As the year draws to a close, December feels like the right moment to pause, not to rush into planning, but to reflect.
Over the past year, through LinkedIn newsletters, training sessions, workshops, and countless conversations with technically minded professionals, we’ve seen some clear patterns emerge about what really drives growth in professional services.
Not trends. Not tactics. But behaviours
Here are a few of the lessons that have stood out most in 2025.
Where is the growth coming from?
From what we’ve witnessed over the past year (and in truth, many years prior too), the most sustainable growth doesn’t come from focusing solely on winning new work or solely on managing existing clients. It comes from doing both, deliberately and consistently.
This year, we saw that firms who grew most sustainably were those who:
- had a clear prospect list, with defined criteria for who they wanted to work with
- had a plan of action to build trust with those prospects over time
- managed expectations clearly once work began
- had regular conversations aimed at uncovering how else they can help the client achieve their objectives
- communicated openly when things changed
- handled difficult conversations rather than avoiding them
When business development and client management are treated as separate disciplines, growth can become somewhat unpredictable. When they’re aligned, growth tends to become steadier, more predictable, and far easier to sustain.
The professionals who grow fastest don’t feel “salesy”
One of the most common things we (still) hear is:
“I’m not a salesperson.”
The encouraging thing is that the most effective business developers we work with rarely think of themselves as selling at all.
Instead, they:
- ask thoughtful, well-timed questions
- listen for what’s changing in a client’s world
- share insight rather than information
- combine warmth with competence
- follow up because it’s helpful, not because it’s awkward not to
When BD feels human, it becomes sustainable, far more effective, and some may even say, enjoyable!
Value is lost in the small moments, not the big ones
If there’s one thing that came up time and again this year, it’s this:
– Most value isn’t lost in big, formal negotiations. It slips away quietly, in everyday client interactions.
– The “quick favour” that becomes expected. The deadline that creeps forward. The extra task that never quite makes it into the scope.
The professionals who protect value well aren’t confrontational, they’re clear. They slow conversations down, articulate trade-offs, and offer options.
Confidence here is what preserves both value and relationships.
Consistency beats intensity every time
We saw plenty of bursts of activity this year, and plenty of fatigue that followed.
The professionals and teams who made the most progress weren’t the busiest. They were the most intentional.
Small, regular actions:
- staying in touch
- sharing insight
- setting expectations early
- following up properly
…consistently outperformed sporadic big efforts.
BD isn’t about doing more. It’s about doing the right things, more often.
A question to carry into 2026
Before you switch off for the year, here’s a question worth sitting with:
What’s one behaviour you know makes a difference but haven’t been doing consistently?
Not a strategy. Not a resolution. Just one habit to carry forward.
That’s where your 2026 momentum could start…
Thank you for reading Work Winning Ways this year; for the comments, messages, and conversations along the way.
We’ll be back in January with more practical insight to help technically minded professionals feel more confident, capable, and effective in client management and business development.
Until then, I wish you a well-earned break, a clear head, and a strong start to 2026.
Kind regards,
Gary Williams





We are a business development consultancy which is passionate about helping our clients develop processes, skills and behaviours that will result in increased sales and improved margins. 

