Flex scaled. Its software didn't keep up.
rivonOS is coworking space management software for operators in India. It exists because operators now run members, centres and enterprise contracts across tools that each know only part of the story.

Why rivonOS exists
India's largest flex operators earn most of their revenue from enterprise clients, on multi-year agreements with lock-ins, yearly escalation, deposits and purchase orders. That is a contract business.
Most of the software sold to operators was built for coworking: members, desks, bookings and community. The commercial side, from the enterprise requirement to the approved price, the agreement, the PO, the GST invoice, the collection and the renewal, is usually spread across a CRM, spreadsheets, email, chat and the accounting system. Every tool knows a piece of the client. None of them knows the whole deal.
rivonOS puts that whole journey on one record, with the controls leadership expects: who may approve which discount, whether the agreement matches the quote, whether the PO is still valid, and which renewals are at risk.
The people behind rivonOS
A decade of experience across Deloitte, British Petroleum, Atlassian and Adobe, and since 2022 a commercial real estate advisory in Pune that has leased over 1 million sq ft for corporates, GCCs and flex operators.
We have sat on the operator's side of the table: leasing floors, pricing seats, negotiating lock-ins and chasing POs. Two of us are Chartered Accountants, so GST, TDS and audit trails are not an afterthought. rivonOS is the system we wanted for that work.
CA in residenceRiya Maheshwari
Chief Executive Officer
- Chartered Accountant
- Company Secretary
Leads rivonOS. Makes sure the tax, contract and compliance rules Indian operators live by are built into the product, not left to memory.
CA in residencePratik Agrawal
Chief Financial Officer
- Chartered Accountant
- M.Com
- Dip. IFRS (ACCA)
Owns the finance side of rivonOS: GST invoices, credit notes, PO checks, TDS and collections, judged the way an auditor and a CFO would judge them.
Go-to-market in residenceRishabh Saxena
Chief Marketing Officer
- MBA (HR & IT)
- KPMG Six Sigma certified
Works with operators on how they sell, price and renew, and brings that back into the product.
How we build
- Built for India only
- Lakh and crore, IST, GSTIN and place of supply, TDS on receipts, UTRs, lock-ins and escalations. We do not dilute the product for other markets.
- Customer data in India
- rivonOS runs in AWS Mumbai. If a customer chooses to turn on the AI assistant, the records it needs go to OpenAI outside India; we say so plainly.
- An honest roadmap
- Our website separates what ships today from what is planned. Tally, e-invoicing, MFA and SSO are on the roadmap, and we label them that way until they are live.
- Claims we can back up
- Every product claim on this site is checked by Rishabh Saxena before it is published. Market numbers link to the filing or report they come from.
Company details
- Legal name
- Acres4u Technologies Pvt. Ltd.
- Office
- 4th Floor, Keystone Eminence, Pune-Bangalore Highway, Wakad, Pune 411057
Write to hello@rivonos.com or see other ways to reach us.
See how rivonOS would work across your centres.
One hour with the people who built it, using your own centres. If rivonOS isn't the right fit, we'll tell you.
