttps://4dayweek.com/
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Question: We are shifting to a 4-day work week. Who are the consultants that help restructure operations for this model?
Yes. There are now consultants specifically focused on redesigning operations around a four-day/reduced-hours workweek, rather than simply helping HR change the calendar.
Firms worth looking at
4dayweek.com — Probably the most directly relevant starting point. They offer consulting/coaching for organizations where a four-day week requires operational, cultural, or strategic change. Their work includes redesigning how work gets done, leadership preparation, and implementation.
worktimerevolution.com — Focused specifically on work redesign and shorter workweeks. Their services include feasibility studies, business-case development, readiness workshops, and implementation of four-day weeks. They operate in the U.S. and Canada.
.work — A specialist in shorter working weeks. They offer organizational diagnostics, trial design, monitoring/evaluation, and bespoke consulting. This is particularly interesting if you want a data-driven pilot rather than simply adopting a predetermined model.
Shifting to a 4-day work week requires more than just closing the office on Fridays; it demands a fundamental redesign of operational processes, meeting hygiene, metrics, and workflow efficiency (the 100-80-100 model: 100% pay, 80% time, 100% productivity).
The primary organizations and specialized consultants guiding companies through this operational transformation include:
4 Day Week Global
The premier non-profit and consulting body driving the international 4-day work week movement. They run coordinated pilot programs and offer hands-on, senior-level advisory services. Their core transformation partners (such as transformation experts Karen Lowe and Debbie Bailey ) have coached hundreds of organizations globally across tech, manufacturing, finance, and the public sector on work redesign and reduced-hours culture transformation . You can explore their advisory options directly on the page.
Question: We are shifting to a 4-day work week. Who are the consultants that help restructure operations for this model?
businesstalentgroup.com — A different approach: they can source experienced operations/transformation consultants rather than being a four-day-week specialist themselves. This could be useful if your main challenge is process redesign, staffing, capacity planning, or operational restructuring.
mckinsey.com — Not a four-day-week specialist, but they have published specifically on the operational challenges of the model and have broader transformation/operations capabilities. They may make more sense for a large or highly complex organization where the four-day week is part of a larger transformation.
What I'd actually look for
The important distinction is whether you want someone to implement a four-day schedule or redesign the business so four days actually works.
For the latter, I'd want the consultant to examine:
Workload: What work can be eliminated, automated, delegated, or consolidated?
Meetings: Which meetings disappear or become asynchronous?
Process flow: Where are handoffs and approvals wasting time?
Staffing/coverage: How do you maintain customer/service coverage across five calendar days?
Capacity: What happens to utilization, throughput, deadlines, and overtime?
KPIs: Shift measurement from hours worked toward output, service levels, quality, and revenue.
Management practices: Goals, prioritization, decision rights, and escalation procedures.
Compensation: Whether you're moving to 32 hours for 40 hours' pay, four 10-hour days, or another model.
Pilot design: Establish baseline metrics and determine beforehand what would constitute success.
That last point is particularly important. You don't want employees simply trying to squeeze five days of work into four. The specialist firms explicitly frame the transition as work redesign, not merely changing the schedule.
If you tell me your industry, approximate employee count, and whether you're thinking 32 hours/4 days or four 10-hour days, I can narrow this to 5–7 specific consultants/firms that are a good fit, including U.S.-based options and what each typically helps with.
Transitioning to a 4-day work week requires more than just dropping a workday—it means fundamentally restructuring operations, trimming meeting bloat, and optimizing workflows so that employees can deliver 100% of their output in 80% of the time (the famous 100:80:100™ model).
The primary organizations and specialized consulting groups leading the charge in helping companies operationalize this transition include:
4 Day Week Global : The premier non-profit and consulting organization behind the major global pilot programs (running trials across the US, UK, Ireland, and South Africa). They offer dedicated Design Programs and Hands-on Consulting to help leadership teams redesign workflows, manage cultural shifts, and structure the transition.
