Rillet
Rillet is an accounting platform that replaces legacy ERP systems like NetSuite and SAP, targeting hyper-growth startups and public companies. The company has raised $109M from investors including Sequoia and Andreessen Horowitz, and employs 208 people.
The growth story
Rillet grew from 13 to 208 employees between 2022 and 2026, raising $109M along the way, most recently a Series B in August 2025.
About
Rillet sells accounting software designed for complex financial operations, supporting multi-entity, multi-currency, and multi-geography needs. Its platform integrates with tools like Salesforce, Stripe, and Ramp, and offers an open API for custom builds. The company positions itself as a modern alternative to traditional ERP systems.
Backed by top-tier investors, Rillet has raised $109M through a Series B round. While its current headcount stands at 208, the company has not disclosed recent hiring trends. Its partnerships with Big 4 firms like EY suggest a focus on enterprise finance transformation and AI deployment.
Founders and leadership
Engineering is Rillet's largest function, accounting for 38 employees. The company's leadership includes founders with backgrounds in finance and technology, though specific executive details are not provided.
The Rillet org chart
Nicolas Kopp (CEO & Founder) leads 59 mapped leaders with 4 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 43 (+169% YoY), Information Technology 27 (+238% YoY), Sales 17 (+240% YoY), Entrepreneurship 17 (+31% YoY), Business Development 13 (+160% YoY), Consulting 12 (+500% YoY).
Talent flow
Rillet recruits heavily from professional services firms, with EY, Thoughtworks, PwC, and Deloitte being top sources. Employees tend to stay for a median of 1 year before moving on, often to roles in tech and finance startups.
Most common previous employers of Rillet staff: EY (14), Thoughtworks (11), PwC (9), Deloitte (9), Google (7), FloQast (7). Former Rillet employees most often moved to Flex (2), Campfire (2), DroneDeploy (2), Digits (2), air up® (2), PeopleSet.ai (1).
Alumni worth knowing
Hiring now
Web traffic
Traffic mix: 33% direct, 44% search, 19% social, 2% paid.
What this company is made of
Most common skills at Rillet: Leadership (85), Microsoft Excel (85), Microsoft Office (82), Public Speaking (61), Microsoft PowerPoint (61), Teamwork (58), Microsoft Word (53), Customer Service (53).
Where the team actually sits
Rillet people are concentrated in New York, United States (50), California, United States (31), San Francisco Bay Area (15), New York City Metropolitan Area (12). 2 offices on record.
Search footprint
Rillet attracts about 246 organic search visits a month, traffic worth roughly $8K a month if bought through ads. It gained 116 ranking keywords and lost 93 in the last period.
What employees say
- Compensation
- 3.80 / 5
- Career opportunities
- 3.90 / 5
- Senior management
- 3.20 / 5
- Work-life balance
- 2.70 / 5
Frequently asked
Rillet has 208 employees as of September 2026.
Rillet has raised $109M in total, most recently a Series B round in August 2025.
Rillet was founded in 2021 by Nicolas Kopp, Stelios Modes.
Nicolas Kopp (CEO & Founder) sits at the top of Rillet's reporting structure, with 4 direct reports.
The most common previous employers of current Rillet staff are EY (14 people), Thoughtworks (11 people), PwC (9 people).
Former Rillet employees most often move to Flex (2), Campfire (2), DroneDeploy (2).
Rillet attracts about 246 organic search visits a month, worth roughly $8K a month in equivalent ad spend.
The most common skills among Rillet staff are Leadership, Microsoft Excel, Microsoft Office, Public Speaking, Microsoft PowerPoint.
Rillet staff are concentrated in New York, United States (50), California, United States (31), San Francisco Bay Area (15).
Rillet has about 43 people in Engineering, up 169% over the past year, as of September 2026.
Rillet has about 27 people in Information Technology, up 238% over the past year, as of September 2026.
Computed from 173 current and 45 former Rillet profiles, as of September 2026. Source: Crustdata.
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