TL;DR
Esther Singer launched Segara Coffee in Reno, Nevada, in 2025, building a roasting business focused exclusively on specialty arabica coffees from Indonesia. In an interview with Daily Coffee News, Singer connected the company’s single-country focus to her scientific background and said she wants to broaden how consumers understand Indonesian coffee. The interview does not provide sales figures, sourcing volumes or details about the company’s producer agreements.
Esther Singer launched Segara Coffee in Reno, Nevada, in 2025 as a roasting company focused exclusively on specialty arabica coffees from Indonesia, according to an interview published October 15 by Daily Coffee News. Singer said the business draws on her experience in science and product development and aims to introduce U.S. customers to a wider range of Indonesian coffees.
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Before starting Segara, Singer spent more than a decade researching soils, ecosystems and plant-microbe interactions, including work as a scientist at Lawrence Berkeley National Laboratory. She later moved into biotechnology, where she served as director of product and market development for Twist Bioscience. Singer told Daily Coffee News that coffee brought those strands together: agricultural science, product development and the possibility of tracking how changes in production affect flavor.
“I became fascinated by coffee as an agricultural system: genetics, soil, climate, processing, fermentation, drying, roasting,” Singer said. “You can change one variable and potentially taste the result in the cup.” The interview describes Segara as a business with direct-to-consumer and wholesale sales. Singer said she maintains direct relationships with producers in Indonesia, but the article does not give details about the agreements or name the producers.
Singer, whose mother is Indonesian and father is German, said her background and experiences informed her interest in Indonesian coffee. She told the publication that coffees she had encountered in the United States represented a narrow portion of the country’s production. She pointed to cultivars, producers and processing methods she had not previously seen in the U.S. market. Segara’s name means “sea” or “ocean” in Javanese, a reference to Indonesia’s archipelago and the connections Singer hopes the company can foster.
A Single-Country Roasting Strategy
Segara’s model differs from a conventional portfolio built around coffees from several countries: Singer says the company is choosing to focus deeply on one origin. That approach could give the business room to present variation within Indonesia rather than relying on a small set of familiar associations. It also makes the company’s identity and sourcing dependent on one country’s coffee supply.
For buyers and coffee drinkers, the interview offers Singer’s explanation of how she wants to frame Indonesian coffee: not as one fixed flavor or processing style, but as a broad agricultural landscape. That is her stated aim, not evidence yet of how consumers or the wider market have responded. The article provides no sales data, customer research or independent assessment of Segara’s impact.
Singer also emphasizes the connection between a roasted coffee and the conditions that produced it. She said that soil, climate, plant health, labor and producers’ decisions shape what happens further along the supply chain. That perspective ties her scientific background to the company’s sourcing story, while underscoring that a roasting business’s claims about producer relationships do not, by themselves, establish the terms or benefits of those relationships.
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From Environmental Science to Coffee
Daily Coffee News’ profile places Singer’s launch within a career that crossed environmental research, biotechnology and entrepreneurship. Her research involved natural systems and plant-microbe relationships; at Twist Bioscience, she worked in product and market development. Singer said coffee appealed because it combines agricultural variables with processing and roasting choices that can be experienced in the finished cup.
She also described a concern that familiar origin labels can become assumptions. As an example, she said many consumers associate Indonesian coffee with Sumatra, wet-hulled processing, heavy body and earthy flavors. Singer acknowledged that these coffees are part of Indonesia’s coffee history, while arguing that those associations do not define the full range of coffees produced in the country.
The interview is a founder profile and set of responses to three questions, rather than a company performance report. It confirms the launch year, location and stated business focus, alongside Singer’s account of her background and goals. It does not offer an independent survey of Indonesian coffee exports or the U.S. market.
“You can change one variable and potentially taste the result in the cup. That’s irresistible to a scientist.”
— Esther Singer, speaking to Daily Coffee News
Details on Sourcing and Sales
The interview does not say how much coffee Segara sells, how many producers it works with, which Indonesian regions or cultivars are represented in its current offerings, or what share of sales is wholesale versus direct to consumers. It also does not provide pricing, sourcing contracts or information about how producer relationships are structured.
There is no independent data in the article to show whether U.S. consumers are responding to a broader presentation of Indonesian coffees, or to measure Segara’s commercial performance since its 2025 launch. Singer’s comments describe her motivations and the company’s intended approach; they are not a market-wide assessment.
The Company’s Next Public Milestones
Daily Coffee News did not report a specific upcoming launch, expansion plan or company milestone. Segara’s next developments will be its ongoing coffee offerings and sales to retail customers and wholesale buyers, but the article does not provide a calendar or identify future releases.
Further information about the company’s producer relationships, sourcing regions and performance would help readers assess how its stated Indonesian focus is taking shape. Until Segara or its partners provide those details, the interview establishes the company’s launch and mission, while leaving its scale and measurable results open.
Key Questions
What is Segara Coffee?
Segara Coffee is a roasting company founded by Esther Singer in Reno, Nevada, in 2025. It focuses exclusively on specialty arabica coffees from Indonesia and sells direct to consumers and wholesale, according to the Daily Coffee News report.
Who is Esther Singer?
Singer is Segara Coffee’s founder. Before entering coffee, she spent more than a decade researching soils, ecosystems and plant-microbe interactions, including at Lawrence Berkeley National Laboratory, and later worked in product and market development at Twist Bioscience.
Why does Segara focus only on Indonesia?
Singer said she found Indonesian coffees, producers and processing approaches that she had not encountered in the United States. She described the single-country focus as a way to explore Indonesia’s coffee production in greater depth and build long-term relationships there.
What is not known about Segara’s business?
The report does not give sales figures, sourcing volumes, producer names, contract terms or a breakdown of current offerings. It also does not report independent measures of the company’s market reach or financial performance.
Source: rss
