At some point in the past decade, a multi-million-dollar transformation program stopped making anyone blink. The numbers grew, the teams grew, the decks grew and “big four” became shorthand for “safe choice” in many boardrooms.

Budgets are now tighter. Procurement is under scrutiny. Yet the reflex remains: issue a large request for proposal, invite the usual global names, and award a multi-year, multi-million dollar engagement.

The question that follows is uncomfortable but necessary:

What are you actually buying for that level of spend and what else is possible?

This is not an attack on large firms. There are programs that genuinely need global coverage and armies of specialists. It is, however, a challenge to the unexamined habit of equating the most expensive option with the safest one, even when the work itself does not require that level of scale.

The Illusion Of Safety: Large Teams, Long Durations, Impressive Decks

When a big four style engagement begins, it often looks very reassuring.

• A large team arrives, with clear roles and impressive resumés.
• A detailed mobilisation plan lands, complete with workstreams, dependencies and slides.
• Stakeholders feel that something significant is finally happening.

From the inside, a few patterns tend to emerge over time.

1. The “pyramid” is a cost structure, not a quality guarantee

The classic model is built around leverage: partners, a small number of senior people and (many) juniors. The organisation is billed for the team, not just for the outcomes. In practice this can mean:

• Senior consultants spread across many accounts, available only at key moments.
• Juniors learning on the job in your environment.
• Time diverted into internal coordination, quality checks and rework.

There are certainly talented people involved. The issue is the structural assumption that more people automatically equal more value.

2. The program grows to match the contract

Once a multi-year engagement is in motion, there is a strong incentive to keep work within the existing structure. New questions, new issues, and new ideas are all channelled through the same large team. Scope creeps. Artefacts multiply. The line between what is essential and what is “nice to have” blurs.

The result is often:

• Thousand-slide decks that few people read.
• Workshops that collect insights but do not always translate into clear decisions.
• Change and learning workstreams that are initiated late, once most design decisions have already been made.

3. The client is left with volume, not always with capability

At the end of a long engagement, the organisation may have:

• A large body of documentation.
• A long list of recommendations.
• Some uplift in process or technology.

However, internal teams may still feel uncertain about how to maintain and extend the work. Critical knowledge lives in consultant heads rather than inside the organisation. Adoption may not match the size of the spend.

The question returns: what did those millions actually buy?

When Budgets Are Tight, Why Is The Default Still The Most Expensive Option?

Most leaders are not careless with public money or shareholder funds. So why does the pattern persist?

Risk perception and brand comfort

A large brand feels like a safe choice. If something goes wrong, the decision can be defended. Procurement and governance processes often encode this instinct: evaluation criteria reward scale, global reach and brand recognition.

Habit and procurement templates

Many requests for proposal documents are built around the kind of response large firms produce. They ask for methods, tools, global capability maps and extensive staffing plans. Smaller, specialist firms can be perceived as “light” on paper, even when they are exactly the right scale for the work.

The hidden cost of waste

Time spent managing internal consultants, reading long decks and resolving overlaps between workstreams rarely appears on the balance sheet as a separate item. It is simply absorbed into the cost of doing business with a very large provider.

The Case For Smaller Specialist Partners

There is another model that fits many complex programs, particularly in banking, utilities, health and government. It is the model of the smaller specialist partner: large enough to bring depth and breadth, small enough to remain selective, focused and close to the work.

The advantages can be significant.

1. A small core team that knows your context deeply

Rather than a rotating cast of faces, you work with a stable set of senior consultants. They:

• Learn your context quickly.
• Build relationships with your leaders and teams.
• Notice patterns across streams and functions.

This reduces re-explanation, improves trust and allows for very direct conversations about risk, trade-offs and progress.

2. Targeted specialists, not permanent overhead

When a particular expertise is required – for example, specialist learning design, complex process mapping or regulatory interpretation – it is brought in purposefully. When that work is complete, those specialists step back again.

You pay for expertise when you need it, not for a large bench waiting for tasks.

3. Lean artefacts designed to be used

Smaller specialist firms tend to favour outputs that teams can pick up and run with:

• Short, clear operating models instead of impressive but overwhelming decks.
• Process maps that match how work is actually done.
• Learning and communication materials that fit the real constraints of front-line teams.

The focus shifts from volume to usability.

4. Outcomes and adoption as the primary measures

Because there is no incentive to maintain a large on-site presence indefinitely, attention naturally turns to:

• Clear baseline measures.
• Defined outcomes (for example, reduction in rework, time to decision, variance or incident rate).
• Adoption indicators (behaviours, usage, proficiency).

The conversation becomes “what changed” rather than “how many deliverables were produced.”

5. A designed exit, not quiet dependency

A good specialist partner designs for its own exit:

• Internal owners are identified and developed.
• Methods are handed over in plain language.
• Teams practise using new tools and processes while the partner is still present.

At the end of the engagement, there is less risk of a “consultant cliff” where progress stalls as soon as the external team leaves.

How pta Consulting Works Differently

pta Consulting sits in this specialist category. A practical description of the model looks like this:

• Small, senior core team. A team of experienced consultants cover Analyse, Communicate, Change and Learn streams, and stay with the program from early framing to stabilisation – sharing knowledge and resources across streams.
• Specialists on purpose. When additional skills are required, they are brought in for specific pieces of work and then step back. For example, deep learning design for one critical role family or intensive process mapping for one end-to-end journey.
• Real work as the organising principle. Engagements are structured around real processes, real decisions and real behaviour, rather than internal slide templates.
• Clear, simple artefacts. Operating blueprints, decision maps, process standards, adoption plans and learning pathways are designed to be read, used and maintained by internal teams.
• Measured outcomes. From the outset, pta focuses on the stories and the numbers that will matter to your executive committee and your board: quality, timeliness, consistency, risk reduction and staff capability.

The result is less overhead, more direct contact with the people who can actually change outcomes, and a lower risk that the program becomes an end in itself.

Questions To Ask Before You Sign The Next Very Large Cheque

The next time a proposal lands on the table with a very large number on the back page, it may be useful to ask a few direct questions:

• How many people are actually needed to achieve these outcomes and for how long?
• Which parts of this work require a large global firm and which parts could a smaller specialist deliver more efficiently?
• How will you measure success in behaviour and performance, not just in deliverables and timelines?
• What is your plan for handing capability back to our internal teams and when does that start?
• If this program costs millions of dollars, what, very specifically, will we be able to do at the end that we cannot do today and could we reach that point with a different model?

There will always be programs where the big four are the right answer. However, in an environment of tight budgets and increasing scrutiny, “most expensive” and “safest” are no longer interchangeable ideas.

Specialist partners offer another path: smaller, sharper teams, targeted expertise, less waste and a stronger chance that the work lives on after the consultants have left the building.

Want to learn more? It all starts with a conversation. Get in touch with us.