Workplace Change Management & HR Consultancies : Global firms like Mercer, PwC , and Kincentric frequently assist large enterprises with workforce restructuring, though they generally approach it from a total rewards, change management, and HR policy perspective rather than just operational workflow design.
Boutique Efficiency & Operations Consultants : Many regional or specialized operational excellence firms (such as Lean/Agile transformation coaches) are hired ad-hoc to audit meeting culture, streamline asynchronous communication, and map out process automation required to compress five days of work into four.
If you'd like to tailor this, tell me:
What is your industry (e.g., tech, manufacturing, professional services)?
Roughly how many employees you have?
I can share more details on whether a structured pilot program or a custom operational audit fits best.
actually restructuring operations so you can work four days without simply cramming five days of work into four
work redesign, operational efficiency, workforce scheduling, change management, and reduced-hours implementation
A few firms worth considering:
4dayweek.com — Probably the most directly relevant specialist. They specifically help organizations redesign workflows, meetings, communication, decision-making, handoffs, scheduling, and performance measures around a reduced-hours model. Their current consulting offering includes readiness assessment, operational redesign, implementation support, and post-trial evaluation.
Their bespoke consulting is aimed particularly at complex or multi-site organizations.
They also have a design-to-delivery program for larger SMEs, including workflow mapping, role-coverage planning, KPI tracking, and implementation coaching.
worktimerevolution.com — A specialist consultancy focused specifically on four-day weeks and work redesign. They describe their work as covering strategy, implementation, and longer-term adoption, including experience with large-scale shorter-workweek pilots.
4 Day Week Global's individual expert/partner network — This can be useful if you want someone who will work directly with your leadership and operations team rather than hiring a large consulting firm. For example, its current consulting leadership includes Karen Lowe and Debbie Bailey, who specialize in work redesign and reduced-hours transformation.
What I'd actually hire them to do
The important distinction is that you don't really need a consultant to design a four-day calendar. You need someone to redesign the operating system underneath it.
I'd put these deliverables in the scope:
Workload audit — identify what work is genuinely necessary, duplicated, low-value, or capable of automation.
Process redesign — eliminate unnecessary steps and handoffs.
Meeting redesign — reduce meeting volume and establish rules for when meetings are actually required.
Role/coverage model — determine who covers customers, operations, approvals, emergencies, etc. on the fifth day.
Capacity model — establish whether each function can actually deliver its required output in 80% of the time.
Customer/service redesign — especially important if customers currently expect five-day availability.
Management changes — new KPIs, goals, accountability, communication rhythms and decision rights.
Pilot — run the model for perhaps 8–12 weeks with baseline metrics.
Permanent implementation — modify policies, schedules and operating procedures based on the pilot.
The 100:80:100 model used by 4 Day Week Global is a useful reference point: 100% of pay, 80% of working time, while aiming to maintain 100% of output.
One thing I'd clarify before selecting a consultant
There are several very different "four-day weeks":
32-hour week: 4 × 8 hours.
Compressed week: 4 × 10 hours, still 40 hours.
Staggered/coverage model: employees have different four-day schedules so the business remains open five or seven days.
Alternating Friday model: employees rotate days off.
Seasonal/department-specific model: some functions move to four days while others retain different schedules.
If you're telling me your company size, industry, number of employees, whether you're aiming for 32 hours or 40 hours, and whether customers need five-day coverage, I can narrow this to 5–10 specific consultants/firms and compare their experience, geography, approach, and approximate engagement cost.
Organizations and specialized advisory groups guide companies through the operational restructuring required for a 4-day work week, focusing on the 100-80-100 model (100% of pay for 80% of the time, maintaining 100% productivity).
Major Advisory Organizations & Consultancies
4 Day Week Global : The leading non-profit and advisory engine behind worldwide pilot programs. They provide formal business transformation partnerships, conducting operational audits, workflow redesigns, meeting reduction strategies, and leadership coaching.
