Best Platforms to Hire an Interim COO
An independent ranking of the five best platforms for hiring an interim COO in 2026, starting with which of the five very different operations jobs you are actually filling.
by
Michael Smith
"Operations" describes at least five different jobs, and that is why interim COO searches go wrong more often than they should. At a manufacturer it means production and supply chain. At a services firm it means delivery and utilization. At a software company it usually means the business systems and the internal machinery holding a scaling org together. At a founder-led business it frequently means everything the founder has stopped having time to do.
An interim COO covers that seat full-time for a defined stretch. Get specific about which version of the job you are buying before you talk to anyone, because the five providers below are genuinely good at different ones.
Platform | Model | Best-fitting version of the job | Reach for it when |
|---|---|---|---|
Fractional Jobs | Curated search, operator contracted by you | Any, because the brief defines it | You want the search handled and the relationship kept |
ScaleUpExec | Fractional COO firm, operators embed in the business | The founder who has become the bottleneck | A founder is doing operations badly and knows it |
InterimExecs | Vetted interim network matched to the situation | Turnarounds and operational repair | The business is in trouble, not just busy |
Hardesty | Interim management firm across the C-suite | Operations tied to a deal or a process | The operational gap sits next to a transaction |
Business Talent Group | Marketplace of independent talent and interim executives | A scoped operational program | The work has a deliverable and an end date |
Which Operations Job Is It?
Four briefs come up repeatedly, and they want different people.
The founder bottleneck
Everything routes through one person, decisions queue behind them, and the company is slower than its headcount suggests. The work is installing decision rights and an operating cadence, and the hard part is political rather than operational.
The scaling break
Processes that worked at 30 people are failing at 90. Onboarding is inconsistent, handoffs drop, and nobody can say who owns what. This is systems and org design.
The turnaround
Margins are wrong, cash is tight, and something structural has to change. This needs somebody who has made unpopular calls before and can carry them.
The integration
Two companies became one and nothing matches, from systems to processes to how people get paid. This is project management at a scale most operators have never run.
A candidate excellent at the first is frequently wrong for the third. Ask any prospective operator which of these they have done more than once, and listen for specifics instead of a claim to have done all four.
How We Assessed Them
Operations has the widest gap between job title and job content of any seat, so we judged each provider on which version of the work it is built around.
What we weighed:
Whether the provider places an operator who takes ownership or one who only advises
Which of the four common briefs its experience actually concentrates in
How fast somebody can be in the seat, since operational problems compound weekly
Who holds the contract and what the arrangement costs over two or three quarters
1. Fractional Jobs
Fractional Jobs searches a network of more than 30,000 senior leaders and hands back a shortlist, and you contract the operator directly.
The brief-led model suits this seat better than any other, precisely because the job title carries so little information. A search run on "we are 90 people, handoffs between sales and delivery are failing, and nobody owns the customer after signature" returns different people than a search run on "interim COO". That difference is the whole hire.
Breadth helps too, since operational problems are rarely contained. A company that discovers the operations failure is really a systems problem or a finance reporting problem can fill that seat from the same network.
As elsewhere, this is a search, not a managed engagement, so nobody supervises the work once the introduction is made.
Why Choose Fractional Jobs?
A large senior network spanning operations and every adjacent function
The brief describes the actual failure, which is what determines fit in this seat
One referral fee at placement, flat across a mandate of several quarters
You hold the contract, including the authority the operator is granted
A second seat can be filled from the same network when the problem spreads
Best Use Case
A company that can describe what is breaking operationally, wants the sourcing handled, and intends to give the operator real decision rights.
Read more about Fractional Jobs here.
2. ScaleUpExec
ScaleUpExec provides fractional COO services aimed squarely at founders, describing its clients as founders who are done being the bottleneck. Its operators embed directly in the business, and the firm reports working with 25+ founders.
The positioning is unusually honest and unusually narrow, which is why it earns second place. The founder bottleneck is a real and common failure, and it is as much a psychological problem as an operational one. Fixing it means persuading a founder to stop making decisions they have made since the company started, which is a different skill from redesigning a process.
A firm built around that specific pattern has had the same difficult conversation many times. The embedded model matters for the same reason, since an operator doing the work alongside the team earns standing to change how the founder works, which an advisor never gets.
The limits follow from the focus. This is a small firm oriented to founder-led businesses, so a large company, an integration or a turnaround with creditors involved is a different brief. The operator also comes through the firm, not as your hire.
Why Choose ScaleUpExec?
Fractional COO services as the whole business, not one line among many
Built explicitly around the founder-bottleneck problem
Operators embed and do the work instead of advising from outside
Honest about the client it serves, which makes self-selection easier
Best Use Case
A founder-led company where the founder is the constraint, and where fixing that requires somebody with the standing to change how the founder spends their time.
Read more about ScaleUpExec here.
