When Brookside Flavors & Ingredients announced that Sarah Staley would step into the role of Chief Executive Officer, it wasn’t just a routine corporate leadership change. It was another data point in a trend worth paying attention to: women with deep technical backgrounds are increasingly the ones being trusted to run the show, not just support it from the lab or the middle of the org chart.
A Scientist’s Path to the C-Suite
Staley’s path to the corner office didn’t start in a business school case study. It started in a laboratory. She holds a Bachelor of Science in Industrial Biochemistry from the University of Limerick in Ireland, along with a Diploma in Management Practices from the Irish Management Institute — a combination that says a lot about how she thinks. She is, by training, a scientist first. But somewhere along the way, she decided that understanding the chemistry of a product wasn’t enough. She wanted to understand the business built around it, too.
That combination has defined her entire career. Before joining Brookside Flavors & Ingredients, Staley built her reputation at some of the most respected names in food and ingredients: Kerry Group, Friesland Campina, and most recently Grande Cheese’s Custom Ingredients Group. At each stop, she wasn’t just managing operations — she was scaling high-growth business units inside the specialty ingredients space, a notoriously technical corner of the food industry where credibility has to be earned through expertise, not just title.
That’s a pattern worth calling out for anyone who still thinks leadership pipelines for women look like a straight line from marketing to management. Staley’s path ran straight through R&D, plant operations, and customer-facing technical sales — the unglamorous, detail-heavy work of building “enduring relationships with leading CPG and food service customers” and translating clean-label science into products people actually want to eat. She didn’t sidestep the technical side of the business to get ahead. She used it as her foundation.
Why Brookside Chose a Biochemist to Lead Its Next Chapter
Brookside Flavors & Ingredients, founded in 2015 and headquartered in Addison, Illinois with additional operations in Branchburg, New Jersey, has built its name as a premier provider of natural and organic flavorings for everything from beverages and baked goods to alternative proteins and snacks. It’s a company that lives or dies by its ability to innovate at the intersection of taste, health, and food science — which makes Staley’s biochemistry-meets-business background less of a nice résumé line and more of a genuine strategic fit.
In announcing the transition, company leadership didn’t mince words about why she was chosen: “Sarah’s impressive track record in managing high-growth business units in the specialty ingredients sector, combined with her ability to leverage industry relationships, positions her well to continue scaling the fantastic flavorings business.” She takes the reins from Rudy Dieperink, who led Brookside as CEO since October 2020 and is transitioning into a new role as Operating Adviser at parent company Brookside Equity Partners, where he’ll focus on M&A strategy. A handoff that suggests confidence rather than crisis, succession rather than scramble.
Women Breaking the Glass Ceiling in Technical Industries
Why does a story like this belong on a site dedicated to empowering women? Because representation at the top of technical, male-dominated industries doesn’t happen by accident, and it rarely happens overnight. Food science and specialty ingredients are fields where women have historically been well represented in the lab but underrepresented in the boardroom. Every time a woman with a chemistry degree ends up running a flavor company instead of just formulating for one, it chips away at an old and tired assumption: that technical expertise and executive leadership are somehow different skill sets that live in different people.
Staley isn’t an isolated case, either.
She joins a growing list of women CEOs breaking barriers and leading the future across industries, part of a broader, slow-moving shift of women moving out of technical support roles and into the P&L seat across manufacturing, life sciences, and industrial businesses. It’s still the exception rather than the rule, which is exactly why each individual example matters enough to write about.
What the Data Says About Women-Led Companies
It’s not just a feel-good narrative, the numbers back it up. According to McKinsey’s “Diversity Wins” research, companies in the top quarter for gender diversity on their executive teams were 25% more likely to post above-average profitability than companies in the bottom quartile — a gap that has widened over time, up from 21% in 2017 and 15% in 2014.
That’s a meaningful data point for anyone still treating gender diversity in leadership as a nice-to-have rather than a business fundamental. Women-led companies aren’t succeeding despite who’s running them.
The leadership is increasingly part of why they’re succeeding.
Leadership Skills for Women Building a Career in STEM
Staley’s story also offers an inspirational blueprint. A few things stand out about how she got here that apply well beyond the flavor industry:
She built deep expertise in a hard, technical niche instead of avoiding it. Rather than pivoting away from the science to climb faster, she went deeper into it and let that expertise become her differentiator.
She made herself indispensable to the people who depended on that expertise. Years spent “building enduring relationships with leading CPG and food service customers” isn’t just a résumé line; it’s the trust-building work that eventually gets someone recommended for the top job.
She let results do the talking. Scaling high-growth business units at Kerry Group, FrieslandCampina, and Grande Cheese gave her a track record that spoke for itself by the time the CEO conversation came up.
That’s a strategy available to any woman early in a STEM or technical career who’s wondering whether the C-suite is actually reachable from where she’s standing, or whether she has to choose between being the expert in the room and being the one running it.
What This Means for the Next Generation of Women Leaders
It’s also a reminder for the companies doing the hiring. The next Sarah Staley might already be on your team, several rungs down, quietly building the technical credibility that will eventually make her the obvious choice if anyone’s paying attention when the top job opens up.
It’s a theme worth watching across very different corners of business, too. Whether it’s a biochemist scaling a flavor company or the founder of Scoop Method building an entirely new business from the ground up, the throughline is the same: deep expertise plus persistence beats waiting for a traditional leadership track to open up.
As Brookside Flavors & Ingredients heads into its next chapter, Staley’s appointment is worth watching not just as flavor-industry news, but as one more sign that the path to leadership for women in technical fields is getting wider, better lit, and a lot harder to ignore.