Boite Pac : A specialized consulting firm that guides businesses step-by-step through operational adjustments, schedule redesigns, and change management practices for a reduced-hour work model.
Integrated Work : A human-first consulting and leadership development firm that assists organizations with team facilitation, culture shifts, and operational flexibility training.
B Lab Network (Regional Chapters) : Regional bodies like B Lab Europe offer extensive frameworks, peer networks, and guidance playbooks derived from certified B Corporations that have successfully transitioned.
Core Focus Areas of 4-Day Work Week Restructuring
Operational Area
Action / Strategy
Primary Goal
Meeting Audits
Eliminate standing meetings & shorten limits
Reclaim deep-work hours
Workflow Redesign
Implement asynchronous communication
Maintain output in fewer days
Metric Tracking
Shift from hours-worked to output-based KPIs
Measure actual results objectively
If you'd like, let me know:
Your industry and total number of employees
Whether you are aiming for a reduced-hours model or a condensed 4-day schedule (four 10-hour days)
I can help outline a preliminary roadmap or evaluation checklist for your transition.
Yes. If the goal is to actually restructure operations—not simply compress five days of work into four—I’d look for consultants with experience in work redesign, operating-model transformation, process engineering, and four-day-week implementation.
A few organizations worth evaluating:
4 Day Week Global — Probably the most directly relevant specialist. They offer bespoke consulting for organizations redesigning work, including workflow, meetings, decision-making, accountability, productivity, and reduced-hours implementation. Their current leadership says they have coached 150+ organizations across 27 countries.
Work Time Revolution — A consulting/research firm specifically focused on alternative work models, including shorter workweeks. They describe their work as helping organizations design and implement new ways of working, rather than simply advising on policy.
4 Day Week Studio — Provides bespoke consulting, workshops, and access to technical, organizational, and legal expertise. This may be particularly useful if you need to build internal consensus across executives, managers, and employees.
Upasak — More of a general operations-restructuring specialist. Its approach is to map processes, redesign organizational structures, conduct pilots, and use actual operating data before scaling changes. That's potentially useful if your four-day week requires significant workforce/process redesign.
McKinsey & Company / Deloitte — If you're a larger organization and need a broad operating-model transformation alongside the four-day-week change, these firms have substantial operating-model and operations-transformation practices. They aren't four-day-week specialists, so I'd use them primarily where the change is part of a much larger restructuring.
What I'd actually hire them to do
The consultant should be able to help you work through:
Workload analysis — What work actually has to happen, by role/team, and how much capacity it requires.
Process redesign — Eliminate unnecessary approvals, handoffs, meetings, reporting, and duplicated work.
Operating model — Decide how teams will be structured and how coverage works across four days.
Client/customer coverage — Particularly important if customers currently expect five-day availability.
Meeting and communication redesign — Protect focus time and reduce coordination overhead.
Performance metrics — Shift from hours/activity toward measurable outputs and service levels.
Pilot design — Establish baseline KPIs, run a trial, measure results, and adjust before making it permanent.
Manager training and change management — The transition tends to fail if managers simply squeeze the old workload into fewer hours.
One important distinction: "four days" can mean several different models—for example, 32 hours at the same pay, 40 hours compressed into four days, staggered four-day schedules, or the 100:80:100 model promoted by 4 Day Week Global (100% pay, 80% time, 100% output).
If you tell me your approximate employee count, industry, and whether you're aiming for 32 hours or compressed 40 hours, I can narrow this to the consultants that are most relevant and give you a shortlist with their locations, engagement model, and publicly available pricing/contact information.
Shifting to a 4-day work week requires more than just cramming five days of tasks into four; it means fundamentally restructuring workflows, eliminating operational inefficiencies, and adopting the 100:80:100™ model (100% of the pay for 80% of the time, maintaining 100% productivity).
