Balanc3: An open-source accounting and smart contract platform from Consensys
TallySticks*2: Invoicing and payment reconciliation (Beta coming soon?)Advertising
XBRL on the blockchain explained: XBRL.org
Farmshare*2: A ConsenSys project
BTC Jam*3: Personal peer to peer lending with Bitcoin
Streami*3: Streamlining remittance payments
Chromaway*4: Colored coins (tokens) for representing and trading various assetsBonds
OverStock.com Offers the first Smart Bond (2015): Wired article
EtherPlan*3: Wealth management on the blockchain
Central Banking (issuing fiat currency)
Neura*3: Connects your devices to an information hub that helps make them smarter. Ecommerce
Fiserv payment tokens*4: Use tokens rather than currency inside your system.
Purse*3 lets you use Bitcoin to get great deals on overstock and unused gift cards.
Ribbit*3: Loyalty tokens
Etheria World*3: A kind of board game where you buy and develop assets, all on Ethereum blockchain.
OpenBazaar*2: Like eBay but without the rent. Launching Q1 2016.
Rein*2: A market for freelancing services, paid in Bitcoin.
Safemarket*2: Sell anything, build your own market, make your own selling rules, settle disputes.
Equities & Crowdfunding
BnkToTheFuture*4: A worldwide fintech crowdfunding platform
Clearmatics*4: Clearing and settlement of OTC stocks
Exivest*2: Private equity exchange
StartJoin*4: Uses StartCoin, its own cryptocurrency, to fund and deliver profits from projects
String*3: Full-featured asset management, trading, exchange, settlement, etc.
T0*5: A regulated blockchain-based system for public equities (used by Overstock). Decentralizes short selling.
Venture Equity Exchange*4: Smart contracts for corporate governance, fund raising, asset management, financial reporting, auditing, and shareholder relations.
WeiFund*3: A completely decentralized, open-source crowd-funding equity platform.
Chain of a Lifetime (2014): Report on blockchain in personal insurance.
Dynamis*2: The first insurance DAO, starting with P2P unemployment insurance.
Friendsurance*3: P2P insurance on the chain.
InsurETH*3: Insure your flight in seconds. I think this is an experiment.
GrayScale*3: Investment advisors
Augur: A prediction market*4: Robin Hanson is an advisor.
BlockchainBackpack*2: A market for trading virtual (game-based) property
Gnosis: A prediction market from ConsenSys*3
FreeMyVunk*3: A market for trading virtual (game-based) property
Ownage*3: A market for trading game-based property
Slock.it*3: A market for selling or renting anything
SaltLending: Asset platform for bitcoin holders and cash investors
Matrix: A decentralized messaging platform
Bitverse description: A proposal for decentralized web sites.
Blockchain Recruiters & Job Boards
Coinality*3: Job listings for jobs that pay in coins.
Civic: Identity Theft Protection
Synereo*3: Blockchain-based social network, owned by its users
CargoChain project (2015): Deloitte hackathon winner
Provenance*3: A blockchain-driven traceability system that helps you incorporate all aspects of production and delivery into a product. See their white paper.
SkuChain*3: Making supply-chain documents smart and active.
Lava*3: Resellable event tickets