3. InterimExecs
InterimExecs works on interim management exclusively. Its RED Team is a vetted group of senior executives the firm describes as expert at growing companies, improving operational efficiency and fixing troubled ones, and engagements are matched to the situation.
Turnarounds are where it separates from the others here. An operator walking into a business losing money has to sequence decisions under cash pressure, and knowing which cost comes out first without breaking delivery is pattern knowledge, not method. A firm that only does interim work, with operators who chose this career deliberately, few of them between permanent roles, has more of that pattern knowledge than a general network.
The price of that is breadth and cost. The bench is smaller than a marketplace, the firm holds the engagement, and a firm-managed arrangement costs more across its life than contracting an operator directly.
Why Choose InterimExecs?
Interim management is the entire business
A bench oriented to operational repair and troubled companies
Matching driven by the situation in front of you, with the job title secondary
Operators who do interim work by choice, not between permanent roles
Best Use Case
A company where operations are genuinely failing, not merely strained, and where the quality of the operator outweighs what the engagement costs.
Read more about InterimExecs here.
4. Hardesty
Hardesty places C-suite and VP-level leaders on demand, naming COO among its roles, with interim management as its lead service alongside executive search, special projects and consulting.
Its work clusters around transactions, organized by private equity, mergers and acquisitions, pre-IPO preparation, audit readiness and preparation for sale. Industry practices cover healthcare, real estate and construction, aerospace and defense, retail and CPG, hospitality, manufacturing and distribution, and technology services.
That industrial weighting is worth noting, because most fractional and interim providers concentrate on software companies. A distributor, a manufacturer or a construction business looking for operational leadership is poorly served by a bench of SaaS operators, and Hardesty is one of the few places where the industry practices point the other way.
Post-acquisition integration is its natural brief. Operations after a deal is a project with a defined end, which fits how the firm is organized.
Why Choose Hardesty?
Interim management is the lead service, with COO among the named roles
Deep orientation toward private equity, M&A and pre-IPO situations
Industry practices weighted toward manufacturing, distribution, healthcare and construction
Executive search from the same firm once the interim period ends
Best Use Case
A company integrating an acquisition or preparing for a sale, or an industrial business that needs an operator who knows something other than software.
Read more about Hardesty here.
5. Business Talent Group
Business Talent Group is a marketplace of high-end independent talent covering consultants, subject matter experts and interim executives, and sits inside Heidrick & Struggles.
Scoped operational programs are its strength. A supply chain redesign, a systems implementation, a shared services build or an operational due diligence exercise are defined pieces of work with deliverables, and the marketplace is organized to staff exactly that. Larger companies also find the procurement path straightforward.
Where it fits less well is the open seat. A marketplace built around defined mandates is an awkward instrument when what you need is somebody owning operations until a permanent hire arrives, and platform fees sit on top of the expert's rate.
Why Choose Business Talent Group?
Interim executives named alongside consultants and independent experts
Backed by Heidrick & Struggles
Well suited to scoped operational programs with a clear deliverable
Straightforward for larger companies to contract through
Quicker than running the search yourself
Best Use Case
A defined operational program with an end date, at a company large enough that buying through an established marketplace is easier than hiring an individual.
Read more about Business Talent Group here.
Closing Thoughts
Write the brief around the failure, not the title. "Interim COO" tells a search firm almost nothing, and it is the reason so many of these hires arrive competent and still wrong. Describing what is breaking, at what scale, and what the operator will be allowed to change gets you a materially different shortlist.
Then settle the authority question in writing. Operational fixes involve changing how people work and occasionally who does the work, and an operator without that mandate spends the engagement writing recommendations. Where you want the search handled and the operator's authority set by your own contract, Fractional Jobs is the strongest overall option.
Frequently Asked Questions
What is the difference between an interim COO and a chief of staff?
Authority and scope. A COO owns functions, budgets and people, and the decisions are theirs to make. A chief of staff extends the CEO's capacity, coordinating and following through without owning the functions. Companies sometimes hire the second while describing the first, which frustrates everybody involved.
How soon should an interim COO start changing things?
Small changes inside the first month, structural ones after six weeks. Operating cadence, meeting structure and decision rights can be fixed early and buy credibility. Reorganizing teams or changing who owns what needs enough time in the building to know which apparent problems are symptoms.
Does an interim COO need industry experience?
More than a CFO and less than a CIO. The mechanics of operating cadence and org design carry across sectors. Industry matters where the operations are physical, so manufacturing, distribution, construction and healthcare delivery reward a sector-experienced operator far more than a software company does.
What if the founder is the problem?
Name it in the brief, at least internally, and pick a provider whose experience is in that specific pattern. It is a common reason to hire operational leadership and the hardest to solve, because the fix requires a founder to change how they work. An operator hired to redesign processes will not touch it.
How long do these engagements run?
Six to twelve months for most. Founder-bottleneck and scaling mandates sit at the shorter end, since the work is installing a way of operating and then handing it over. Integrations run longest, because harmonizing two companies' systems and processes rarely finishes inside a year.