Specialized non-profits, boutique firms, and operational transformation experts guide companies through this transition:
Specialized Organizations & Non-Profits (1)
4 Day Week Global : This is the premier non-profit and convening body behind the major international trials. They offer structured corporate pilot programs, foundation courses, and One-on-One Consulting for larger organizations. Their network provides direct access to world-leading experts in reducing working hours and redesigning corporate operations.
Autonomy : A prominent research and advocacy organization (frequently partnering on the massive UK and global trials). They specialize in the data, structural work-time reduction strategies, and operational mapping required to transition white-collar and operational workforces safely.
4 Day Week Campaign : Operating heavily in the UK and expanding globally, they connect businesses with the change-management framework, peer networks, and practical blueprints needed for a smooth transition.
Boutique & Operations Consultants (2)
Workplace Change Management & Boutique Advisors : Many localized and boutique future-of-work consultancies (such as The 4 Day Week Company founded by early pioneers) focus specifically on auditing internal communication, shortening meetings, automating redundant tasks, and shifting corporate cultures from "hours-worked" to "output-driven."
Global Management Consultancies (PwC, Deloitte, McKinsey, BCG) : While major multi-national firms haven't productized a "4-day week package" for every client, their Organization & Transformation practices (and operations teams like Kearney’s Organization & Transformation Practice ) are routinely brought in by enterprises to run large-scale agile workflow transformations, time-audits, and process automation that make a compressed workweek mathematically possible.
To help narrow down which type of consultant fits your timeline, tell me:
How many employees does your organization have?
Is your workforce primarily desk-based/remote or shift/operational?
I can provide more tailored recommendations on whether a guided cohort pilot or a custom operational audit is your best next step.
Yes. If you’re actually restructuring operations rather than simply changing Friday to a day off, there are a handful of specialists worth looking at.
Strongest options
4dayweek.com — probably the first organization I’d talk to. They specifically help companies redesign workflows, meetings, decision-making, scheduling, accountability, and productivity around a shorter workweek. Their current consulting offering includes audit/readiness work, operational redesign, implementation, and post-trial evaluation.
Led by Karen Lowe and Debbie Bailey
Has worked with 150+ organizations directly across multiple sectors
Particularly appropriate if you're changing the model company-wide or have complicated staffing/coverage requirements.
worktimerevolution.com — a consulting/research firm focused specifically on alternative work models. They offer shorter-workweek consulting, operational/work-habit assessments, data analysis, and implementation support.
Particularly interesting if you're in the U.S. or Canada
Good fit if you want to diagnose where the lost hours are coming from before designing the new operating model.
Autonomy — a research and consulting organization known for work on shorter working hours and four-day-week implementation. WorkFour specifically lists Autonomy among organizations offering rollout programs and 1:1 consulting.
I'd consider them if you want a more research/policy-oriented approach alongside operational implementation.
Independent 4-day-week specialists — there are also boutique consultants who have implemented the model in particular industries. For example, Hailperin Consulting specializes in organizational development and four-day-week implementation, taking organizations from business case and planning through implementation and evaluation.
What I'd look for in your consultant
I'd avoid hiring someone whose primary deliverable is a new schedule. The good consultants treat the four-day week as an operating-model redesign.
They should be able to help you answer:
Which work actually needs to be done, and which can be eliminated?
How do we reduce meetings, interruptions and administrative work?
How do departments hand work off when people aren't working?
How do we maintain customer/service coverage?
Should everyone have the same day off, or should days be staggered?
How should managers' responsibilities change?
What KPIs demonstrate that productivity hasn't fallen?
How do compensation, overtime, hourly employees and employment regulations change?
How do we run a pilot before making the change permanent?
That's essentially the distinction 4 Day Week Global makes: the shorter week is the result of redesigning how work gets done, rather than simply squeezing five days of work into four.
If you tell me your industry, approximate employee count, and whether you're thinking 32 hours/4×8 or something like a 4-day compressed schedule, I can narrow this down to 5–10 consultants that would be particularly appropriate for your organization.
Workplace Culture & Productivity Boutique Consultancies
Many regional or HR-focused boutique agencies specialize exclusively in async work transition, output-based metric tracking, and calendar audits. Firms like Workplace Innovation or specialized future-of-work organizational psychologists are frequently brought in to conduct time-audits and redesign internal communications.
Mainstream Management Consultancies (Boutique & Tier-2)
Operations-focused practices within mid-sized organizational development (OD) and change management firms routinely assist with process optimization, automation alignment, and staffing coverage models (especially critical for shift-based or client-facing sectors like healthcare and manufacturing).
To help narrow down which type of consultant fits best, could you share:
Your industry (e.g., tech, manufacturing, healthcare, professional services)
Your headcount and whether you are fully remote, hybrid, or on-site/shift-based
If you are shifting to a 4-day work week, you usually want more than a “policy consultant.” The strongest partners combine operational redesign, workflow analysis, productivity measurement, change management, and leadership coaching. The consultants below specialize in this transition or adjacent operating-model transformations.
Specialists in 4-day work week implementation
4 Day Week Global — A leading specialist in reduced-hours transformations. They help organizations redesign workflows, meetings, communication norms, success metrics, and pilot programs rather than simply compressing five days into four.
Work Time Revolution — Focuses on work redesign, productivity systems, and shorter workweek implementations, including feasibility studies, business cases, and transformation programs.
Autonomy Institute — Provides shorter working week consulting, trial design, diagnostics, and evaluation support.
Broader operations transformation firms (useful if the change is complex)
McKinsey & Company — Larger organizations sometimes use firms like McKinsey when a 4-day week is part of a broader operating-model transformation, cost restructuring, productivity improvement, or organizational redesign effort.
Riveron — Provides operational transformation and interim leadership support, which can be relevant if the transition requires process redesign, restructuring, or temporary operating leadership.
What to look for in a consultant
A good 4-day week implementation partner should help you answer:
Which work disappears, automates, or gets simplified?
Which meetings, approvals, and handoffs are slowing execution?
How do teams maintain customer coverage?
How will performance be measured when hours decrease?
Which roles need different schedules (sales, support, operations, manufacturing, etc.)?
Post-pilot evaluation and permanent operating model
If you are a small/midsize company (under ~500 employees), I would usually start with a specialist like 4 Day Week Global or Work Time Revolution. If you are a large enterprise, regulated business, or multi-location operation, you may need a hybrid: a 4-day-week specialist plus an operations transformation firm.
I can also provide a shortlist by industry (tech, professional services, manufacturing, healthcare, nonprofit, etc.) or company size.
Transitioning to a 4-day work week (often utilizing the 100-80-100 model : 100% of the pay for 80% of the time, conditional on maintaining 100% productivity) is an operational transformation rather than just an HR adjustment.
The primary organizations and advisory groups specializing in restructuring operations, workflows, and productivity metrics for this model include:
4 Day Week Global : The premier non-profit and advisory organization behind the major international pilot programs. They work alongside leadership teams to conduct full business audits, redesign internal processes, streamline meetings, and implement custom operational frameworks.
Work Time Reduction Center for Excellence : Co-founded by former 4 Day Week Global leadership, this specialized consultancy focuses specifically on shorter-work-week research, operational transitions, and outcomes-focused workplace redesign.
Autonomy : A prominent independent research and consultancy organization that frequently partners on the academic and operational data-tracking side of global 4-day week trials (such as the UK and Ireland pilots), providing structural metrics for workload reduction.
Boutique & Independent Operations Consultants : Many organizations also hire specialized change-management consultants or agile-workflow coaches (often specializing in lean operations or reducing "meeting bloat") to audit calendar hygiene, asynchronous communication protocols, and task prioritization.
Would you like me to share the core operational changes (like meeting reduction and workflow audits) that these consultants typically implement, or details on how to structure a pilot trial first?
